Mnemonic problem with plaf
Hi everybody,
we're running a swing application with Java 1.4.2_003 under XP. User's can choose between the Platform or the Windows LAF.
Now, we're encountering a strange behaviour under the Platform LAF but NEVER under Windows LAF.
If the user controls the GUI with the keyboard and tries to trigger an action by using the button's mnemonic character. After firing the action, a new Dialog is opened (as expected) but at the same time the following exception is raised:
Exception occurred during event dispatching:
java.lang.NullPointerException
at sun.awt.windows.WInputMethod.dispatchEvent(WInputMethod.java:253)
at sun.awt.im.InputContext.dispatchEvent(InputContext.java:238)
at sun.awt.im.InputMethodContext.dispatchEvent(InputMethodContext.java:180)
at java.awt.Component.dispatchEventImpl(Component.java:3565)
at java.awt.Container.dispatchEventImpl(Container.java:1627)
at java.awt.Component.dispatchEvent(Component.java:3477)
at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1713)
at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:627)
at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:831)
at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:741)
at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:592)
at java.awt.Component.dispatchEventImpl(Component.java:3506)
at java.awt.Container.dispatchEventImpl(Container.java:1627)
at java.awt.Window.dispatchEventImpl(Window.java:1606)
at java.awt.Component.dispatchEvent(Component.java:3477)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:141)
at java.awt.Dialog$1.run(Dialog.java:540)
at java.awt.Dialog.show(Dialog.java:561)
at com.cash.ui.delegate.stock.StockDataPanel$NewAction.actionPerformed(StockDataPanel.java:407)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786)
at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
at javax.swing.plaf.basic.BasicButtonListener$ReleasedAction.actionPerformed(BasicButtonListener.java:301)
at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1530)
at javax.swing.JComponent.processKeyBinding(JComponent.java:2438)
at javax.swing.KeyboardManager.fireBinding(KeyboardManager.java:253)
at javax.swing.KeyboardManager.fireKeyboardAction(KeyboardManager.java:202)
at javax.swing.JComponent.processKeyBindingsForAllComponents(JComponent.java:2515)
at javax.swing.JComponent.processKeyBindings(JComponent.java:2507)
at javax.swing.JComponent.processKeyEvent(JComponent.java:2401)
at java.awt.Component.processEvent(Component.java:4909)
at java.awt.Container.processEvent(Container.java:1569)
at java.awt.Component.dispatchEventImpl(Component.java:3615)
at java.awt.Container.dispatchEventImpl(Container.java:1627)
at java.awt.Component.dispatchEvent(Component.java:3477)
at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1713)
at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:627)
at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:831)
at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:741)
at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:592)
at java.awt.Component.dispatchEventImpl(Component.java:3506)
at java.awt.Container.dispatchEventImpl(Container.java:1627)
at java.awt.Window.dispatchEventImpl(Window.java:1606)
at java.awt.Component.dispatchEvent(Component.java:3477)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)Prior to this action the user has accessed a JMenuItem in the JMenuBar via keyboard without any problems.
Also, as soon as I switch panels, the mnemonic shortcuts don't work at all anymore. If you have any ideas, please post them. Thanks.
Walt
Pls see that it is fixed in JDK 1.6 which should be brought to JDK 1.5.0 also
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=5057174
The workaround is also discussed at
http://forums.sun.com/thread.jspa?threadID=5295077
Which I am yet to try for my code, if it works or not !!! :(
-Ranjan
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I am having a problem with writing and reading an object that has another object in it. The purpose of the class is to write a order that has multiple items in it. And there will be several orders. This is for an IB project, where one of the requirements is to utilize a hierarchical composite data structure. That is, it is "one that contains more than one element and at least one of the elements is a composite data structure. Examples are, an array or linked list of records, a record that has one field that is another record, or an array". The code is shown below:
The error produced is
java.lang.NullPointerException
at SamsonRubberIndustries.CustomerOrderDetails.createCustOrdDetailsScreen(CustomerOrderDetails.java:150)
at SamsonRubberIndustries.CustomerOrderDetails$1.run(CustomerOrderDetails.java:78)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
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public class CustOrdObject implements Serializable {
public int CustID;
public int CustOrderID;
public Object OrderDate;
public InnerCustOrdObject[] innerCustOrdObj;
public float GrandTotal;
public int MaxItems;
public CustOrdObject() {}
public CustOrdObject(InnerCustOrdObject[] innerCustOrdObj,
int CustID, int CustOrderID, Object OrderDate,
float GrandTotal, int innerarrlength, int innerarrpos, int MaxItems) {
this.CustID = CustID;
this.CustOrderID = CustOrderID;
this.OrderDate = OrderDate;
this.GrandTotal = GrandTotal;
this.MaxItems = MaxItems;
this.innerCustOrdObj = new InnerCustOrdObject[MaxItems];
public InnerCustOrdObject[] getInnerCustOrdObj() {
return innerCustOrdObj;
public void setInnerCustOrdObj(InnerCustOrdObject[] innerCustOrdObj) {
this.innerCustOrdObj = innerCustOrdObj;
public int getCustID() {
return CustID;
public void setCustID(int custID) {
CustID = custID;
public int getCustOrderID() {
return CustOrderID;
public void setCustOrderID(int custOrderID) {
CustOrderID = custOrderID;
public Object getOrderDate() {
return OrderDate;
public void setOrderDate(Object orderDate) {
OrderDate = orderDate;
public void setGrandTotal(float grandTotal) {
GrandTotal = grandTotal;
public float getGrandTotal() {
return GrandTotal;
public int getMaxItems() {
return MaxItems;
public void setMaxItems(int maxItems) {
MaxItems = maxItems;
public class InnerCustOrdObject implements Serializable{
public int ItemNumber;
public float UnitPrice;
public int QuantityRequired;
public float TotalPrice;
public InnerCustOrdObject() {}
public InnerCustOrdObject(int ItemNumber, float
UnitPrice, int QuantityRequired, float TotalPrice){
this.ItemNumber = ItemNumber;
this.UnitPrice = UnitPrice;
this.QuantityRequired = QuantityRequired;
this.TotalPrice = TotalPrice;
public int getItemNumber() {
return ItemNumber;
public void setItemNumber(int itemNumber) {
ItemNumber = itemNumber;
public int getQuantityRequired() {
return QuantityRequired;
public void setQuantityRequired(int quantityRequired) {
QuantityRequired = quantityRequired;
public float getTotalPrice() {
return TotalPrice;
public void setTotalPrice(float totalPrice) {
TotalPrice = totalPrice;
public float getUnitPrice() {
return UnitPrice;
public void setUnitPrice(float unitPrice) {
UnitPrice = unitPrice;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.text.SimpleDateFormat;
import java.util.Date;
import javax.swing.*;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.DefaultTableModel;
public class CustomerOrderDetails extends CommonFeatures{
//TODO
private static int MAX_ORDERS = 200;
private static int MAX_ORDERITEMS = 100;
private static int MaxRecord;
private static int CurrentRecord = 1;
private static int currentItem;
private static int MaxItems;
private static boolean FileExists, recFileExists;
private static CustOrdObject[] orderDetails = new CustOrdObject[MAX_ORDERS];
private static InnerCustOrdObject[] innerCustOrdObj = new InnerCustOrdObject[MAX_ORDERITEMS];
private static File OrderDetailsFile = new File("CustOrdDetails.dat");
private static File OrdRecordNumStore = new File("OrdRecordNumStore.txt");
private static PrintWriter writeFile;
private static BufferedReader readFile;
private static ObjectOutputStream objOut;
private static ObjectInputStream objIn;
//Set format for date
SimpleDateFormat simpleDF = new SimpleDateFormat("dd MM yyyy");
//--<BEGINNING>--Declaring Interface Variables------------------------------------------//
private JPanel innertoppanel, innercenterpanel, innerbottompanel, innerrightpanel, innerleftpanel;
private JLabel CustIDLbl, CustOrderIDLbl, OrderedDateLbl, GrandTotLbl, ItemNumberLbl,UnitPriceLbl, QuantityReqLbl, TotPriceLbl;
private JTextField CustIDTxt, CustOrderIDTxt, OrderedDateTxt, GrandTotTxt, ItemNumberTxt, UnitPriceTxt, QuantityReqTxt, TotPriceTxt;
private JButton addrecordbtn, savebtn, externalprevbtn, externalnextbtn, internalprevbtn, internalnextbtn, gotorecordbtn, additemreqbtn;
//--<END>--Declaring Interface Variables------------------------------------------------//
public static void main(String[] args) {
final CustomerOrderDetails COD = new CustomerOrderDetails();
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
try {
UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
COD.createCustOrdDetailsScreen();
} catch (Exception eb) {
eb.printStackTrace();
//--<BEGINNING>--Creating CustomerOrderDetails Screen---------------------------------------//
public JFrame createCustOrdDetailsScreen() {
createDefaultFrame();
mainframe.setSize(800,500);
createContainerPanel();
containerpanel.add(createCustOrdDetailsTitle(), BorderLayout.NORTH);
containerpanel.add(createCustOrdDetailsMainPanel(), BorderLayout.CENTER);
//containerpanel.add(createCustOrdDetailsLeftNavButtons(), BorderLayout.WEST);
//containerpanel.add(createCustOrdDetailsRightNavButtons(), BorderLayout.EAST);
containerpanel.add(createCustOrdDetailsButtons(), BorderLayout.SOUTH);
mainframe.setContentPane(containerpanel);
mainframe.setLocationRelativeTo(null);
mainframe.setVisible(true);
//--<BEGINNING>--Checks to see whether CRecordNumberStore file exists-------------------------------//
if (OrdRecordNumStore.exists() == true) {
recFileExists = true;
}else {
recFileExists = false;
if (recFileExists == true) {
MaxRecord = readRecordNumber();
CurrentRecord = MaxRecord;
//readOrder();
//readInnerOrderRecord(CurrentRecord);
System.out.println("Current Record " +CurrentRecord);
System.out.println("Max Record " +MaxRecord);
}else{
MaxRecord = 1;
writeRecordNumber(MaxRecord);
CustOrderIDTxt.setText(""+MaxRecord);
System.out.println("Current Record " +CurrentRecord);
System.out.println("Max Record " +MaxRecord);
//--<END>--Checks to see whether CRecordNumberStore file exists--------------------------------------//
if(readOrder() != null){
orderDetails = (CustOrdObject[]) readOrder();
innerCustOrdObj = orderDetails[CurrentRecord].getInnerCustOrdObj();
MaxItems = orderDetails[CurrentRecord].getMaxItems();
if(CurrentRecord > 1 && CurrentRecord < MaxRecord){
externalnextbtn.setEnabled(true);
externalprevbtn.setEnabled(true);
if(CurrentRecord >= MaxRecord){
externalnextbtn.setEnabled(false);
getFieldText(CurrentRecord-1);
}else{
orderDetails[CurrentRecord] = new CustOrdObject();
currentItem = 1;
return mainframe;
//--<END>--Creating CustomerOrderDetails Screen---------------------------------------------//
public JPanel createCustOrdDetailsTitle(){
createTitlePanel();
titlepanel.setBackground(TxtfontColor);
label.setText("- Customer Order Details -");
labelpanel.setBackground(TxtfontColor);
label.setForeground(Color.white);
createbuttonpanel();
buttonpanel.setBackground(TxtfontColor) ;
buttonpanel.add(createReturnToMainMenuButton());
titlepanel.add(labelpanel, BorderLayout.WEST);
titlepanel.add(buttonpanel, BorderLayout.EAST);
return titlepanel;
public JPanel createCustOrdDetailsMainPanel(){
createmainpanel();
mainpanel.setBackground(TxtfontColor);
mainpanel.setLayout(new BorderLayout());
mainpanel.setBorder(BorderFactory.createTitledBorder(""));
mainpanel.add(createInnerTopPanel(), BorderLayout.NORTH);
mainpanel.add(createInnerCenterPanel(), BorderLayout.CENTER);
mainpanel.add(createInnerBottomPanel(), BorderLayout.SOUTH);
mainpanel.add(createInnerRightPanel(), BorderLayout.EAST);
mainpanel.add(createInnerLeftPanel(), BorderLayout.WEST);
return mainpanel;
public JPanel createInnerTopPanel(){
innertoppanel = new JPanel(new GridBagLayout());
innertoppanel.setBackground(TxtfontColor);
GridBagConstraints GBC = new GridBagConstraints();
GBC.fill = GridBagConstraints.HORIZONTAL;
//Setting Font Type and Size
Font font = new Font("Arial", Font.BOLD, 11);
CustIDLbl = new JLabel("Customer ID");
CustIDLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
CustIDLbl.setFont(font);
CustIDLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 1;
innertoppanel.add(CustIDLbl, GBC);
CustIDTxt = new JTextField(20);
CustIDTxt.setEditable(true);
GBC.gridx = 2;
GBC.gridy = 1;
innertoppanel.add(CustIDTxt, GBC);
GBC.gridx = 3;
GBC.gridy = 1;
innertoppanel.add(Box.createHorizontalStrut(220), GBC);
OrderedDateLbl = new JLabel("Order Date");
OrderedDateLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
OrderedDateLbl.setFont(font);
OrderedDateLbl.setForeground(LblfontColor);
GBC.gridx = 4;
GBC.gridy = 1;
innertoppanel.add(OrderedDateLbl, GBC);
//Get today's date
Date todaydate = new Date();
OrderedDateTxt = new JTextField(simpleDF.format(todaydate), 20);
OrderedDateTxt.setHorizontalAlignment(JTextField.CENTER);
OrderedDateTxt.setEditable(false);
GBC.gridx = 5;
GBC.gridy = 1;
innertoppanel.add(OrderedDateTxt, GBC);
CustOrderIDLbl = new JLabel("Customer Order ID");
CustOrderIDLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
CustOrderIDLbl.setFont(font);
CustOrderIDLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 2;
innertoppanel.add(CustOrderIDLbl, GBC);
CustOrderIDTxt = new JTextField(20);
CustOrderIDTxt.setEditable(false);
GBC.gridx = 2;
GBC.gridy = 2;
innertoppanel.add(CustOrderIDTxt, GBC);
return innertoppanel;
public JPanel createInnerCenterPanel(){
innercenterpanel = new JPanel(new GridBagLayout());
innercenterpanel.setBackground(TxtfontColor);
innercenterpanel.setBorder(BorderFactory.createLoweredBevelBorder());
GridBagConstraints GBC = new GridBagConstraints();
GBC.fill = GridBagConstraints.HORIZONTAL;
//Setting Font Type and Size
Font font = new Font("Arial", Font.BOLD, 11);
ItemNumberLbl = new JLabel("Item Number");
ItemNumberLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
ItemNumberLbl.setFont(font);
ItemNumberLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 1;
innercenterpanel.add(ItemNumberLbl, GBC);
ItemNumberTxt = new JTextField(20);
GBC.gridx = 2;
GBC.gridy = 1;
innercenterpanel.add(ItemNumberTxt, GBC);
UnitPriceLbl = new JLabel("Unit Price");
UnitPriceLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
UnitPriceLbl.setFont(font);
UnitPriceLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 2;
innercenterpanel.add(UnitPriceLbl, GBC);
UnitPriceTxt = new JTextField(20);
//UnitPriceTxt.setEditable(false);
GBC.gridx = 2;
GBC.gridy = 2;
innercenterpanel.add(UnitPriceTxt, GBC);
QuantityReqLbl = new JLabel("Quantity Required");
QuantityReqLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
QuantityReqLbl.setFont(font);
QuantityReqLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 3;
innercenterpanel.add(QuantityReqLbl, GBC);
QuantityReqTxt = new JTextField(20);
//QuantityReqTxt.setEditable(false);
GBC.gridx = 2;
GBC.gridy = 3;
innercenterpanel.add(QuantityReqTxt, GBC);
TotPriceLbl = new JLabel("Total Price");
TotPriceLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
TotPriceLbl.setFont(font);
TotPriceLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 4;
innercenterpanel.add(TotPriceLbl, GBC);
TotPriceTxt = new JTextField(20);
//TotPriceTxt.setEditable(false);
GBC.gridx = 2;
GBC.gridy = 4;
innercenterpanel.add(TotPriceTxt, GBC);
return innercenterpanel;
public JPanel createInnerBottomPanel(){
innerbottompanel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
innerbottompanel.setBackground(TxtfontColor);
//Setting Font Type and Size
Font font = new Font("Arial", Font.BOLD, 11);
GrandTotLbl = new JLabel("Grand Total");
GrandTotLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
GrandTotLbl.setFont(font);
GrandTotLbl.setForeground(LblfontColor);
innerbottompanel.add(GrandTotLbl);
innerbottompanel.add(Box.createHorizontalStrut(30));
GrandTotTxt = new JTextField(20);
innerbottompanel.add(GrandTotTxt);
return innerbottompanel;
public JPanel createInnerRightPanel(){
innerrightpanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
innerrightpanel.setBackground(TxtfontColor);
innerrightpanel.setLayout(new BoxLayout(navrightpanel, BoxLayout.Y_AXIS));
innerrightpanel.setBorder(BorderFactory.createLoweredBevelBorder());
innerrightpanel.setLayout(new GridBagLayout());
GridBagConstraints GBC = new GridBagConstraints();
GBC.fill = GridBagConstraints.HORIZONTAL;
internalnextbtn = new JButton(createNextButtonIcon());
GBC.gridx = 1;
GBC.gridy = 1;
internalnextbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
//getInnerFieldText(currentItem);
internalprevbtn.setEnabled(true);
if(currentItem < MaxItems){
++CurrentRecord;
//readOrder();
//readInnerOrderRecord(CurrentRecord);
setInnerFieldText(currentItem);
System.out.println(CurrentRecord);//Checking RECORD_NUM
if(currentItem == MaxItems){
internalnextbtn.setEnabled(false);
innerrightpanel.add(internalnextbtn, GBC);
return innerrightpanel;
public JPanel createInnerLeftPanel(){
innerleftpanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
innerleftpanel.setBackground(TxtfontColor);
innerleftpanel.setBorder(BorderFactory.createLoweredBevelBorder());
innerleftpanel.setForeground(Color.BLACK);
innerleftpanel.setLayout(new GridBagLayout());
GridBagConstraints GBC = new GridBagConstraints();
GBC.fill = GridBagConstraints.HORIZONTAL;
internalprevbtn = new JButton(createPreviousButtonIcon());
GBC.gridx = 1;
GBC.gridy = 1;
internalprevbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
//getInnerFieldText(currentItem);
internalnextbtn.setEnabled(true);
if(currentItem == 1){
internalprevbtn.setEnabled(false);
if(currentItem > 0){
--currentItem;
//readOrder();
setInnerFieldText(currentItem);
innerleftpanel.add(internalprevbtn, GBC);
return innerleftpanel;
public JPanel createCustOrdDetailsButtons(){
createbuttonpanel();
buttonpanel.setBackground(TxtfontColor);
externalprevbtn = new JButton(createPreviousButtonIcon());
externalprevbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
getFieldText(CurrentRecord);
externalnextbtn.setEnabled(true);
if(CurrentRecord == 1){
externalprevbtn.setEnabled(false);
if(CurrentRecord > 0){
--CurrentRecord;
setFieldText(CurrentRecord);
System.out.println(CurrentRecord);//Checking RECORD_NUM
buttonpanel.add(externalprevbtn);
addrecordbtn = new JButton("Add Record", createAddButtonIcon());
addrecordbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
try{
MaxRecord = readRecordNumber();
MaxRecord++;
writeRecordNumber(MaxRecord);
//--<BEGINNING>--Clear Fields-------------------------------------------------------//
CustIDTxt.setText("");
CustOrderIDTxt.setText(""+MaxRecord);
//Get today's date
Date todaydate = new Date();
OrderedDateTxt.setText(""+simpleDF.format(todaydate));
ItemNumberTxt.setText("");
UnitPriceTxt.setText("");
QuantityReqTxt.setText("");
TotPriceTxt.setText("");
GrandTotTxt.setText("");
//--<END>--Clear Fields-------------------------------------------------------------//
externalnextbtn.setEnabled(false);
externalprevbtn.setEnabled(true);
System.out.println(MaxRecord);
} catch(Exception ec){ec.printStackTrace();}
buttonpanel.add(addrecordbtn);
savebtn = new JButton("Save Data", createSaveButtonIcon());
savebtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
setFieldText(CurrentRecord);
writeOrder();
writeRecordNumber(MaxRecord);
System.out.println(CurrentRecord);
System.out.println(MaxRecord);
buttonpanel.add(savebtn);
java.net.URL imageURL_AddRowIcon = CommonFeatures.class.getResource("Icons/edit_add.png");
ImageIcon AddRowIcon = new ImageIcon(imageURL_AddRowIcon);
additemreqbtn = new JButton("Add Item", AddRowIcon);
additemreqbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
try{
//--<BEGINNING>--Clear Fields-------------------------------------------------------//
ItemNumberTxt.setText("");
UnitPriceTxt.setText("");
QuantityReqTxt.setText("");
TotPriceTxt.setText("");
//--<END>--Clear Fields-------------------------------------------------------------//
//CurrentRecord = MaxRecord;
currentItem++;
setInnerFieldText(currentItem);
internalnextbtn.setEnabled(false);
internalprevbtn.setEnabled(true);
System.out.println(MaxRecord);
} catch(Exception ec){ec.printStackTrace();}
buttonpanel.add(additemreqbtn);
externalnextbtn = new JButton(createNextButtonIcon());
externalnextbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
getFieldText(CurrentRecord);
externalprevbtn.setEnabled(true);
if(CurrentRecord < MaxRecord){
++CurrentRecord;
setFieldText(CurrentRecord);
System.out.println(CurrentRecord);//Checking RECORD_NUM
if(CurrentRecord == MaxRecord){
externalnextbtn.setEnabled(false);
buttonpanel.add(externalnextbtn);
return buttonpanel;
//TODO
public void setFieldText(int orderID){//TODO
orderDetails[orderID].setCustID(Integer.parseInt(CustIDTxt.getText()));
orderDetails[orderID].setCustOrderID(Integer.parseInt(CustOrderIDTxt.getText()));
orderDetails[orderID].setOrderDate(OrderedDateTxt.getText());
orderDetails[orderID].setInnerCustOrdObj(innerCustOrdObj);
orderDetails[orderID].setMaxItems(MaxItems);
setInnerFieldText(currentItem);
orderDetails[orderID].setGrandTotal(Float.parseFloat(GrandTotTxt.getText()));
public void setInnerFieldText(int currentItem){//TODO
innerCustOrdObj[currentItem] = new InnerCustOrdObject();
innerCustOrdObj[currentItem].setItemNumber(Integer.parseInt(ItemNumberTxt.getText()));
innerCustOrdObj[currentItem].setUnitPrice(Float.parseFloat(UnitPriceTxt.getText()));
innerCustOrdObj[currentItem].setQuantityRequired(Integer.parseInt(QuantityReqTxt.getText()));
innerCustOrdObj[currentItem].setTotalPrice(Float.parseFloat(TotPriceTxt.getText()));
public void getFieldText(int orderID){
CustIDTxt.setText(Integer.toString(orderDetails[orderID].getCustID()));
CustOrderIDTxt.setText(Integer.toString(orderDetails[orderID].getCustOrderID()));
OrderedDateTxt.setText(""+orderDetails[orderID].getOrderDate());
currentItem = orderDetails[orderID].getMaxItems();
System.err.println("currentItem" + currentItem);
getInnerFieldText(currentItem);
GrandTotTxt.setText(Float.toString(orderDetails[orderID].getGrandTotal()));
public void getInnerFieldText(int currentItem){
ItemNumberTxt.setText(Integer.toString(innerCustOrdObj[currentItem].getItemNumber()));
UnitPriceTxt.setText(Float.toString(innerCustOrdObj[currentItem].getUnitPrice()));
QuantityReqTxt.setText(Integer.toString(innerCustOrdObj[currentItem].getQuantityRequired()));
TotPriceTxt.setText(Float.toString(innerCustOrdObj[currentItem].getTotalPrice()));
public void writeOrder(){//TODO
try {
objOut = new ObjectOutputStream(new FileOutputStream(OrderDetailsFile));
objOut.writeObject(orderDetails);
System.out.println("WORKING!");
objOut.flush();
objOut.close();
} catch (IOException e) {
e.printStackTrace();
public Object readOrder(){
Object temporaryObj;
try{
objIn = new ObjectInputStream(new FileInputStream(OrderDetailsFile));
temporaryObj = objIn.readObject();
CustOrdObject[] blah = (CustOrdObject[]) temporaryObj;
System.out.println("Outer: "+blah[1].getCustID());
InnerCustOrdObject[] whee = blah[1].getInnerCustOrdObj();
System.out.println("Inner: "+whee[1].getItemNumber());
objIn.close();
System.out.println("Read Worky!");
return temporaryObj;
}catch(Exception e){
e.printStackTrace();
System.out.println("Read No Worky!");
return null;
public void writeRecordNumber(int MaxRecord){
try{
objOut = new ObjectOutputStream(new FileOutputStream(OrdRecordNumStore));
objOut.writeObject(MaxRecord);
System.out.println("WORKING!");
objOut.flush();
objOut.close();
}catch(Exception e){e.printStackTrace();}
public int readRecordNumber() {
try {
objIn = new ObjectInputStream(new FileInputStream(OrdRecordNumStore));
int temporaryObj = Integer.parseInt(objIn.readObject().toString());
objIn.close();
System.out.println("Read Number Worky!");
return temporaryObj;
} catch (Exception e) {
e.printStackTrace();
System.out.println("Read Number No Worky!");
return -1;
}Message was edited by:
Kilik07
Message was edited by:
Kilik07ok i got reading to work to a certain extent... but the prob is i cnt seem to save my innerCustOrdObj proprly...when ever i look for a record using the gotorecordbtn, the outerobject, which is the orderDetails, seems to change but the innerCustOrdObj remains the same... heres the new code..
public class CustomerOrderDetails extends CommonFeatures{
//TODO
private static int MAX_ORDERS = 200;
private static int MAX_ORDERITEMS = 100;
private static int MaxRecord;
private static int CurrentRecord = 1;
private static int currentItem;
private static int MaxItems = 1;
private static boolean FileExists, recFileExists;
private static boolean RecordExists;
private static CustOrdObject[] orderDetails = new CustOrdObject[MAX_ORDERS];
private static InnerCustOrdObject[] innerCustOrdObj = new InnerCustOrdObject[MAX_ORDERITEMS];
private static File OrderDetailsFile = new File("CustOrdDetails.ser");
private static File OrdRecordNumStore = new File("OrdRecordNumStore.txt");
private static PrintWriter writeFile;
private static BufferedReader readFile;
private static ObjectOutputStream objOut;
private static ObjectInputStream objIn;
//Set format for date
SimpleDateFormat simpleDF = new SimpleDateFormat("dd MM yyyy");
//--<BEGINNING>--Declaring Interface Variables------------------------------------------//
private JPanel innertoppanel, innercenterpanel, innerbottompanel, innerrightpanel, innerleftpanel;
private JLabel CustIDLbl, CustOrderIDLbl, OrderedDateLbl, GrandTotLbl, ItemNumberLbl,UnitPriceLbl, QuantityReqLbl, TotPriceLbl;
private JTextField CustIDTxt, CustOrderIDTxt, OrderedDateTxt, GrandTotTxt, ItemNumberTxt, UnitPriceTxt, QuantityReqTxt, TotPriceTxt;
private JButton addrecordbtn, savebtn, externalprevbtn, externalnextbtn, internalprevbtn, internalnextbtn, gotorecordbtn, additemreqbtn;
//--<END>--Declaring Interface Variables------------------------------------------------//
public static void main(String[] args) {
final CustomerOrderDetails COD = new CustomerOrderDetails();
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
try {
UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
COD.createCustOrdDetailsScreen();
} catch (Exception eb) {
eb.printStackTrace();
//--<BEGINNING>--Creating CustomerOrderDetails Screen---------------------------------------//
public JFrame createCustOrdDetailsScreen() {
createDefaultFrame();
mainframe.setSize(800,500);
createContainerPanel();
containerpanel.add(createCustOrdDetailsTitle(), BorderLayout.NORTH);
containerpanel.add(createCustOrdDetailsMainPanel(), BorderLayout.CENTER);
//containerpanel.add(createCustOrdDetailsLeftNavButtons(), BorderLayout.WEST);
//containerpanel.add(createCustOrdDetailsRightNavButtons(), BorderLayout.EAST);
containerpanel.add(createCustOrdDetailsButtons(), BorderLayout.SOUTH);
mainframe.setContentPane(containerpanel);
mainframe.setLocationRelativeTo(null);
mainframe.setVisible(true);
//--<BEGINNING>--Checks to see whether CRecordNumberStore file exists-------------------------------//
if (OrdRecordNumStore.exists() == true) {
recFileExists = true;
}else {
recFileExists = false;
if (recFileExists == true) {
MaxRecord = readRecordNumber();
CurrentRecord = MaxRecord;
//readOrder();
//readInnerOrderRecord(CurrentRecord);
System.out.println("Current Record " +CurrentRecord);
System.out.println("Max Record " +MaxRecord);
}else{
MaxRecord = 1;
writeRecordNumber(MaxRecord);
CustOrderIDTxt.setText(""+MaxRecord);
System.out.println("Current Record " +CurrentRecord);
System.out.println("Max Record " +MaxRecord);
//--<END>--Checks to see whether CRecordNumberStore file exists--------------------------------------//
if(readOrder() != null){
orderDetails = (CustOrdObject[]) readOrder();
//CurrentRecord--;
//System.out.println("Current Rec Here"+CurrentRecord);
if(orderDetails[CurrentRecord] == null){
System.err.println("CustomerOrderObj 1 is null !!");
}else{
System.err.println("CustomerOrderObj 1 is not null !!");
if(orderDetails[CurrentRecord].getInnerCustOrdObj() == null){
System.err.println("InnerCustomerOrderObj is null !!");
}else{
System.err.println("InnerCustomerOrderObj is not null !!");
innerCustOrdObj = orderDetails[CurrentRecord].getInnerCustOrdObj();
MaxItems = orderDetails[CurrentRecord].getMaxItems();
if(CurrentRecord > 1 && CurrentRecord < MaxRecord){
externalnextbtn.setEnabled(true);
externalprevbtn.setEnabled(true);
if(CurrentRecord >= MaxRecord){
externalnextbtn.setEnabled(false);
getFieldText(CurrentRecord);
getInnerFieldText(MaxItems);
}else{
orderDetails[CurrentRecord] = new CustOrdObject();
currentItem = 1;
return mainframe;
//--<END>--Creating CustomerOrderDetails Screen---------------------------------------------//
public JPanel createCustOrdDetailsTitle(){
createTitlePanel();
titlepanel.setBackground(TxtfontColor);
label.setText("- Customer Order Details -");
labelpanel.setBackground(TxtfontColor);
label.setForeground(Color.white);
createbuttonpanel();
buttonpanel.setBackground(TxtfontColor) ;
buttonpanel.add(createReturnToMainMenuButton());
titlepanel.add(labelpanel, BorderLayout.WEST);
titlepanel.add(buttonpanel, BorderLayout.EAST);
return titlepanel;
public JPanel createCustOrdDetailsMainPanel(){
createmainpanel();
mainpanel.setBackground(TxtfontColor);
mainpanel.setLayout(new BorderLayout());
mainpanel.setBorder(BorderFactory.createTitledBorder(""));
mainpanel.add(createInnerTopPanel(), BorderLayout.NORTH);
mainpanel.add(createInnerCenterPanel(), BorderLayout.CENTER);
mainpanel.add(createInnerBottomPanel(), BorderLayout.SOUTH);
mainpanel.add(createInnerRightPanel(), BorderLayout.EAST);
mainpanel.add(createInnerLeftPanel(), BorderLayout.WEST);
return mainpanel;
public JPanel createInnerTopPanel(){
innertoppanel = new JPanel(new GridBagLayout());
innertoppanel.setBackground(TxtfontColor);
GridBagConstraints GBC = new GridBagConstraints();
GBC.fill = GridBagConstraints.HORIZONTAL;
//Setting Font Type and Size
Font font = new Font("Arial", Font.BOLD, 11);
CustIDLbl = new JLabel("Customer ID");
CustIDLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
CustIDLbl.setFont(font);
CustIDLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 1;
innertoppanel.add(CustIDLbl, GBC);
CustIDTxt = new JTextField(20);
CustIDTxt.setEditable(true);
GBC.gridx = 2;
GBC.gridy = 1;
innertoppanel.add(CustIDTxt, GBC);
GBC.gridx = 3;
GBC.gridy = 1;
innertoppanel.add(Box.createHorizontalStrut(220), GBC);
OrderedDateLbl = new JLabel("Order Date");
OrderedDateLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
OrderedDateLbl.setFont(font);
OrderedDateLbl.setForeground(LblfontColor);
GBC.gridx = 4;
GBC.gridy = 1;
innertoppanel.add(OrderedDateLbl, GBC);
//Get today's date
Date todaydate = new Date();
OrderedDateTxt = new JTextField(simpleDF.format(todaydate), 20);
OrderedDateTxt.setHorizontalAlignment(JTextField.CENTER);
OrderedDateTxt.setEditable(false);
GBC.gridx = 5;
GBC.gridy = 1;
innertoppanel.add(OrderedDateTxt, GBC);
CustOrderIDLbl = new JLabel("Customer Order ID");
CustOrderIDLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
CustOrderIDLbl.setFont(font);
CustOrderIDLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 2;
innertoppanel.add(CustOrderIDLbl, GBC);
CustOrderIDTxt = new JTextField(20);
//CustOrderIDTxt.setEditable(false);
GBC.gridx = 2;
GBC.gridy = 2;
innertoppanel.add(CustOrderIDTxt, GBC);
return innertoppanel;
public JPanel createInnerCenterPanel(){
innercenterpanel = new JPanel(new GridBagLayout());
innercenterpanel.setBackground(TxtfontColor);
innercenterpanel.setBorder(BorderFactory.createLoweredBevelBorder());
GridBagConstraints GBC = new GridBagConstraints();
GBC.fill = GridBagConstraints.HORIZONTAL;
//Setting Font Type and Size
Font font = new Font("Arial", Font.BOLD, 11);
ItemNumberLbl = new JLabel("Item Number");
ItemNumberLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
ItemNumberLbl.setFont(font);
ItemNumberLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 1;
innercenterpanel.add(ItemNumberLbl, GBC);
ItemNumberTxt = new JTextField(20);
GBC.gridx = 2;
GBC.gridy = 1;
innercenterpanel.add(ItemNumberTxt, GBC);
UnitPriceLbl = new JLabel("Unit Price");
UnitPriceLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
UnitPriceLbl.setFont(font);
UnitPriceLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 2;
innercenterpanel.add(UnitPriceLbl, GBC);
UnitPriceTxt = new JTextField(20);
//UnitPriceTxt.setEditable(false);
GBC.gridx = 2;
GBC.gridy = 2;
innercenterpanel.add(UnitPriceTxt, GBC);
QuantityReqLbl = new JLabel("Quantity Required");
QuantityReqLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
QuantityReqLbl.setFont(font);
QuantityReqLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 3;
innercenterpanel.add(QuantityReqLbl, GBC);
QuantityReqTxt = new JTextField(20);
//QuantityReqTxt.setEditable(false);
GBC.gridx = 2;
GBC.gridy = 3;
innercenterpanel.add(QuantityReqTxt, GBC);
TotPriceLbl = new JLabel("Total Price");
TotPriceLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
TotPriceLbl.setFont(font);
TotPriceLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 4;
innercenterpanel.add(TotPriceLbl, GBC);
TotPriceTxt = new JTextField(20);
TotPriceTxt.setEditable(false);
TotPriceTxt.addFocusListener(new FocusAdapter(){
public void focusGained(FocusEvent evt){
TotPriceTxt.setText(""+Integer.parseInt(UnitPriceTxt.getText())*Integer.parseInt(QuantityReqTxt.getText()));
GBC.gridx = 2;
GBC.gridy = 4;
innercenterpanel.add(TotPriceTxt, GBC);
return innercenterpanel;
public JPanel createInnerBottomPanel(){
innerbottompanel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
innerbottompanel.setBackground(TxtfontColor);
//Setting Font Type and Size
Font font = new Font("Arial", Font.BOLD, 11);
GrandTotLbl = new JLabel("Grand Total");
GrandTotLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
GrandTotLbl.setFont(font);
GrandTotLbl.setForeground(LblfontColor);
innerbottompanel.add(GrandTotLbl);
innerbottompanel.add(Box.createHorizontalStrut(30));
GrandTotTxt = new JTextField(20);
innerbottompanel.add(GrandTotTxt);
return innerbottompanel;
public JPanel createInnerRightPanel(){
innerrightpanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
innerrightpanel.setBackground(TxtfontColor);
innerrightpanel.setLayout(new BoxLayout(navrightpanel, BoxLayout.Y_AXIS));
innerrightpanel.setBorder(BorderFactory.createLoweredBevelBorder());
innerrightpanel.setLayout(new GridBagLayout());
GridBagConstraints GBC = new GridBagConstraints();
GBC.fill = GridBagConstraints.HORIZONTAL;
internalnextbtn = new JButton(createNextButtonIcon());
GBC.gridx = 1;
GBC.gridy = 1;
internalnextbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
getInnerFieldText(currentItem);
internalprevbtn.setEnabled(true);
if(currentItem < MaxItems){
++currentItem;
orderDetails[CurrentRecord].getInnerCustOrdObj();
setInnerFieldText(currentItem);
System.out.println("Current Item" + currentItem);
if(currentItem == MaxItems){
internalnextbtn.setEnabled(false);
innerrightpanel.add(internalnextbtn, GBC);
return innerrightpanel;
public JPanel createInnerLeftPanel(){
innerleftpanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
innerleftpanel.setBackground(TxtfontColor);
innerleftpanel.setBorder(BorderFactory.createLoweredBevelBorder());
innerleftpanel.setForeground(Color.BLACK);
innerleftpanel.setLayout(new GridBagLayout());
GridBagConstraints GBC = new GridBagConstraints();
GBC.fill = GridBagConstraints.HORIZONTAL;
internalprevbtn = new JButton(createPreviousButtonIcon());
GBC.gridx = 1;
GBC.gridy = 1;
internalprevbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
getInnerFieldText(currentItem);
internalnextbtn.setEnabled(true);
if(currentItem == 1){
internalprevbtn.setEnabled(false);
if(currentItem > 0){
--currentItem;
orderDetails[CurrentRecord].getInnerCustOrdObj();
setInnerFieldText(currentItem);
System.out.println("Current Item" + currentItem);
innerleftpanel.add(internalprevbtn, GBC);
return innerleftpanel;
public JPanel createCustOrdDetailsButtons(){
createbuttonpanel();
buttonpanel.setBackground(TxtfontColor);
externalprevbtn = new JButton(createPreviousButtonIcon());
externalprevbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
getFieldText(CurrentRecord);
externalnextbtn.setEnabled(true);
if(CurrentRecord == 1){
externalprevbtn.setEnabled(false);
if(CurrentRecord > 0){
--CurrentRecord;
setFieldText(CurrentRecord);
System.out.println("Current Record " + CurrentRecord);//Checking RECORD_NUM
buttonpanel.add(externalprevbtn);
addrecordbtn = new JButton("Add Record", createAddButtonIcon());
addrecordbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
try{
MaxRecord = readRecordNumber();
MaxRecord++;
CurrentRecord = MaxRecord;
orderDetails[CurrentRecord] = new CustOrdObject();
writeRecordNumber(MaxRecord);
MaxItems = 1;
innerCustOrdObj[MaxItems] = new InnerCustOrdObject();
//--<BEGINNING>--Clear Fields-------------------------------------------------------//
CustIDTxt.setText("");
CustOrderIDTxt.setText(""+MaxRecord);
//Get today's date
Date todaydate = new Date();
OrderedDateTxt.setText(""+simpleDF.format(todaydate));
ItemNumberTxt.setText("");
UnitPriceTxt.setText("");
QuantityReqTxt.setText("");
TotPriceTxt.setText("");
GrandTotTxt.setText("");
//--<END>--Clear Fields-------------------------------------------------------------//
externalnextbtn.setEnabled(false);
externalprevbtn.setEnabled(true);
System.out.println(MaxRecord);
} catch(Exception ec){ec.printStackTrace();}
buttonpanel.add(addrecordbtn);
savebtn = new JButton("Save Data", createSaveButtonIcon());
savebtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
setFieldText(CurrentRecord);
setInnerFieldText(MaxItems);
writeOrder();
writeRecordNumber(MaxRecord);
System.out.println(CurrentRecord);
System.out.println(MaxRecord);
buttonpanel.add(savebtn);
java.net.URL imageURL_AddRowIcon = CommonFeatures.class.getResource("Icons/edit_add.png");
ImageIcon AddRowIcon = new ImageIcon(imageURL_AddRowIcon);
additemreqbtn = new JButton("Add Item", AddRowIcon);
additemreqbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
try{
//--<BEGINNING>--Clear Fields-------------------------------------------------------//
ItemNumberTxt.setText("");
UnitPriceTxt.setText("");
QuantityReqTxt.setText("");
TotPriceTxt.setText("");
//--<END>--Clear Fields-------------------------------------------------------------//
//CurrentRecord = MaxRecord;
MaxItems++;
innerCustOrdObj[MaxItems] = new InnerCustOrdObject();
System.out.println("Max Items "+MaxItems);
currentItem = MaxItems;
orderDetails[CurrentRecord].setMaxItems(MaxItems);
///setInnerFieldText(currentItem);
internalnextbtn.setEnabled(false);
internalprevbtn.setEnabled(true);
} catch(Exception ec){ec.printStackTrace();}
buttonpanel.add(additemreqbtn);
externalnextbtn = new JButton(createNextButtonIcon());
externalnextbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
getFieldText(CurrentRecord);
externalprevbtn.setEnabled(true);
if(CurrentRecord < MaxRecord){
++CurrentRecord;
setFieldText(CurrentRecord);
System.out.println(CurrentRecord);//Checking RECORD_NUM
if(CurrentRecord == MaxRecord){
externalnextbtn.setEnabled(false);
buttonpanel.add(externalnextbtn);
gotorecordbtn = new JButton("Go To Record", createGotoButtonIcon());
gotorecordbtn.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt){
* The text from the GotorecordTxt textfield will be taken and assigned
* to a temporary integer variable called Find.
int Find = Integer.parseInt(CustOrderIDTxt.getText());
for(int j=1; j <= MaxRecord; j++){
* Using a for loop, each record can be read using the readCustRecord
* method.
getFieldText(j);
* An if condition is utilized to check whether the temporary stored variable, Find,
* matches a field in a record. If this record is found, then using the RecordExists
* which was declared at the top, either a true or false statement can be assigned
* If the record exists, then a true statement will be assigned, if not a false
* statement will be assigned.
if(orderDetails[j].getCustOrderID() == Find){
RecordExists = true;
break;
}else{
RecordExists = false;
if(RecordExists == false){
* If the RecordExists is assigned a false statement, then a message will be
* displayed to show that the record does not exist.
JOptionPane.showMessageDialog(null, "Record Does Not Exist!", "Error Message", JOptionPane.ERROR_MESSAGE, createErrorIcon());
}else{
getFieldText(Find);
buttonpanel.add(gotorecordbtn);
return buttonpanel;
//TODO
public void setFieldText(int orderID){//TODO
orderDetails[orderID].setCustID(Integer.parseInt(CustIDTxt.getText()));
orderDetails[orderID].setCustOrderID(Integer.parseInt(CustOrderIDTxt.getText()));
orderDetails[orderID].setOrderDate(OrderedDateTxt.getText());
orderDetails[orderID].setInnerCustOrdObj(innerCustOrdObj);
orderDetails[orderID].setMaxItems(MaxItems);
setInnerFieldText(currentItem);
orderDetails[orderID].setGrandTotal(Float.parseFloat(GrandTotTxt.getText()));
public void setInnerFieldText(int currentItem){//TODO
innerCustOrdObj[currentItem] = new InnerCustOrdObject();
innerCustOrdObj[currentItem].setMaxItems(MaxItems);
innerCustOrdObj[currentItem].setItemNumber(Integer.parseInt(ItemNumberTxt.getText()));
innerCustOrdObj[currentItem].setUnitPrice(Float.parseFloat(UnitPriceTxt.getText()));
innerCustOrdObj[currentItem].setQuantityRequired(Integer.parseInt(QuantityReqTxt.getText()));
innerCustOrdObj[currentItem].setTotalPrice(Float.parseFloat(TotPriceTxt.getText()));
public void getFieldText(int orderID){
CustIDTxt.setText(Integer.toString(orderDetails[orderID].getCustID()));
CustOrderIDTxt.setText(Integer.toString(orderDetails[orderID].getCustOrderID()));
OrderedDateTxt.setText(""+orderDetails[orderID].getOrderDate());
currentItem = orderDetails[orderID].getMaxItems();
orderDetails[orderID].getInnerCustOrdObj();
System.err.println("currentItem" + currentItem);
//getInnerFieldText(currentItem);
GrandTotTxt.setText(Float.toString(orderDetails[orderID].getGrandTotal()));
public void getInnerFieldText(int currentItem){
ItemNumberTxt.setText(Integer.toString(innerCustOrdObj[currentItem].getItemNumber()));
UnitPriceTxt.setText(Float.toString(innerCustOrdObj[currentItem].getUnitPrice()));
QuantityReqTxt.setText(Integer.toString(innerCustOrdObj[currentItem].getQuantityRequired()));
TotPriceTxt.setText(Float.toString(innerCustOrdObj[currentItem].getTotalPrice()));
public void writeOrder(){//TODO
try {
objOut = new ObjectOutputStream(new FileOutputStream(OrderDetailsFile));
objOut.writeObject(orderDetails);
System.out.println("WORKING!");
objOut.flush();
objOut.close();
} catch (IOException e) {
e.printStackTrace();
public Object readOrder(){
Object temporaryObj;
try{
objIn = new ObjectInputStream(new FileInputStream(OrderDetailsFile));
temporaryObj = objIn.readObject();
CustOrdObject[] blah = (CustOrdObject[]) temporaryObj;
/* System.out.println("Outer: "+blah[1].getCustID());
InnerCustOrdObject[] whee = blah[1].getInnerCustOrdObj();
System.out.println("Inner: "+whee[1].getItemNumber());*/
objIn.close();
System.out.println("Read Worky!");
return temporaryObj;
}catch(Exception e){
e.printStackTrace();
System.out.println("Read No Worky!");
return null;
public void writeRecordNumber(int MaxRecord){
try{
objOut = new ObjectOutputStream(new FileOutputStream(OrdRecordNumStore));
objOut.writeObject(MaxRecord);
System.out.println("WORKING!");
objOut.flush();
objOut.close();
}catch(Exception e){e.printStackTrace();}
public int readRecordNumber() {
try {
objIn = new ObjectInputStream(new FileInputStream(OrdRecordNumStore));
int temporaryObj = Integer.parseInt(objIn.readObject().toString());
objIn.close();
System.out.println("Read Number Worky!");
return temporaryObj;
} catch (Exception e) {
e.printStackTrace();
System.out.println("Read Number No Worky!");
return -1;
}Message was edited by:
Kilik07 -
Problem with addRow and MultiLine Cell renderer
Hi ,
Ive a problem with no solution to me .......
Ive seen in the forum and Ivent found an answer.......
The problem is this:
Ive a JTable with a custom model and I use a custom multiline cell renderer.
(becuse in the real application "way" hasnt static lenght)
When I add the first row all seem to be ok.....
when I try to add more row I obtain :
java.lang.ArrayIndexOutOfBoundsException: 1
at javax.swing.SizeSequence.insertEntries(SizeSequence.java:332)
at javax.swing.JTable.tableRowsInserted(JTable.java:2926)
at javax.swing.JTable.tableChanged(JTable.java:2858)
at javax.swing.table.AbstractTableModel.fireTableChanged(AbstractTableMo
del.java:280)
at javax.swing.table.AbstractTableModel.fireTableRowsInserted(AbstractTa
bleModel.java:215)
at TableDemo$MyTableModel.addRow(TableDemo.java:103)
at TableDemo$2.actionPerformed(TableDemo.java:256)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:17
64)
at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Abstra
ctButton.java:1817)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel
.java:419)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:257
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonL
istener.java:245)
at java.awt.Component.processMouseEvent(Component.java:5134)
at java.awt.Component.processEvent(Component.java:4931)
at java.awt.Container.processEvent(Container.java:1566)
at java.awt.Component.dispatchEventImpl(Component.java:3639)
at java.awt.Container.dispatchEventImpl(Container.java:1623)
at java.awt.Component.dispatchEvent(Component.java:3480)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3450
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3165)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3095)
at java.awt.Container.dispatchEventImpl(Container.java:1609)
at java.awt.Window.dispatchEventImpl(Window.java:1590)
at java.awt.Component.dispatchEvent(Component.java:3480)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:450)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchTh
read.java:197)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre
ad.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:144)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:136)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:99)
This seems to be caused by
table.setRowHeight(row,(getPreferredSize().height+2)); (line 164 of my example code)
About the model I think its ok.....but who knows :-(......
Please HELP me in anyway!!!
Example code :
import javax.swing.*;
import javax.swing.table.*;
import java.text.*;
import javax.swing.text.*;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
public class TableDemo extends JFrame {
private boolean DEBUG = true;
MyTableModel myModel = new MyTableModel();
MyTable table = new MyTable(myModel);
int i=0;
public TableDemo() {
super("TableDemo");
JButton bottone = new JButton("Aggiungi 1 elemento");
table.setPreferredScrollableViewportSize(new Dimension(500, 70));
//table.setAutoResizeMode(JTable.AUTO_RESIZE_ALL_COLUMNS);
//Create the scroll pane and add the table to it.
JScrollPane scrollPane = new JScrollPane(table);
//Add the scroll pane to this window.
getContentPane().add(bottone,BorderLayout.NORTH);
getContentPane().add(scrollPane, BorderLayout.CENTER);
bottone.addActionListener(Add_Action);
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
class MyTable extends JTable {
MultiLineCellRenderer multiRenderer=new MultiLineCellRenderer();
MyTable(TableModel tm)
super(tm);
public TableCellRenderer getCellRenderer(int row,int col) {
if (col==1) return multiRenderer;
else return super.getCellRenderer(row,col);
class MyTableModel extends AbstractTableModel {
Vector data=new Vector();
final String[] columnNames = {"Name",
"Way",
"DeadLine (ms)"
public int getColumnCount() { return 3; }
public int getRowCount() { return data.size(); }
public Object getValueAt(int row, int col) {
Vector rowdata=(Vector)data.get(row);
return rowdata.get(col); }
public String getColumnName(int col) {
return columnNames[col];
public void setValueAt (Object value, int row,int col)
//setto i dati della modifica
Vector actrow=(Vector)data.get(row);
actrow.set(col,value);
this.fireTableCellUpdated(row,col);
public Class getColumnClass(int c)
return this.getValueAt(0,c).getClass();
public boolean isCellEditable(int row, int col) {
//Note that the data/cell address is constant,
//no matter where the cell appears onscreen.
if (col == 1)
return false;
else
return true;
public void addRow (String name,ArrayList path,Double dead) {
Vector row =new Vector();
row.add(name);
row.add(path);
row.add(dead);
row.add(name); //!!!Mi tengo questo dato da utilizzare come key per andare a
//prendere il path nella lista dei paths di Project
//(needed as key to retrive data if name in col. 1 is changed)
data.add(row);
//Inspector.inspect(this);
System.out.println ("Before firing Adding row...."+this.getRowCount());
this.fireTableRowsInserted(this.getRowCount(),this.getRowCount());
public void delRow (String namekey)
for (int i=0;i<this.getRowCount();i++)
if (namekey.equals(this.getValueAt(i,3)))
data.remove(i);
this.fireTableRowsDeleted(i,i);
//per uscire dal ciclo
i=this.getRowCount();
public void delAllRows()
int i;
int bound =this.getRowCount();
for (i=0;i<bound;i++)
{data.remove(0);
System.out.println ("Deleting .."+data);
this.fireTableRowsDeleted(0,i);
class MultiLineCellRenderer extends JTextArea implements TableCellRenderer {
private Hashtable rowHeights=new Hashtable();
public MultiLineCellRenderer() {
setEditable(false);
setLineWrap(true);
setWrapStyleWord(true);
//this.setBorder(new Border(
public Component getTableCellRendererComponent(JTable table,Object value, boolean isSelected, boolean hasFocus, int row, int column) {
//System.out.println ("Renderer called"+value.getClass());
if (value instanceof ArrayList) {
String way=new String (value.toString());
setText(way);
TableColumn thiscol=table.getColumn("Way");
//System.out.println ("thiscol :"+thiscol.getPreferredWidth());
//setto il size della JTextarea sulle dimensioni della colonna
//per quanto riguarda il widht e su quelle ottenute da screen per l'height
this.setSize(thiscol.getPreferredWidth(),this.getPreferredSize().height);
// set the table's row height, if necessary
//System.out.println ("Valore getPreferred.height"+getPreferredSize().height);
if (table.getRowHeight(row)!=(this.getPreferredSize().height+2))
{System.out.println ("Setting Row :"+row);
System.out.println ("Dimension"+(getPreferredSize().height+2));
System.out.println ("There are "+table.getRowCount()+"rows in the table ");
if (row<table.getRowCount())
table.setRowHeight(row,(getPreferredSize().height+2));
else
setText("");
return this;
/**Custom JTextField Subclass che permette all'utente di immettere solo numeri
class WholeNumberField extends JTextField {
private Toolkit toolkit;
private NumberFormat integerFormatter;
public WholeNumberField(int value, int columns) {
super(columns);
toolkit = Toolkit.getDefaultToolkit();
integerFormatter = NumberFormat.getNumberInstance(Locale.US);
integerFormatter.setParseIntegerOnly(true);
setValue(value);
public int getValue() {
int retVal = 0;
try {
retVal = integerFormatter.parse(getText()).intValue();
} catch (ParseException e) {
// This should never happen because insertString allows
// only properly formatted data to get in the field.
toolkit.beep();
return retVal;
public void setValue(int value) {
setText(integerFormatter.format(value));
protected Document createDefaultModel() {
return new WholeNumberDocument();
protected class WholeNumberDocument extends PlainDocument {
public void insertString(int offs,
String str,
AttributeSet a)
throws BadLocationException {
char[] source = str.toCharArray();
char[] result = new char[source.length];
int j = 0;
for (int i = 0; i < result.length; i++) {
if (Character.isDigit(source))
result[j++] = source[i];
else {
toolkit.beep();
System.err.println("insertString: " + source[i]);
super.insertString(offs, new String(result, 0, j), a);
ActionListener Add_Action = new ActionListener() {
public void actionPerformed (ActionEvent e)
System.out.println ("Adding");
ArrayList way =new ArrayList();
way.add(new String("Uno"));
way.add(new String("Due"));
way.add(new String("Tre"));
way.add(new String("Quattro"));
myModel.addRow(new String("Nome"+i++),way,new Double(0));
public static void main(String[] args) {
TableDemo frame = new TableDemo();
frame.pack();
frame.setVisible(true);In the addRow method, change the line
this.fireTableRowsInserted(this.getRowCount(),this.getRowCount()); to
this.fireTableRowsInserted(data.size() - 1, data.size() - 1);Sai Pullabhotla -
Problem With ButtonUI in an Auxiliary Look and Feel
This is my first post to one of these forums, so I hope everything works correctly.
I have been trying to get an axiliary look and feel installed to do some minor tweaking to the default UI. In particular, I need it to work with Windows and/or Metal as the default UI. For the most part I let the installed default look and feel handle things with my code making some colors lighter, darker, etc. I also play with focus issues by adding FocusListeners to some components. I expect my code to work reasonably well no matter what the default look and feel is. It works well with Motif, Metal, and Windows, the only default look and feels I've tested with. What I'm going to post is a stripped down version of what I have been working on. This example makes gross changes to the JButton background and foreground colors in order to illustrate what I've encountered.
I have three source code files. The first, Problem.java, creates a JFrame and adds five buttons to it. One button installs MyAuxLookAndFeel as an auxiliary look and feel using MyAuxButtonUI for the look and feel of JButtons. The next button removes that look and feel. The next button does nothing except print a line to System.out. The next button installs MyAuxLookAndFeel as an auxiliary look and feel using MyModButtonUI for the look and feel of JButtons. The last button removes that look and feel.
The problem is, when I install the first auxiliary look and feel, buttons are no longer tabable. Also, they cannot be invoked by pressing the space button when they're in focus. When I remove the first auxiliary look and feel everything reverts to behaving normally. When I add the "Mod" version, button tabability is fine. The only difference is I've added the following code:
if ( c.isFocusable() ) {
c.setFocusable(true);
}That strikes me as an odd piece of code to profoundly change the program behavior. Anyway, after adding and removing the "Mod" look and feel, the tababilty is forever fixed. That is, if I subsequently re-install the first look and feel, tababilty works just fine.
The problem with using the space bar to select a focused button is more problematic. My class is not supposed to mess with the default look and feel which may or may not use the space bar to press the button with focus. When the commented code in MyModButtonUI is uncommented, things behave correctly. Even the statement
button.getInputMap().remove( spaceKeyStroke );doesn't mess things up after the auxiliary look and feel is removed. So far I've tested this with JRE 1.4.2_06 under Windows 2000, JRE 1.4.2_10 under Windows XP, and JRE 1.5.0_06 under Windows XP and the behavior is the same.
All of this leads me to two questions.
1. Is my approach fundamentally flawed? I've extended TextUI and ScrollBarUI with no problems. This is the only problem I've encountered with ButtonUI. My real workaround for the space bar issue is better than the one I've supplied in the example, but it certainly is not guaranteed to work for any arbitrary default look and feel.
2. Assuming I have no fundamental problems with my approach, it's possible I've found a real bug. I searched the bug database and couldn't find anything like this. Of course, this is the first time I've tried seasrching the database for a bug so my I'm doing it badly. Has this already been reported as a bug? Is there any reason I shouldn't report it?
What follows is the source code for my example. It's in three files because the two ButtonUI classes must be public in order to work. Thanks for insight you can provide.
Bill
File Problem.java:
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class Problem extends JFrame {
public boolean isAuxInstalled = false;
public boolean isModInstalled = false;
public LookAndFeel lookAndFeel = new MyAuxLookAndFeel();
private static int ctr = 0;
public static void main( String[] args ) {
new Problem();
public Problem() {
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setSize(250, 150);
setTitle("Button Test");
JButton install = new JButton("Install");
JButton remove = new JButton("Remove");
JButton doNothing = new JButton("Do Nothing");
JButton installMod = new JButton("Install Mod");
JButton removeMod = new JButton("Remove Mod");
this.getContentPane().setLayout(new FlowLayout());
this.getContentPane().add(install);
this.getContentPane().add(remove);
this.getContentPane().add(doNothing);
this.getContentPane().add(installMod);
this.getContentPane().add(removeMod);
install.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if ( !isAuxInstalled ) {
isAuxInstalled = true;
UIManager.addAuxiliaryLookAndFeel( lookAndFeel );
SwingUtilities.updateComponentTreeUI( Problem.this );
remove.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if ( isAuxInstalled ) {
isAuxInstalled = false;
UIManager.removeAuxiliaryLookAndFeel( lookAndFeel );
SwingUtilities.updateComponentTreeUI( Problem.this );
doNothing.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.out.println( "Do nothing " + (++ctr) );
installMod.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if ( !isModInstalled ) {
isModInstalled = true;
UIManager.addAuxiliaryLookAndFeel( lookAndFeel );
SwingUtilities.updateComponentTreeUI( Problem.this );
removeMod.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if ( isModInstalled ) {
isModInstalled = false;
UIManager.removeAuxiliaryLookAndFeel( lookAndFeel );
SwingUtilities.updateComponentTreeUI( Problem.this );
setVisible(true);
class MyAuxLookAndFeel extends LookAndFeel {
public String getName() {
return "Button Test";
public String getID() {
return "Not well known";
public String getDescription() {
return "Button Test Look and Feel";
public boolean isSupportedLookAndFeel() {
return true;
public boolean isNativeLookAndFeel() {
return false;
public UIDefaults getDefaults() {
UIDefaults table = new MyDefaults();
Object[] uiDefaults = {
"ButtonUI", (isModInstalled ? "MyModButtonUI" : "MyAuxButtonUI"),
table.putDefaults(uiDefaults);
return table;
class MyDefaults extends UIDefaults {
protected void getUIError(String msg) {
// System.err.println("(Not) An annoying error message!");
}File MyAuxButtonUI.java:
import javax.swing.*;
import java.awt.*;
import javax.swing.plaf.*;
import javax.swing.plaf.multi.*;
import javax.accessibility.*;
public class MyAuxButtonUI extends ButtonUI {
private Color background;
private Color foreground;
private ButtonUI ui = null;
public static ComponentUI createUI( JComponent c ) {
return new MyAuxButtonUI();
public void installUI(JComponent c) {
MultiButtonUI multiButtonUI = (MultiButtonUI) UIManager.getUI(c);
this.ui = (ButtonUI) (multiButtonUI.getUIs()[0]);
super.installUI( c );
background = c.getBackground();
foreground = c.getForeground();
c.setBackground(Color.GREEN);
c.setForeground(Color.RED);
public void uninstallUI(JComponent c) {
super.uninstallUI( c );
c.setBackground(background);
c.setForeground(foreground);
this.ui = null;
public void paint(Graphics g, JComponent c) {
this.ui.paint( g, c );
public void update(Graphics g, JComponent c) {
this.ui.update( g, c );
public Dimension getPreferredSize(JComponent c) {
if ( this.ui == null ) {
return super.getPreferredSize( c );
return this.ui.getPreferredSize( c );
public Dimension getMinimumSize(JComponent c) {
if ( this.ui == null ) {
return super.getMinimumSize( c );
return this.ui.getMinimumSize( c );
public Dimension getMaximumSize(JComponent c) {
if ( this.ui == null ) {
return super.getMaximumSize( c );
return this.ui.getMaximumSize( c );
public boolean contains(JComponent c, int x, int y) {
if ( this.ui == null ) {
return super.contains( c, x, y );
return this.ui.contains( c, x, y );
public int getAccessibleChildrenCount(JComponent c) {
if ( this.ui == null ) {
return super.getAccessibleChildrenCount( c );
return this.ui.getAccessibleChildrenCount( c );
public Accessible getAccessibleChild(JComponent c, int ii) {
if ( this.ui == null ) {
return super.getAccessibleChild( c, ii );
return this.ui.getAccessibleChild( c, ii );
}File MyModButtonUI.java:
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.plaf.*;
public class MyModButtonUI extends MyAuxButtonUI
static KeyStroke spaceKeyStroke = KeyStroke.getKeyStroke(KeyEvent.VK_SPACE, 0 );
public static ComponentUI createUI( JComponent c ) {
return new MyModButtonUI();
public void installUI(JComponent c) {
super.installUI(c);
c.setBackground(Color.CYAN);
if ( c.isFocusable() ) {
c.setFocusable(true);
// final JButton button = (JButton) c;
// button.getInputMap().put( spaceKeyStroke, "buttonexample.pressed" );
// button.getActionMap().put( "buttonexample.pressed", new AbstractAction() {
// public void actionPerformed(ActionEvent e) {
// button.doClick();
// public void uninstallUI(JComponent c) {
// super.uninstallUI(c);
// JButton button = (JButton) c;
// button.getInputMap().remove( spaceKeyStroke );
// button.getActionMap().remove( "buttonexample.pressed" );
}here is the code used to change the current look and feel :
try {
UIManager.setLookAndFeel("com.sun.java.swing.plaf.motif.MotifLookAndFeel");
catch (InstantiationException e)
System.out.println("Error occured "+ e.toString());
catch (ClassNotFoundException e)
System.out.println("Error occured "+ e.toString());
catch (UnsupportedLookAndFeelException e)
System.out.println("Error occured "+ e.toString());
catch (IllegalAccessException e)
System.out.println("Error occured in .. " + e.toString());
Dimension dim = Toolkit.getDefaultToolkit().getScreenSize();
Fenetre fen = new Fenetre();
fen.setSize(dim.width, dim.height);
fen.setResizable(false);
fen.setLocation(0, 0);
fen.setVisible(true); -
Problem with fireTableDataChanged in JTable
Hi everybody,
i have a really frustrating problem with Jtable. I created a class to display the jtable and a class that extends AbstactTableModel to use as its model. I can update my table after a fireTableDataChanged method in the class that extend the AbstractTableModel, but after implementing a ListSelectionListener to the class that displays the jtable, it gives a big bunch of errors in the console of my ide, when i remove it, it went back to normal without any errors.
Anyways, my program still can run without problem and the table still can refresh, just this bunch of errors when i clicked the button that calls the AbstactTableModel to perform a firetabledatachanged
anybody got this problem? how did you guys solve it?
Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: -1
at farm.EmployeesTblModel.getValueAt(EmployeesTblModel.java:58)
at farm.EmployeesTblView.rowEditDelete(EmployeesTblView.java:131)
at farm.EmployeesTblView$1.valueChanged(EmployeesTblView.java:106)
at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:167)
at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:147)
at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:194)
at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:388)
at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:398)
at javax.swing.DefaultListSelectionModel.removeSelectionIntervalImpl(DefaultListSelectionModel.java:559)
at javax.swing.DefaultListSelectionModel.clearSelection(DefaultListSelectionModel.java:403)
at javax.swing.JTable.clearSelection(JTable.java:2040)
at javax.swing.JTable.clearSelectionAndLeadAnchor(JTable.java:2048)
at javax.swing.JTable.sortedTableChanged(JTable.java:4098)
at javax.swing.JTable.tableChanged(JTable.java:4346)
at javax.swing.table.AbstractTableModel.fireTableChanged(AbstractTableModel.java:280)
at javax.swing.table.AbstractTableModel.fireTableDataChanged(AbstractTableModel.java:182)
at farm.EmployeesTblModel.updateData(EmployeesTblModel.java:42)
at farm.EmployeesTblView.updateData(EmployeesTblView.java:59)
at farm.EmployeesTbl.delete(EmployeesTbl.java:273)
at farm.FarmView.delEmpBtnActionPerformed(FarmView.java:1823)
at farm.FarmView.access$2200(FarmView.java:32)
at farm.FarmView$18.actionPerformed(FarmView.java:823)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.Component.processMouseEvent(Component.java:6038)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3260)
at java.awt.Component.processEvent(Component.java:5803)
at java.awt.Container.processEvent(Container.java:2058)
at java.awt.Component.dispatchEventImpl(Component.java:4410)
at java.awt.Container.dispatchEventImpl(Container.java:2116)
at java.awt.Component.dispatchEvent(Component.java:4240)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
at java.awt.Container.dispatchEventImpl(Container.java:2102)
at java.awt.Window.dispatchEventImpl(Window.java:2429)
at java.awt.Component.dispatchEvent(Component.java:4240)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)just this bunch of errors when i clicked the button that calls the AbstactTableModel to perform a firetabledatachangedWell, you should never have a button that invokes fireTableDataChanged.
The TableModel should be responsible for invoking those methods.
I suggest you look at the code for the DefaultTableModel for the proper way to write a TableModel. Basically you create methods to update the model. The model in turn fires the events to notify the view to repaint itself. -
Problem with prod. ver. explosion to production order
Hi
I have problem with production versions. I have FERT with 3 production versions. Additionaly we have Z-program (on Z-table) which control parameter sold to party (from sale order) with production version. So after MRP I see in planned order right production version for example 3 - field PLAF-VERID; in master data in planned order I see right alternative BOM and routing; but when I make a conversion to production order I see that system always explode 1st version; additionaly in planned order in components (button) I see 1st pr.ver (1st alternative BOM) and in Bill of Material (it seems like to manually expolding BOM) I see right version??? But it couldn't be like this that to have right data I need to go to transaction MD12, explode BOM manully, save and after that make a prod. ord.
I would like to system explode BOM according to production version (field VERID) already in planned order; so after that it should be that when I will converted it to production order I should have right BOM and right routing from production version signed in planned order.
I know it sounds complicated Add. in configuration all parameters are set right to explode BOM etc. etc. system version: 4.7
Thanks and regards. Joanna
Additional info: I cancel this question cause problem is in Z-program; becuase when according to Z-table system change input in field VERID for system it is only "digital" not parameter for which system should explode right BOM; sorry for disturbing, we need to change Z-programm; I do not know how but maybe any function module can help - we will think. Regards
Edited by: Kostkaj on Aug 17, 2010 10:25 AMHI
Check this link and find valuable suggestion by Mr Mangalraj regarding selection of PVs
Produciton version selection in MRP
Regards
Anupam Sharma -
Printing problem with Graphics2D
Hi, Ive got a problem with printing.
I have a JPanel and it has among other things a button to print the component which is an instance of the class its in. This is a drawing in Graphics2D. here is the following code that is meant to do the printing:-
if(e.getActionCommand().equals("print")){
System.out.println("print pressed " + title);
PrinterJob printJob = PrinterJob.getPrinterJob();
printJob.setPrintable(this);
if(printJob.printDialog()){
try { printJob.print(); }
catch (Exception PrinterExeption) { PrinterExeption.printStackTrace();}
public int print(Graphics g, PageFormat pf, int pi) throws PrinterException {
if (pi >= 1) {
System.out.println("print failed");
return Printable.NO_SUCH_PAGE;
Graphics2D g2 = (Graphics2D) g;
g2.translate(pf.getImageableX(), pf.getImageableY());
g2.setColor(Color.black);
this.paintAll(g2);
System.out.println("print successful");
return Printable.PAGE_EXISTS;
However it doesnt print and comes up with the following long message..
java.awt.image.ImagingOpException: Unable to transform src image
at java.awt.image.AffineTransformOp.filter(AffineTransformOp.java:263)
at sun.java2d.pipe.DrawImage.transformImage(DrawImage.java:304)
at sun.java2d.pipe.DrawImage.scaleBufferedImage(DrawImage.java:453)
at sun.java2d.pipe.DrawImage.scaleImage(DrawImage.java:531)
at sun.java2d.pipe.DrawImage.scaleImage(DrawImage.java:801)
at sun.java2d.pipe.ValidatePipe.scaleImage(ValidatePipe.java:171)
at sun.java2d.SunGraphics2D.drawImage(SunGraphics2D.java:2875)
at sun.print.PSPathGraphics.drawImageToPS(PSPathGraphics.java:998)
at sun.print.PSPathGraphics.drawImage(PSPathGraphics.java:495)
at sun.print.PSPathGraphics.drawImage(PSPathGraphics.java:406)
at sun.print.PSPathGraphics.drawImage(PSPathGraphics.java:345)
at sun.print.PSPathGraphics.drawImage(PSPathGraphics.java:288)
at sun.print.PSPathGraphics.drawImage(PSPathGraphics.java:197)
at javax.swing.JComponent.paintWithOffscreenBuffer(JComponent.java:4781)
at javax.swing.JComponent.paintDoubleBuffered(JComponent.java:4724)
at javax.swing.JComponent.paint(JComponent.java:798)
at java.awt.Component.lightweightPaint(Component.java:2382)
at java.awt.Container.lightweightPaint(Container.java:1390)
at java.awt.GraphicsCallback$PeerPaintCallback.run(GraphicsCallback.java:67)
at sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:60)
at java.awt.Component.paintAll(Component.java:2367)
at DrawingMethods.print(DrawingMethods.java:833)
at sun.print.RasterPrinterJob.printPage(RasterPrinterJob.java:1506)
at sun.print.RasterPrinterJob.print(RasterPrinterJob.java:1078)
at sun.print.RasterPrinterJob.print(RasterPrinterJob.java:979)
at DrawingMethods.actionPerformed(DrawingMethods.java:817)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1764)
at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1817)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:419)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:257)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:245)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:227)
at java.awt.Component.processMouseEvent(Component.java:5093)
at java.awt.Component.processEvent(Component.java:4890)
at java.awt.Container.processEvent(Container.java:1566)
at java.awt.Component.dispatchEventImpl(Component.java:3598)
at java.awt.Container.dispatchEventImpl(Container.java:1623)
at java.awt.Component.dispatchEvent(Component.java:3439)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3450)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3165)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3095)
at java.awt.Container.dispatchEventImpl(Container.java:1609)
at java.awt.Window.dispatchEventImpl(Window.java:1585)
at java.awt.Component.dispatchEvent(Component.java:3439)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:450)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:197)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:144)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:136)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:99)
I dont know how to get it to work and either does a PHD mate of mine.
Please help
All I need is a guarenteed way to get a Graphics2D component to print
cheers
pmiggyUm I dont know if im doing something daft but I tried this like you said
PrinterJob printJob = PrinterJob.getPrinterJob();
printJob.setPrintable(this);
if(printJob.printDialog()){
try {
PageFormat pageFormat = printJob.defaultPage();
if (pageFormat.getOrientation() == PageFormat.PORTRAIT) {
landscape = 0;} else {
landscape = 1;}
System.out.println("THE ORIENTATION IS "+ landscape);
printJob.print(); }
catch (Exception PrinterExeption) { PrinterExeption.printStackTrace();}
and it doesnt seem to work as I tried it both as landscape and portrait in the print dialog but landscape is always 0.
cheers
pmiggy -
Problem with a template method in JDialog
Hi friends,
I'm experiencing a problem with JDialog. I have a base abstract class ChooseLocationDialog<E> to let a client choose a location for database. This is an abstract class with two abstract methods:
protected abstract E prepareLocation();
protected abstract JPanel prepareForm();Method prepareForm is used in the constructor of ChooseLocationDialog to get a JPanel and add it to content pane.
Method prepareLocation is used to prepare location of a database. I have to options - local file and networking.
There are two subclasses ChooseRemoteLocationDialog and ChooseLocalFileDialog.
When I start a local version, ChooseLocalFileDialog with one input field for local file, everything works fine and my local client version starts execution.
The problem arises when I start a network version of my client. Dialog appears and I can enter host and port into the input fields. But when I click Select, I get NullPointerException. During debugging I noticed that the values I entered into these fields ("localhost" for host and "10999" for port) were not set for corresponding JTextFields and when my code executes getText() method for these input fields it returns empty strings. This happens only for one of these dialogs - for the ChooseRemoteLocationDialog.
The code for ChooseLocationDialog class:
public abstract class ChooseLocationDialog<E> extends JDialog {
private E databaseLocation;
private static final long serialVersionUID = -1630416811077468527L;
public ChooseLocationDialog() {
setTitle("Choose database location");
setAlwaysOnTop(true);
setModal(true);
Container container = getContentPane();
JPanel mainPanel = new JPanel();
//retrieving a form of a concrete implementation
JPanel formPanel = prepareForm();
mainPanel.add(formPanel, BorderLayout.CENTER);
JPanel buttonPanel = new JPanel(new GridLayout(1, 2));
JButton okButton = new JButton(new SelectLocationAction());
JButton cancelButton = new JButton(new CancelSelectAction());
buttonPanel.add(okButton);
buttonPanel.add(cancelButton);
mainPanel.add(buttonPanel, BorderLayout.SOUTH);
container.add(mainPanel);
pack();
Toolkit toolkit = Toolkit.getDefaultToolkit();
Dimension screenSize = toolkit.getScreenSize();
int x = (screenSize.width - getWidth()) / 2;
int y = (screenSize.height - getHeight()) / 2;
setLocation(x, y);
addWindowListener(new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) {
super.windowClosing(e);
System.exit(0);
public E getDatabaseLocation() {
return databaseLocation;
protected abstract E prepareLocation();
protected abstract JPanel prepareForm();
* Action for selecting location.
* @author spyboost
private class SelectLocationAction extends AbstractAction {
private static final long serialVersionUID = 6242940810223013690L;
public SelectLocationAction() {
putValue(Action.NAME, "Select");
@Override
public void actionPerformed(ActionEvent e) {
databaseLocation = prepareLocation();
setVisible(false);
private class CancelSelectAction extends AbstractAction {
private static final long serialVersionUID = -1025433106273231228L;
public CancelSelectAction() {
putValue(Action.NAME, "Cancel");
@Override
public void actionPerformed(ActionEvent e) {
System.exit(0);
}Code for ChooseLocalFileDialog
public class ChooseLocalFileDialog extends ChooseLocationDialog<String> {
private JTextField fileTextField;
private static final long serialVersionUID = 2232230394481975840L;
@Override
protected JPanel prepareForm() {
JPanel panel = new JPanel();
panel.add(new JLabel("File"));
fileTextField = new JTextField(15);
panel.add(fileTextField);
return panel;
@Override
protected String prepareLocation() {
String location = fileTextField.getText();
return location;
}Code for ChooseRemoteLocationDialog
public class ChooseRemoteLocationDialog extends
ChooseLocationDialog<RemoteLocation> {
private JTextField hostField;
private JTextField portField;
private static final long serialVersionUID = -2282249521568378092L;
@Override
protected JPanel prepareForm() {
JPanel panel = new JPanel(new GridLayout(2, 2));
panel.add(new JLabel("Host"));
hostField = new JTextField(15);
panel.add(hostField);
panel.add(new JLabel("Port"));
portField = new JTextField(15);
panel.add(portField);
return panel;
@Override
protected RemoteLocation prepareLocation() {
String host = hostField.getText();
int port = 0;
try {
String portText = portField.getText();
port = Integer.getInteger(portText);
} catch (NumberFormatException e) {
e.printStackTrace();
RemoteLocation location = new RemoteLocation(host, port);
return location;
}Code for RemoteLocation:
public class RemoteLocation {
private String host;
private int port;
public RemoteLocation() {
super();
public RemoteLocation(String host, int port) {
super();
this.host = host;
this.port = port;
public String getHost() {
return host;
public void setHost(String host) {
this.host = host;
public int getPort() {
return port;
public void setPort(int port) {
this.port = port;
}Code snippet for dialog usage in local client implementation:
final ChooseLocationDialog<String> dialog = new ChooseLocalFileDialog();
dialog.setVisible(true);
location = dialog.getDatabaseLocation();
String filePath = location;Code snippet for dialog usage in network client implementation:
final ChooseLocationDialog<RemoteLocation> dialog = new ChooseRemoteLocationDialog();
dialog.setVisible(true);
RemoteLocation location = dialog.getDatabaseLocation();Exception that I'm getting:
Exception occurred during event dispatching:
java.lang.NullPointerException
at suncertify.client.gui.dialog.ChooseRemoteLocationDialog.prepareLocation(ChooseRemoteLocationDialog.java:42)
at suncertify.client.gui.dialog.ChooseRemoteLocationDialog.prepareLocation(ChooseRemoteLocationDialog.java:1)
at suncertify.client.gui.dialog.ChooseLocationDialog$SelectLocationAction.actionPerformed(ChooseLocationDialog.java:87)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.Component.processMouseEvent(Component.java:6134)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
at java.awt.Component.processEvent(Component.java:5899)
at java.awt.Container.processEvent(Container.java:2023)
at java.awt.Component.dispatchEventImpl(Component.java:4501)
at java.awt.Container.dispatchEventImpl(Container.java:2081)
at java.awt.Component.dispatchEvent(Component.java:4331)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4301)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3965)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3895)
at java.awt.Container.dispatchEventImpl(Container.java:2067)
at java.awt.Window.dispatchEventImpl(Window.java:2458)
at java.awt.Component.dispatchEvent(Component.java:4331)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:178)
at java.awt.Dialog$1.run(Dialog.java:1046)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)java version "1.6.0"
OpenJDK Runtime Environment (build 1.6.0-b09)
OpenJDK Client VM (build 1.6.0-b09, mixed mode, sharing)
OS: Ubuntu 8.04
Appreciate any help.
Thanks.
Edited by: spyboost on Jul 24, 2008 5:38 PMWhat a silly error! I have to call Integer.parseInt instead of getInt. Integer.getInt tries to find a system property. A small misprint, but a huge amount of time to debug. I always use parseInt method and couldn't even notice that silly misprint. Sometimes it's useful to see the trees instead of whole forest :)
It works perfectly. Sorry for disturbing. -
No problem with sdk 1.3- problem with 1.4!!!
I am trying to make an interface using swing objects..
The buttons are looking like images (2D) when compiling and running the program with sdk 1.4...
although if I use 1.3 everything is ok??
even with the new java version I still have the same problem..
has anyone any idea how to fix this??
thx in advance!/* BET */
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
* Summary description for BET
public class BET extends JFrame
// Variables declaration
private JLabel jLabel1;
private JLabel jLabel2;
private JLabel jLabel3;
private JTextField jTextField1;
private JTextField jTextField2;
private JTextField jTextField3;
private JTextField jTextField4;
private JTextField jTextField6;
private JButton jButton1;
private JButton jButton2;
private JPanel contentPane;
// End of variables declaration
public BET()
super();
initializeComponent();
// TODO: Add any constructor code after initializeComponent call
this.setVisible(true);
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always regenerated
* by the Windows Form Designer. Otherwise, retrieving design might not work properly.
* Tip: If you must revise this method, please backup this GUI file for JFrameBuilder
* to retrieve your design properly in future, before revising this method.
private void initializeComponent()
jLabel1 = new JLabel();
jLabel2 = new JLabel();
jLabel3 = new JLabel();
jTextField1 = new JTextField();
jTextField2 = new JTextField();
jTextField3 = new JTextField();
jTextField4 = new JTextField();
jTextField6 = new JTextField();
jButton1 = new JButton();
jButton2 = new JButton();
contentPane = (JPanel)this.getContentPane();
// jLabel1
jLabel1.setForeground(new Color(59, 241, 227));
jLabel1.setText("<HTML><B><U>QUESTION</B><HTML>");
// jLabel2
jLabel2.setForeground(new Color(50, 245, 113));
jLabel2.setText("<HTML><B><U>CHOICE</B><HTML>");
// jLabel3
jLabel3.setForeground(new Color(50, 245, 113));
jLabel3.setText("<HTML><B><U>POINTS</B><HTML>");
// jTextField1
jTextField1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e)
jTextField1_actionPerformed(e);
// jTextField2
jTextField2.setText("YES");
jTextField2.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e)
jTextField2_actionPerformed(e);
// jTextField3
jTextField3.setText("10");
jTextField3.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e)
jTextField3_actionPerformed(e);
// jTextField4
jTextField4.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e)
jTextField4_actionPerformed(e);
// jTextField6
jTextField6.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e)
jTextField6_actionPerformed(e);
// jButton1
jButton1.setBackground(new Color(117, 158, 145));
jButton1.setText("OK");
jButton1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e)
jButton1_actionPerformed(e);
// jButton2
jButton2.setBackground(new Color(117, 158, 145));
jButton2.setText("CANCEL");
jButton2.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e)
jButton2_actionPerformed(e);
// contentPane
contentPane.setLayout(null);
contentPane.setBackground(new Color(67, 97, 83));
addComponent(contentPane, jLabel1, 172,8,60,18);
addComponent(contentPane, jLabel2, 73,78,60,18);
addComponent(contentPane, jLabel3, 211,76,60,18);
addComponent(contentPane, jTextField1, 9,27,403,28);
addComponent(contentPane, jTextField2, 24,101,134,22);
addComponent(contentPane, jTextField3, 203,101,51,22);
addComponent(contentPane, jTextField4, 21,151,137,22);
addComponent(contentPane, jTextField6, 18,200,140,22);
addComponent(contentPane, jButton1, 299,188,80,70);
addComponent(contentPane, jButton2, 299,90,80,70);
// BET
this.setTitle("BET");
this.setLocation(new Point(-2, 1));
this.setSize(new Dimension(424, 316));
/** Add Component Without a Layout Manager (Absolute Positioning) */
private void addComponent(Container container,Component c,int x,int y,int width,int height)
c.setBounds(x,y,width,height);
container.add(c);
// TODO: Add any appropriate code in the following Event Handling Methods
private void jTextField1_actionPerformed(ActionEvent e)
System.out.println("\njTextField1_actionPerformed(ActionEvent e) called.");
// TODO: Add any handling code here
private void jTextField2_actionPerformed(ActionEvent e)
System.out.println("\njTextField2_actionPerformed(ActionEvent e) called.");
// TODO: Add any handling code here
private void jTextField3_actionPerformed(ActionEvent e)
System.out.println("\njTextField3_actionPerformed(ActionEvent e) called.");
// TODO: Add any handling code here
private void jTextField4_actionPerformed(ActionEvent e)
System.out.println("\njTextField4_actionPerformed(ActionEvent e) called.");
// TODO: Add any handling code here
private void jTextField6_actionPerformed(ActionEvent e)
System.out.println("\njTextField6_actionPerformed(ActionEvent e) called.");
// TODO: Add any handling code here
private void jButton1_actionPerformed(ActionEvent e)
System.out.println("\njButton1_actionPerformed(ActionEvent e) called.");
// TODO: Add any handling code here
private void jButton2_actionPerformed(ActionEvent e)
System.out.println("\njButton2_actionPerformed(ActionEvent e) called.");
// TODO: Add any handling code here
// TODO: Add any method code to meet your needs in the following area
//============================= Testing ================================//
//= =//
//= The following main method is just for testing this class you built.=//
//= After testing,you may simply delete it. =//
//======================================================================//
public static void main(String[] args)
JFrame.setDefaultLookAndFeelDecorated(true);
JDialog.setDefaultLookAndFeelDecorated(true);
try
UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
catch (Exception ex)
System.out.println("Failed loading L&F: ");
System.out.println(ex);
new BET();
//= End of Testing =
This is my code.. the problem is that when i use sdk 1.3 everything is fine... I tried to use 1.4 and now 5 and I have a problem with the appearance of buttons... I have some comments in my code. is just a form with some textfields and labels and the 2 buttons!
thx in advance -
Problems with java after the last update
Hi, yesterday I downloaded and install the last update available for Snow Leopard. After having installed the update, I had problems with Matlab (I use the version R2010a), and the error code is reported below. Do you think the error and the update are correlated? Do you have any idea of how to fix the problem?
Many thanks, and cheers!
Exception in thread "AWT-EventQueue-0" java.lang.StringIndexOutOfBoundsException: String index out of range: 90
at java.lang.String.substring(String.java:1934)
at com.mathworks.widgets.tokenmatch.TokenMatchSyntaxLabel$PaintedBasicLabelUI.pain tEnabledText(TokenMatchSyntaxLabel.java:460)
at javax.swing.plaf.basic.BasicLabelUI.paint(BasicLabelUI.java:162)
at javax.swing.plaf.ComponentUI.update(ComponentUI.java:153)
at javax.swing.JComponent.paintComponent(JComponent.java:752)
at javax.swing.JComponent.paint(JComponent.java:1029)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JLayeredPane.paint(JLayeredPane.java:567)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JComponent.paint(JComponent.java:1038)
at java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:34)
at sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:60)
at sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:97)
at java.awt.Container.paint(Container.java:1793)
at java.awt.Window.paint(Window.java:3375)
at sun.awt.RepaintArea.paintComponent(RepaintArea.java:276)
at sun.awt.RepaintArea.paint(RepaintArea.java:241)
at apple.awt.ComponentModel.handleEvent(ComponentModel.java:263)
at apple.awt.CWindow.handleEvent(CWindow.java:525)
at java.awt.Component.dispatchEventImpl(Component.java:4812)
at java.awt.Container.dispatchEventImpl(Container.java:2143)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4566)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:680)
at java.awt.EventQueue.access$000(EventQueue.java:86)
at java.awt.EventQueue$1.run(EventQueue.java:639)
at java.awt.EventQueue$1.run(EventQueue.java:637)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlConte xt.java:87)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlConte xt.java:98)
at java.awt.EventQueue$2.run(EventQueue.java:653)
at java.awt.EventQueue$2.run(EventQueue.java:651)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlConte xt.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:650)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:29 6)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:20 1)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Exception in thread "AWT-EventQueue-0" java.lang.StringIndexOutOfBoundsException: String index out of range: 90
at java.lang.String.substring(String.java:1934)
at com.mathworks.widgets.tokenmatch.TokenMatchSyntaxLabel$PaintedBasicLabelUI.pain tEnabledText(TokenMatchSyntaxLabel.java:460)
at javax.swing.plaf.basic.BasicLabelUI.paint(BasicLabelUI.java:162)
at javax.swing.plaf.ComponentUI.update(ComponentUI.java:153)
at javax.swing.JComponent.paintComponent(JComponent.java:752)
at javax.swing.JComponent.paint(JComponent.java:1029)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JLayeredPane.paint(JLayeredPane.java:567)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JComponent.paint(JComponent.java:1038)
at java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:34)
at sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:60)
at sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:97)
at java.awt.Container.paint(Container.java:1793)
at java.awt.Window.paint(Window.java:3375)
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:822)
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:713)
at javax.swing.RepaintManager.seqPaintDirtyRegions(RepaintManager.java:693)
at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueue Utilities.java:125)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:678)
at java.awt.EventQueue.access$000(EventQueue.java:86)
at java.awt.EventQueue$1.run(EventQueue.java:639)
at java.awt.EventQueue$1.run(EventQueue.java:637)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlConte xt.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:648)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:29 6)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:20 1)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188Exception in thread "AWT-EventQueue-0" java.lang.NegativeArraySizeException
at org.netbeans.editor.DrawGraphics$GraphicsDG.flush(DrawGraphics.java:655)
at org.netbeans.editor.DrawGraphics$GraphicsDG.flush(DrawGraphics.java:522)
at org.netbeans.editor.DrawGraphics$GraphicsDG.setBuffer(DrawGraphics.java:756)
at org.netbeans.editor.DrawEngine.draw(DrawEngine.java:1116)
at org.netbeans.editor.DrawEngineLineView.paint(DrawEngineLineView.java:233)
at org.netbeans.lib.editor.view.GapBoxViewChildren.paintChildren(GapBoxViewChildre n.java:783)
at org.netbeans.lib.editor.view.GapBoxView.paint(GapBoxView.java:1463)
at org.netbeans.lib.editor.view.GapDocumentView.paint(GapDocumentView.java:231)
at org.netbeans.editor.DrawEngineDocView.paint(DrawEngineDocView.java:314)
at org.netbeans.editor.view.spi.LockView.paint(LockView.java:363)
at javax.swing.plaf.basic.BasicTextUI$RootView.paint(BasicTextUI.java:1423)
at javax.swing.plaf.basic.BasicTextUI.paintSafely(BasicTextUI.java:723)
at javax.swing.plaf.basic.BasicTextUI.paint(BasicTextUI.java:870)
at javax.swing.plaf.basic.BasicTextUI.update(BasicTextUI.java:849)
at javax.swing.JComponent.paintComponent(JComponent.java:752)
at javax.swing.JComponent.paint(JComponent.java:1029)
at javax.swing.JComponent.paintToOffscreen(JComponent.java:5146)
at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java :1515)
at javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1446)
at javax.swing.RepaintManager.paint(RepaintManager.java:1260)
at javax.swing.JComponent.paintForceDoubleBuffered(JComponent.java:1065)
at javax.swing.JViewport.blitDoubleBuffered(JViewport.java:1612)
at javax.swing.JViewport.windowBlitPaint(JViewport.java:1573)
at javax.swing.JViewport.setViewPosition(JViewport.java:1118)
at javax.swing.plaf.basic.BasicScrollPaneUI$Handler.vsbStateChanged(BasicScrollPan eUI.java:1029)
at javax.swing.plaf.basic.BasicScrollPaneUI$Handler.stateChanged(BasicScrollPaneUI .java:1018)
at javax.swing.DefaultBoundedRangeModel.fireStateChanged(DefaultBoundedRangeModel. java:348)
at javax.swing.DefaultBoundedRangeModel.setRangeProperties(DefaultBoundedRangeMode l.java:285)
at javax.swing.DefaultBoundedRangeModel.setValue(DefaultBoundedRangeModel.java:151 )
at javax.swing.JScrollBar.setValue(JScrollBar.java:446)
at javax.swing.plaf.basic.BasicScrollPaneUI$Handler.mouseWheelMoved(BasicScrollPan eUI.java:964)
at javax.swing.plaf.basic.BasicScrollPaneUI$MouseWheelHandler.mouseWheelMoved(Basi cScrollPaneUI.java:525)
at com.apple.laf.AquaScrollPaneUI$XYMouseWheelHandler.mouseWheelMoved(AquaScrollPa neUI.java:38)
at java.awt.Component.processMouseWheelEvent(Component.java:6462)
at java.awt.Component.processEvent(Component.java:6146)
at java.awt.Container.processEvent(Container.java:2085)
at java.awt.Component.dispatchEventImpl(Component.java:4736)
at java.awt.Container.dispatchEventToSelf(Container.java:2167)
at java.awt.Component.dispatchMouseWheelToAncestor(Component.java:4886)
at java.awt.Component.dispatchEventImpl(Component.java:4622)
at java.awt.Container.dispatchEventImpl(Container.java:2143)
at java.awt.Component.dispatchEvent(Component.java:4566)
at com.mathworks.mde.editor.codepad.Codepad$2.mouseWheelMoved(Codepad.java:209)
at java.awt.Component.processMouseWheelEvent(Component.java:6462)
at java.awt.Component.processEvent(Component.java:6146)
at java.awt.Container.processEvent(Container.java:2085)
at java.awt.Component.dispatchEventImpl(Component.java:4736)
at java.awt.Container.dispatchEventImpl(Container.java:2143)
at java.awt.Component.dispatchEvent(Component.java:4566)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4621)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4311)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4212)
at java.awt.Container.dispatchEventImpl(Container.java:2129)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4566)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:680)
at java.awt.EventQueue.access$000(EventQueue.java:86)
at java.awt.EventQueue$1.run(EventQueue.java:639)
at java.awt.EventQueue$1.run(EventQueue.java:637)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlConte xt.java:87)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlConte xt.java:98)
at java.awt.EventQueue$2.run(EventQueue.java:653)
at java.awt.EventQueue$2.run(EventQueue.java:651)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlConte xt.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:650)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:29 6)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:20 1)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Exception in thread "AWT-EventQueue-0" java.lang.NegativeArraySizeException
at org.netbeans.editor.DrawGraphics$GraphicsDG.flush(DrawGraphics.java:655)
at org.netbeans.editor.DrawGraphics$GraphicsDG.flush(DrawGraphics.java:522)
at org.netbeans.editor.DrawGraphics$GraphicsDG.setBuffer(DrawGraphics.java:756)
at org.netbeans.editor.DrawEngine.draw(DrawEngine.java:1116)
at org.netbeans.editor.DrawEngineLineView.paint(DrawEngineLineView.java:233)
at org.netbeans.lib.editor.view.GapBoxViewChildren.paintChildren(GapBoxViewChildre n.java:783)
at org.netbeans.lib.editor.view.GapBoxView.paint(GapBoxView.java:1463)
at org.netbeans.lib.editor.view.GapDocumentView.paint(GapDocumentView.java:231)
at org.netbeans.editor.DrawEngineDocView.paint(DrawEngineDocView.java:314)
at org.netbeans.editor.view.spi.LockView.paint(LockView.java:363)
at javax.swing.plaf.basic.BasicTextUI$RootView.paint(BasicTextUI.java:1423)
at javax.swing.plaf.basic.BasicTextUI.paintSafely(BasicTextUI.java:723)
at javax.swing.plaf.basic.BasicTextUI.paint(BasicTextUI.java:870)
at javax.swing.plaf.basic.BasicTextUI.update(BasicTextUI.java:849)
at javax.swing.JComponent.paintComponent(JComponent.java:752)
at javax.swing.JComponent.paint(JComponent.java:1029)
at javax.swing.JComponent.paintToOffscreen(JComponent.java:5146)
at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java :1515)
at javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1446)
at javax.swing.RepaintManager.paint(RepaintManager.java:1260)
at javax.swing.JComponent.paintForceDoubleBuffered(JComponent.java:1065)
at javax.swing.JViewport.blitDoubleBuffered(JViewport.java:1612)
at javax.swing.JViewport.windowBlitPaint(JViewport.java:1573)
at javax.swing.JViewport.setViewPosition(JViewport.java:1118)
at javax.swing.plaf.basic.BasicScrollPaneUI$Handler.vsbStateChanged(BasicScrollPan eUI.java:1029)
at javax.swing.plaf.basic.BasicScrollPaneUI$Handler.stateChanged(BasicScrollPaneUI .java:1018)
at javax.swing.DefaultBoundedRangeModel.fireStateChanged(DefaultBoundedRangeModel. java:348)
at javax.swing.DefaultBoundedRangeModel.setRangeProperties(DefaultBoundedRangeMode l.java:285)
at javax.swing.DefaultBoundedRangeModel.setValue(DefaultBoundedRangeModel.java:151 )
at javax.swing.JScrollBar.setValue(JScrollBar.java:446)
at javax.swing.plaf.basic.BasicScrollPaneUI$Handler.mouseWheelMoved(BasicScrollPan eUI.java:964)
at javax.swing.plaf.basic.BasicScrollPaneUI$MouseWheelHandler.mouseWheelMoved(Basi cScrollPaneUI.java:525)
at com.apple.laf.AquaScrollPaneUI$XYMouseWheelHandler.mouseWheelMoved(AquaScrollPa neUI.java:38)
at java.awt.Component.processMouseWheelEvent(Component.java:6462)
at java.awt.Component.processEvent(Component.java:6146)
at java.awt.Container.processEvent(Container.java:2085)
at java.awt.Component.dispatchEventImpl(Component.java:4736)
at java.awt.Container.dispatchEventToSelf(Container.java:2167)
at java.awt.Component.dispatchMouseWheelToAncestor(Component.java:4886)
at java.awt.Component.dispatchEventImpl(Component.java:4622)
at java.awt.Container.dispatchEventImpl(Container.java:2143)
at java.awt.Component.dispatchEvent(Component.java:4566)
at com.mathworks.mde.editor.codepad.Codepad$2.mouseWheelMoved(Codepad.java:209)
at java.awt.Component.processMouseWheelEvent(Component.java:6462)
at java.awt.Component.processEvent(Component.java:6146)
at java.awt.Container.processEvent(Container.java:2085)
at java.awt.Component.dispatchEventImpl(Component.java:4736)
at java.awt.Container.dispatchEventImpl(Container.java:2143)
at java.awt.Component.dispatchEvent(Component.java:4566)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4621)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4311)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4212)
at java.awt.Container.dispatchEventImpl(Container.java:2129)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4566)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:680)
at java.awt.EventQueue.access$000(EventQueue.java:86)
at java.awt.EventQueue$1.run(EventQueue.java:639)
at java.awt.EventQueue$1.run(EventQueue.java:637)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlConte xt.java:87)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlConte xt.java:98)
at java.awt.EventQueue$2.run(EventQueue.java:653)
at java.awt.EventQueue$2.run(EventQueue.java:651)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlConte xt.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:650)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:29 6)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:20 1)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122) -
Problem with Integration Repository
Hi,
I have problem with Integration Respository.when i am trying to connect it showing the fallowing.
Application Digital Signature can not be verified. you want to run the application.
when i click on run it showing
Unable to launch the application.
The details of Error is given below.
Launch File :
<jnlp spec="1.0+" codebase="http://ps3181:50000/rep">
<information>
<title>Integration Builder</title>
<vendor>SAP AG</vendor>
<homepage href="http://www.sap.com" />
<description type="one-line">Repository</description>
<description type="short">Repository</description>
<description type="tooltip">Repository</description>
<icon hight="64" href="start/graphics/sap6464.gif" type="splash" width="64" />
<icon hight="32" href="start/graphics/SAP3232.gif" width="32" />
</information>
<security>
<all-permissions />
</security>
<resources>
<j2se version="1.4+" initial-heap-size="32m" max-heap-size="512m" />
<jar href="repository/aii_ibrep_client.jar" />
<jar href="repository/aii_ibrep_core.jar" />
<jar href="repository/aii_ibrep_sbeans.jar" />
<jar href="repository/aii_ibrep_rb.jar" />
<jar href="repository/aii_ib_client.jar" />
<jar href="repository/aii_ib_core.jar" />
<jar href="repository/aii_ib_sbeans.jar" />
<jar href="repository/aii_ib_rb.jar" />
<jar href="repository/aii_proxy_gen.jar" />
<jar href="repository/aii_map_api.jar" />
<jar href="repository/aii_mt_base.jar" />
<jar href="repository/aii_mt_rb.jar" />
<jar href="repository/aii_mt_rt.jar" />
<jar href="repository/aii_util_icons.jar" />
<jar href="repository/aii_util_swing.jar" />
<jar href="repository/aii_util_xsd.jar" />
<jar href="repository/aii_util_xml.jar" />
<jar href="repository/aii_utilxi_misc.jar" />
<jar href="repository/aii_util_rb.jar" />
<jar href="repository/aii_upload_core.jar" />
<jar href="repository/aii_upload_sap.jar" />
<jar href="repository/clientaii_ib_sbeans.jar" />
<jar href="repository/clientaii_ibrep_sbeans.jar" />
<jar href="repository/frog.jar" />
<jar href="repository/focus14.jar" />
<jar href="repository/sapxmltoolkit.jar" />
<jar href="repository/jta.jar" />
<jar href="repository/ejb20.jar" />
<jar href="repository/exception.jar" />
<jar href="repository/logging.jar" />
<jar href="repository/guidgenerator.jar" />
<jar href="repository/jperflib.jar" />
<jar href="repository/tenComposite.jar" />
<jar href="repository/tenGraph.jar" />
<jar href="repository/tenGraphics.jar" />
<jar href="repository/tenGenerics.jar" />
<jar href="repository/tenGui.jar" />
<jar href="repository/sapni.jar" />
<jar href="repository/sapj2eeclient.jar" />
<property name="jnlp.log.initialConfiguration" value="FILE, SIMPLE" />
<property name="jnlp.com.sap.aii.ib.client.properties" value="com.sap.aii.ib.client., com.sap.aii.ib.core., com.sap.aii.util.xml., com.sap.aii.connect., com.sap.aii.repository.mapping.additionaltypes, com.sap.aii.docu., com.sap.aii.ibrep.core.cms., com.sap.aii.ibdir.core.cms.*" /><property name="jnlp.com.sap.aii.connect.integrationserver.r3.sysnr" value="00" /><property name="jnlp.com.sap.aii.connect.landscape.contextroot" value="sld" /><property name="jnlp.com.sap.aii.connect.cr.name" value="ps3181" /><property name="jnlp.com.sap.aii.ib.client.content.languages" value="EN,DE" /><property name="jnlp.com.sap.aii.connect.repository.contextroot" value="rep" /><property name="jnlp.com.sap.aii.ib.client.login.languages" value="EN,DE" /><property name="jnlp.com.sap.aii.connect.directory.rmiport" value="50004" /><property name="jnlp.com.sap.aii.connect.cr.contextroot" value="sld" /><property name="jnlp.com.sap.aii.connect.rwb.r3.client" value="000" /><property name="jnlp.com.sap.aii.connect.directory.contextroot" value="dir" /><property name="jnlp.com.sap.aii.connect.rwb.contextroot" value="rwb" /><property name="jnlp.com.sap.aii.connect.landscape.httpsport" value="@com.sap.aii.server.httpsport.lcr@" /><property name="jnlp.com.sap.aii.connect.repository.rmiport" value="50004" /><property name="jnlp.com.sap.aii.connect.repository.httpport" value="50000" /><property name="jnlp.com.sap.aii.connect.directory.name" value="ps3181" /><property name="jnlp.com.sap.aii.connect.cr.httpsport" value="@com.sap.aii.server.httpsport.cr@" /><property name="jnlp.com.sap.aii.connect.repository.name" value="ps3181" /><property name="jnlp.com.sap.aii.connect.integrationserver.contextroot" value="run" /><property name="jnlp.com.sap.aii.connect.integrationserver.name" value="ps3181" /><property name="jnlp.com.sap.aii.connect.rwb.httpsport" value="@com.sap.aii.connect.rwb.httpsport@" /><property name="jnlp.com.sap.aii.connect.landscape.httpport" value="50000" /><property name="jnlp.com.sap.aii.docu.languages" value="null" /><property name="jnlp.com.sap.aii.ib.client.jnlp.j2se.initialheapsize" value="32m" /><property name="jnlp.com.sap.aii.util.xml.parserFactory" value="com.sap.engine.lib.jaxp.SAXParserFactoryImpl" /><property name="jnlp.com.sap.aii.repository.mapping.additionaltypes" value="none" /><property name="jnlp.com.sap.aii.connect.directory.httpport" value="50000" /><property name="jnlp.com.sap.aii.connect.directory.httpsport" value="@com.sap.aii.server.httpsport.directory@" /><property name="jnlp.com.sap.aii.connect.integrationserver.r3.httpport" value="8000" /><property name="jnlp.com.sap.aii.connect.rwb.name" value="ps3181" /><property name="jnlp.com.sap.aii.connect.integrationserver.r3.client" value="000" /><property name="jnlp.com.sap.aii.connect.cr.httpport" value="50000" /><property name="jnlp.com.sap.aii.connect.landscape.name" value="ps3181" /><property name="jnlp.SAPMYNAME" value="ps3181_TD1_00" /><property name="jnlp.com.sap.aii.connect.rwb.httpport" value="50000" /><property name="jnlp.com.sap.aii.docu.url" value="null" /><property name="jnlp.com.sap.aii.ib.client.applicationname.directory" value="sap.com/com.sap.xi.directory/" /><property name="jnlp.com.sap.aii.util.xml.transformerFactory" value="com.sap.engine.lib.jaxp.TransformerFactoryImpl" /><property name="jnlp.com.sap.aii.ib.client.applicationname.repository" value="sap.com/com.sap.xi.repository/" /><property name="jnlp.com.sap.aii.ib.client.login.InitialContextFactory" value="com.sap.engine.services.jndi.InitialContextFactoryImpl" /><property name="jnlp.com.sap.aii.connect.integrationserver.httpport" value="50000" /><property name="jnlp.client" value="true" /><property name="jnlp.com.sap.aii.connect.repository.httpsport" value="@com.sap.aii.server.httpsport.repository@" /><property name="jnlp.com.sap.aii.ib.client.jnlp.j2se.maxheapsize" value="512m" /><property name="jnlp.com.sap.aii.connect.integrationserver.httpsport" value="@com.sap.aii.connect.integrationserver.httpsport@" /><property name="jnlp.com.sap.aii.connect.integrationbuilder.startpage.url" value="rep/start/index.jsp" /><property name="jnlp.com.sap.aii.connect.integrationserver.r3.httpsport" value="@com.sap.aii.connect.integrationserver.r3.httpsport@" /><property name="jnlp.com.sap.aii.connect.rwb.r3.sysnr" value="00" /><property name="jnlp.com.sap.aii.util.xml.schemaValidator" value="com.sap.engine.lib.schema.validator.SchemaValidator" /><property name="jnlp.rc.release" value="30_VAL_REL" /><property name="jnlp.rc.applname" value="REPOSITORY" /><property name="jnlp.rc.supportpackage" value="09" /><property name="jnlp.rc.synctime" value="200410262202" /></resources>
<application-desc main-class="com.sap.aii.ibrep.gui.appl.ApplicationImpl">
<argument>webstart</argument>
</application-desc>
</jnlp>
Exception :
java.lang.NullPointerException
at com.sap.plaf.frog.FrogScrollPaneUI$1.propertyChange(FrogScrollPaneUI.java:113)
at java.beans.PropertyChangeSupport.firePropertyChange(Unknown Source)
at java.beans.PropertyChangeSupport.firePropertyChange(Unknown Source)
at java.awt.Component.firePropertyChange(Unknown Source)
at javax.swing.JScrollPane.setHorizontalScrollBar(Unknown Source)
at javax.swing.plaf.basic.BasicComboPopup.createScroller(Unknown Source)
at javax.swing.plaf.basic.BasicComboPopup.<init>(Unknown Source)
at com.sap.plaf.frog.FrogComboPopup.<init>(FrogComboPopup.java:34)
at com.sap.plaf.frog.FrogComboBoxUI.createPopup(FrogComboBoxUI.java:185)
at javax.swing.plaf.basic.BasicComboBoxUI.installUI(Unknown Source)
at com.sap.plaf.frog.FrogComboBoxUI.installUI(FrogComboBoxUI.java:115)
at javax.swing.JComponent.setUI(Unknown Source)
at javax.swing.JComboBox.setUI(Unknown Source)
at javax.swing.JComboBox.updateUI(Unknown Source)
at javax.swing.JComboBox.init(Unknown Source)
at javax.swing.JComboBox.<init>(Unknown Source)
at com.sap.aii.utilxi.swing.toolkit.JComboBoxExt.<init>(JComboBoxExt.java:22)
at com.sap.aii.utilxi.swing.toolkit.Guitilities.createComboBox(Guitilities.java:987)
at com.sap.aii.ib.gui.personalization.CommonResource.getLoginLanguageBox(CommonResource.java:153)
at com.sap.aii.ib.gui.login.SplashLoginFrame.<init>(SplashLoginFrame.java:166)
at com.sap.aii.ib.gui.login.SplashLoginImpl.doSplashLogin(SplashLoginImpl.java:96)
at com.sap.aii.ibrep.gui.appl.ApplicationImpl.main(ApplicationImpl.java:624)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.sun.javaws.Launcher.executeApplication(Unknown Source)
at com.sun.javaws.Launcher.executeMainClass(Unknown Source)
at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)
at com.sun.javaws.Launcher.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Thanks
kiran.BHi Kiran,
your XI J2EE engine is not properly initialized so you are not able to open IR....
just ask your Basis guys to see the startup log of your J2EE engine....if it has some errors, then just restart your J2EE engine.....then your this problem will be resolved....
also see in SMICM, whether ICM status is green or not..if not green then restart ICM from Administration->ICM monitor->restart->yes option of your XI server..
when XI restarts, just enquire from basis guys whether J2EE engine is up and running..... then open IR.....then your XI IR will open........
Thanks,
Rajeev Gupta
Message was edited by:
RAJEEV GUPTA -
FileWriter problem with my toptenScores method!!!
Hey ya'll -- i'm STILLLLLL writing this dumb trivia program. I'm now having a problem with the FileWriter - that writes the final scores BACK to the toptenFile.
I'm hoping all these troubles are just growing pains of my first "big" program (big for me) - BUT I WORKED on this honker all night last night and into this afternoon and I am at my wits end!
I am posting the writing portion below hoping I am just missing something, but if you guys need the whole code let me know -- and below this code I will show the error I am getting as it trys to write to the file. ---
if (questionsMissed == 3 )
if (score > topScoresInt[0])
String name = JOptionPane.showInputDialog(null,
"GAME OVER. Your score is " + score + "\n Please enter you initials - no spaces", // Message to display
"You got a High Score!", JOptionPane.INFORMATION_MESSAGE);
try {
BufferedWriter bw=new BufferedWriter(new FileWriter(toptenFile)); String[] scorestoFile = new String[10];
scoreToFile[0] = (score + " " + name);
bw.write(scoreToFile[0] + "\n");
for (i=1; i<=9; i++)
bw.write(scoreToFile[i] + "\n");
bw.close();
System.exit(0);
} catch (IOException ex) {
ex.printStackTrace();
HERE IS THE ERROR WHEN IT TRIES TO WRITE TO THE FILE
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
at java.io.Writer.write(Writer.java:126)
at TriviaGame$answerButtonHandler.actionPerformed(TriviaGame.java:299)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
at javax.swing.plaf.basic.BasicButtonListener$Actions.actionPerformed(BasicButtonListener.java:285)
at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1571)
at javax.swing.JComponent.processKeyBinding(JComponent.java:2763)
at javax.swing.JComponent.processKeyBindings(JComponent.java:2798)
at javax.swing.JComponent.processKeyEvent(JComponent.java:2726)
at java.awt.Component.processEvent(Component.java:5265)
at java.awt.Container.processEvent(Container.java:1966)
at java.awt.Component.dispatchEventImpl(Component.java:3955)
at java.awt.Container.dispatchEventImpl(Container.java:2024)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1810)
at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:672)
at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:920)
at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:798)
at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:636)
at java.awt.Component.dispatchEventImpl(Component.java:3841)
at java.awt.Container.dispatchEventImpl(Container.java:2024)
at java.awt.Window.dispatchEventImpl(Window.java:1774)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)OK - that helped me!
I was making the string because I had to stringify the sorting class that I had made earlier -- BUT I FORGOT to stringify -- this is the code I had left out.
for (i=1; i<=9; i++)
scoreToFile = top{i}.toString();
bw.write(scoreToFile[i] + "\n");
NOW THAT SOLVED EVERYTHING BUT ONE MORE THING!!!!
IT now writes to the file just fine but I CANT get it to give me a new line -- it is writing everything on one line.... (see how I tried an line break above? -- didnt work) -- any help on getting a line break?
** BTW - I just found out and BEFORE you jump on this -- I HAD to change the Arrays above to {i} from the bracket i because it was making it ITALICS and not showing it -- so disregard the curly brace syntax issue above please.
Message was edited by:
tvance929 -
Hey Guys.
Sorry for my bad English. Im from Germany ;)
I got a problem with the deploying of jar file with the JDeveloper.
My program simply consists of 2 ".java" files.
One file for the swing components with some functions inside....and the other one is a complete PDF - Output with the itext-library!
When I start my application in the JDeveloper...it runs! perfect.
But when I deploy it, i cant make a PDF! So the second ".java" file which implements the itext library doesnt work!
I think, that I have to implement the itext.jar files when I deploy it...but how??
Thanks for your answers :)Ok!
Got an exception ;)
look here:
Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: com/lowagie/text/DocumentException
at project1.calc_frame$1.actionPerformed(calc_frame.java:231)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Sour
ce)
at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: com.lowagie.text.DocumentException
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
... 27 more
calc_frame.java:231 calls the seconds .java file! -
Hi Guys,
I have a problem with the JDialog box. The close button (Cross mark of the box) is not displayed when I was trying to use my custom LookAndFeel and Custom theme. I am pasting the code sample here.
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.swing.Icon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.LookAndFeel;
import javax.swing.SwingUtilities;
import javax.swing.UIDefaults;
import javax.swing.UIManager;
import javax.swing.plaf.ColorUIResource;
import com.jgoodies.looks.plastic.Plastic3DLookAndFeel;
import com.jgoodies.looks.plastic.PlasticTheme;
import com.medplexus.looks.plastic.theme.SkyGreen;
public class TestTheDialog implements ActionListener {
JFrame mainFrame = null;
JButton myButton = null;
public TestTheDialog() {
mainFrame = new JFrame("TestTheDialog Tester");
mainFrame.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {System.exit(0);}
try{
MyLookAndFeel.setCurrentTheme(new CustomLaF());
UIManager.setLookAndFeel(new MyLookAndFeel());
SwingUtilities.updateComponentTreeUI(mainFrame);
CustomDialog cd = new CustomDialog();
cd.setDefaultLookAndFeelDecorated(true);
catch(Exception e){
myButton = new JButton("Test the dialog!");
myButton.addActionListener(this);
mainFrame.setLocationRelativeTo(null);
mainFrame.getContentPane().add(myButton);
mainFrame.setSize(200, 150);
//mainFrame.pack();
mainFrame.setVisible(true);
public void actionPerformed(ActionEvent e) {
if(myButton == e.getSource()) {
System.err.println("Opening dialog.");
CustomDialog myDialog = new CustomDialog(mainFrame, true, "Do you like Java?");
System.err.println("After opening dialog.");
if(myDialog.getAnswer()) {
System.err.println("The answer stored in CustomDialog is 'true' (i.e. user clicked yes button.)");
else {
System.err.println("The answer stored in CustomDialog is 'false' (i.e. user clicked no button.)");
static class CustomLaF extends PlasticTheme {
protected ColorUIResource getPrimary1() {
return new ColorUIResource(255,128,0);
public ColorUIResource getPrimary2() {
return (new ColorUIResource(Color.white));
public ColorUIResource getPrimary3() {
return (new ColorUIResource(255,128,0));
public ColorUIResource getPrimaryControl() {
return new ColorUIResource(Color.GREEN);
protected ColorUIResource getSecondary1() {
return new ColorUIResource(Color.CYAN);
protected ColorUIResource getSecondary2() {
return (new ColorUIResource(Color.gray));
protected ColorUIResource getSecondary3() {
return (new ColorUIResource(235,235,235));
protected ColorUIResource getBlack() {
return BLACK;
protected ColorUIResource getWhite() {
return WHITE;
private Object getIconResource(String s) {
return LookAndFeel.makeIcon(getClass(), s);
private Icon getHastenedIcon(String s, UIDefaults uidefaults) {
Object obj = getIconResource(s);
return (Icon) ((javax.swing.UIDefaults.LazyValue) obj).createValue(uidefaults);
static class MyLookAndFeel extends Plastic3DLookAndFeel {
protected void initClassDefaults(UIDefaults table) {
super.initClassDefaults(table);
protected void initComponentDefaults(UIDefaults table) {
super.initComponentDefaults(table);
Object[] defaults = {
"MenuItem.foreground",new ColorUIResource(Color.white),
"MenuItem.background",new ColorUIResource(Color.gray),
"MenuItem.selectionForeground",new ColorUIResource(Color.gray),
"MenuItem.selectionBackground",new ColorUIResource(Color.white),
"Menu.selectionForeground", new ColorUIResource(Color.white),
"Menu.selectionBackground", new ColorUIResource(Color.gray),
"MenuBar.background", new ColorUIResource(235,235,235),
"Menu.background", new ColorUIResource(235,235,235),
"Desktop.background",new ColorUIResource(235,235,235),
"Button.select",new ColorUIResource(255,128,0),
"Button.focus",new ColorUIResource(255,128,0),
"TableHeader.background", new ColorUIResource(255,128,0),
"TableHeader.foreground", new ColorUIResource(Color.white),
"ScrollBar.background", new ColorUIResource(235,235,235),
"OptionPane.questionDialog.border.background", new ColorUIResource(Color.gray),
"OptionPane.errorDialog.titlePane.foreground", new ColorUIResource(Color.white),
"OptionPane.questionDialog.titlePane.background", new ColorUIResource(255,128,0),
"InternalFrame.borderColor", new ColorUIResource(Color.gray),
"InternalFrame.activeTitleForeground", new ColorUIResource(Color.white),
"InternalFrame.activeTitleBackground", new ColorUIResource(Color.gray),
"InternalFrame.borderColor", new ColorUIResource(Color.white),
"Table.selectionBackground",new ColorUIResource(255,128,0)
table.putDefaults(defaults);
public static void main(String argv[]) {
TestTheDialog tester = new TestTheDialog();
package CustomThemes;
import javax.swing.JDialog;
import java.awt.event.ActionListener;
import javax.swing.JPanel;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JButton;
import java.awt.event.ActionEvent;
public class CustomDialog extends JDialog implements ActionListener {
private JPanel myPanel = null;
private JButton yesButton = null;
private JButton noButton = null;
private boolean answer = false;
public boolean getAnswer() { return answer; }
public CustomDialog(){
public CustomDialog(JFrame frame, boolean modal, String myMessage) {
super(frame, modal);
setTitle("Guess?");
myPanel = new JPanel();
getContentPane().add(myPanel);
myPanel.add(new JLabel(myMessage));
yesButton = new JButton("Yes");
yesButton.addActionListener(this);
myPanel.add(yesButton);
noButton = new JButton("No");
noButton.addActionListener(this);
myPanel.add(noButton);
setDefaultCloseOperation(EXIT_ON_CLOSE);
pack();
setLocationRelativeTo(frame);
setVisible(true);
public void actionPerformed(ActionEvent e) {
if(yesButton == e.getSource()) {
System.err.println("User chose yes.");
answer = true;
setVisible(false);
else if(noButton == e.getSource()) {
System.err.println("User chose no.");
answer = false;
setVisible(false);
Thanks and Regards
Kumar.Hi All,
I am using the JGoodies Look and feel (looks2.0.1.jar). I wrote my own custom LookAndFeel and Theme , but the problem with this is the JDialog/JOptionPane dialog boxes are displayed with out the close button (cross button on the titlebar).
I am pasting the code here.
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.swing.Icon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.LookAndFeel;
import javax.swing.SwingUtilities;
import javax.swing.UIDefaults;
import javax.swing.UIManager;
import javax.swing.plaf.ColorUIResource;
import com.jgoodies.looks.plastic.Plastic3DLookAndFeel;
import com.jgoodies.looks.plastic.PlasticTheme;
import com.medplexus.looks.plastic.theme.SkyGreen;
public class TestTheDialog implements ActionListener {
JFrame mainFrame = null;
JButton myButton = null;
public TestTheDialog() {
mainFrame = new JFrame("TestTheDialog Tester");
mainFrame.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {System.exit(0);}
try{
MyLookAndFeel.setCurrentTheme(new CustomLaF());
UIManager.setLookAndFeel(new MyLookAndFeel());
//Plastic3DLookAndFeel.setCurrentTheme(new SkyGreen());
//UIManager.setLookAndFeel(new Plastic3DLookAndFeel());
SwingUtilities.updateComponentTreeUI(mainFrame);
CustomDialog cd = new CustomDialog();
cd.setDefaultLookAndFeelDecorated(true);
catch(Exception e){
myButton = new JButton("Test the dialog!");
myButton.addActionListener(this);
mainFrame.setLocationRelativeTo(null);
mainFrame.getContentPane().add(myButton);
mainFrame.setSize(200, 150);
//mainFrame.pack();
mainFrame.setVisible(true);
public void actionPerformed(ActionEvent e) {
if(myButton == e.getSource()) {
System.err.println("Opening dialog.");
CustomDialog myDialog = new CustomDialog(mainFrame, true, "Do you like Java?");
System.err.println("After opening dialog.");
if(myDialog.getAnswer()) {
System.err.println("The answer stored in CustomDialog is 'true' (i.e. user clicked yes button.)");
else {
System.err.println("The answer stored in CustomDialog is 'false' (i.e. user clicked no button.)");
static class CustomLaF extends PlasticTheme {
protected ColorUIResource getPrimary1() {
return new ColorUIResource(255,128,0);
public ColorUIResource getPrimary2() {
return (new ColorUIResource(Color.white));
public ColorUIResource getPrimary3() {
return (new ColorUIResource(255,128,0));
public ColorUIResource getPrimaryControl() {
return new ColorUIResource(Color.GREEN);
protected ColorUIResource getSecondary1() {
return new ColorUIResource(Color.CYAN);
protected ColorUIResource getSecondary2() {
return (new ColorUIResource(Color.gray));
protected ColorUIResource getSecondary3() {
return (new ColorUIResource(235,235,235));
protected ColorUIResource getBlack() {
return BLACK;
protected ColorUIResource getWhite() {
return WHITE;
private Object getIconResource(String s) {
return LookAndFeel.makeIcon(getClass(), s);
private Icon getHastenedIcon(String s, UIDefaults uidefaults) {
Object obj = getIconResource(s);
return (Icon) ((javax.swing.UIDefaults.LazyValue) obj).createValue(uidefaults);
static class MyLookAndFeel extends Plastic3DLookAndFeel {
protected void initClassDefaults(UIDefaults table) {
super.initClassDefaults(table);
protected void initComponentDefaults(UIDefaults table) {
super.initComponentDefaults(table);
Object[] defaults = {
"MenuItem.foreground",new ColorUIResource(Color.white),
"MenuItem.background",new ColorUIResource(Color.gray),
"MenuItem.selectionForeground",new ColorUIResource(Color.gray),
"MenuItem.selectionBackground",new ColorUIResource(Color.white),
"Menu.selectionForeground", new ColorUIResource(Color.white),
"Menu.selectionBackground", new ColorUIResource(Color.gray),
"MenuBar.background", new ColorUIResource(235,235,235),
"Menu.background", new ColorUIResource(235,235,235),
"Desktop.background",new ColorUIResource(235,235,235),
"Button.select",new ColorUIResource(255,128,0),
"Button.focus",new ColorUIResource(255,128,0),
"TableHeader.background", new ColorUIResource(255,128,0),
"TableHeader.foreground", new ColorUIResource(Color.white),
"ScrollBar.background", new ColorUIResource(235,235,235),
"OptionPane.questionDialog.border.background", new ColorUIResource(Color.gray),
"OptionPane.errorDialog.titlePane.foreground", new ColorUIResource(Color.white),
"OptionPane.questionDialog.titlePane.background", new ColorUIResource(255,128,0),
"InternalFrame.borderColor", new ColorUIResource(Color.gray),
"InternalFrame.activeTitleForeground", new ColorUIResource(Color.white),
"InternalFrame.activeTitleBackground", new ColorUIResource(Color.gray),
"InternalFrame.borderColor", new ColorUIResource(Color.white),
"Table.selectionBackground",new ColorUIResource(255,128,0)
table.putDefaults(defaults);
public static void main(String argv[]) {
TestTheDialog tester = new TestTheDialog();
import javax.swing.JDialog;
import java.awt.event.ActionListener;
import javax.swing.JPanel;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JButton;
import java.awt.event.ActionEvent;
public class CustomDialog extends JDialog implements ActionListener {
private JPanel myPanel = null;
private JButton yesButton = null;
private JButton noButton = null;
private boolean answer = false;
public boolean getAnswer() { return answer; }
public CustomDialog(){
public CustomDialog(JFrame frame, boolean modal, String myMessage) {
super(frame, modal);
setTitle("Guess?");
myPanel = new JPanel();
getContentPane().add(myPanel);
myPanel.add(new JLabel(myMessage));
yesButton = new JButton("Yes");
yesButton.addActionListener(this);
myPanel.add(yesButton);
noButton = new JButton("No");
noButton.addActionListener(this);
myPanel.add(noButton);
setDefaultCloseOperation(EXIT_ON_CLOSE);
pack();
setLocationRelativeTo(frame);
setVisible(true);
public void actionPerformed(ActionEvent e) {
if(yesButton == e.getSource()) {
System.err.println("User chose yes.");
answer = true;
setVisible(false);
else if(noButton == e.getSource()) {
System.err.println("User chose no.");
answer = false;
setVisible(false);
}Thanks and Regards
Kumar.
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