List simulating (combobox+multiselect)

Hi,
I have a list with only 1 item being displayed by default, but when I click on it I can see the entire list...sort of drop down list, and also allow multiple selects. Is it necessary to use JList with JScrollPane? How is it done?
I could use a combobox, it fits my requirements, but I cannot select mulitple entries in it. So how do I simulate combobox with lists?

if (((listModel.contains(pub1.PubName) & ((jComboCustPub.getSelectedItem(pub1.PubName))))))Now I dont have mismatched parens
It says it cannot be applied to a boolean
Anyway of converting?

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Did you tried SetItemHeight() inside your App .
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Rupesh Shukla

How hide the discriptions on list of comboBox

Hi All
I need to hide the discriptions on list of comboBox
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Hi,
You can check this: How hide the value in combobox
Try oItem.DisplayDesc = false
Thanks,
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Maintaining global lists for ComboBox values

I would like to maintain multi-lingual lists of allowable categories to be used
in ComboBox controls. The values for these lists should be stored external to
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When the user chooses a language when the application runs, the arrayCollections
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Resource modules are probably the right answer. They can even do an enumeration of sorts (an Array of Strings, which sounds like it could be a good fit for colors). In any case, if you ensure that your model (e.g., CarBuilderManager, with methods like getColors() and getBodyTypes()) is cleanly separated from your views and the actual comboboxes, you can do your localization work in there. Then, in your view, you can declare comboboxes like
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Firefox download dialog box - display program list in combobox

Ever since the re installation of my OS, whenever I wanted to open a file I always had the option to choose witch program to use from a combobox in the download file dialog box (which was OK, since I use multiple programs for the same file type). But after using Firefox for a month or so it suddenly changed and now instead of the combobox i have the "browse" button. How can I set Firefox to use the combobox again?

Select one of them, or do a search for the program you want. Then
select it. Then say what you get. Note that later, you should be able to
select another program thru the '''Browse''' button if you want to
change what you are using. Also, '''Do Not''' use the
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Query Regarding multiselect list

Hi,
I have a multiselect list having the names of columns of one of the table say "example" table. I want to select only those columns from the "example " table which the user has chosen from the multiselect list.
eg:
the multiselect list has the following entries say entr1,entr2,entr3
and my "example" table has 3 columns entr1,entr2,entr3.
If the user selects entr1 and entr2 from the multiselect list then , I want to select only entr1 and entr2 columns from my table ie "select entr1,entr2 from example"
I need to display those columns only in a report.
Is there any way to do it. Any input would help.
Regards,
Deepthi

You could have a dynamic query region where the column list is built using the value of the multiselect list.
declare
q long;
begin
q := 'select pk,';
q := q || replace(:P1_MULTI_SELECT,':',',');
q := q ||' from some_table where ....';
return q;
end;And choose the 'Generic columns, parse query at run-time' option under Region Definition.
An easier option would be to write a static query with all possible columns and simply put a PL/SQL condition on each column (Report Attributes/Column Attributes) to hide it if the column name/alias is not in the multiselect's value. Something like
instr(:P1_MULTI_SELECT,'COLUMN_NAME') > 0Hope this helps.

Problem with checkbox itemrenderer in combobox

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hi,
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Net total Price (with or without taxes)
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many thanks in advance...

Hi Jonathan
If you have a condition type with several key combination's then system will search from the first condition table assigned to the access sequence and it will keep on searching till the last condition table. and it will pick the last record which has been maintained .
Secondly , if any exclusive indicator is maintained in the access sequence then it wont search for the next key combination but it will stop searching and it will pick the record with the existing key combination
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Regards
Srinath

I need s:list display 2 colums item, like mx:tilelist.

RT,
How can I do, I need 2 colums item, I write itemrenderer, set some properties, but it's not work.
I want s:list like mx:tilelist.
Please help me.
code is here:
      c2.mxml
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
               xmlns:s="library://ns.adobe.com/flex/spark"
               xmlns:mx="library://ns.adobe.com/flex/halo" minWidth="1024" minHeight="768">
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        <mx:CurrencyFormatter id="currFormatter" precision="2" />
    </fx:Declarations>
    <s:layout><s:BasicLayout /></s:layout>
    <fx:Script>
        <![CDATA[
            import mx.collections.ArrayCollection;
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            {name:"quick", price:"1.03"},
            {name:"brown", price:"0.98"},
            {name:"fox",   price:"1.19"},
            {name:"jumps", price:"0.28"},
            {name:"over", price:"0.42"},
            {name:"the",   price:"0.09"},
            {name:"lazy", price:"0.81"},
            {name:"dog",   price:"0.72"}]
            private function comboBox_labelFunc(item:Object):String {
                return item.name + "\t" + currFormatter.format(item.price);
        ]]>
    </fx:Script>
    <s:List id="comboBox"
        itemRenderer="TabItemRenderer"
        horizontalCenter="-157"
        verticalCenter="-124"
        width="250"
        height="500"
         dataProvider="{myar}"
        >
    </s:List>
</s:Application>
tabItemRenderer.mxml
<?xml version="1.0" encoding="utf-8"?>
<s:ItemRenderer xmlns:fx="http://ns.adobe.com/mxml/2009"
                xmlns:s="library://ns.adobe.com/flex/spark"
                xmlns:mx="library://ns.adobe.com/flex/halo"
                xmlns:fxg="http://ns.adobe.com/fxg/2009">
    <fx:Declarations>
        
    </fx:Declarations>
    <s:layout><s:BasicLayout /></s:layout>
        <mx:Tile   direction="horizontal" autoLayout="true" tileWidth="100" tileHeight="50" horizontalGap="0" >
            <s:Button label="{data.name}" width="100%" height="100%" />
        </mx:Tile>
</s:ItemRenderer>
this only one colum.
please!!!!

I know it.
in c2.mxml change to:
<s:List id="comboBox"
        itemRenderer="TabItemRenderer"
        horizontalCenter="-157"
        verticalCenter="-124"
        width="250"
        height="500"
         dataProvider="{myar}"
        >
       <s:layout>
            <s:TileLayout requestedColumnCount="2" />
        </s:layout>
    </s:List>
add s:layout here.
and tabItemRenderer.mxml, delete mx:Tile.
set s:TileLayout requestedColumnCount = 2.
and ,it's working.

How to Filter the List in Combo Box in JDeveloper?

Hey guys, I really need your help regarding this matter. In JDeveloper, I need to filter the list in combobox in order for us to query faster especially when the list is very long. For example in a 'Country' combo box, when you type 'p' in the field, the list must filter simultaneously all countries that start with letter 'p' or when you place 'ph', all countries with 'ph' in the beginning. If you have sample codes, keywords needed, or sites recommended to solve this problem, it will be very much appreciated. Thnx.
cy

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Hello,
Just want to know any possiblity not to retein the text in the combobox widget? I am using Captivate 5.5. The current behavior is I select a value in the list of combobox on page A, and then I click a button to go to the next page B. When I am back to the page A, the value I just selected is there displayed in the combobox (as the selected value). I do not want to retein the text.
Thanks

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URGENT: Creating LIST item during design time.

Hi All,
Is it possible to create LIST item [with MultiSelect option] during design time. The Developer guide has only programmatic implementation. So, Please let me know, whether its possible or not.
Thanks.

Yes, it has to be done programatically only. There is no property in the Property pallet to do this declaratively as of now.

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How can I make the combo box turn to the value of black.

When the show button is pressed (and not before), a filled black square should be
displayed in the display area. The combo box (or drop down list) that enables the user to choose the colour of
the displayed shape and the altering should take effect immediately.When the show button is pressed,
the image should immediately revert to the black square, the combo box should show the value that
correspond to the black.
Now ,the problem is: after I pressed show button, the image is reverted to the black square,but I don't know
how can I make the combo box turn to the value of black.
Any help or hint?Thanks a lot!
coding 1.
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
public class test extends JFrame {
     private JPanel buttonPanel;
     private DrawPanel myPanel;
     private JButton showButton;
     private JComboBox colorComboBox;
private boolean isShow;
     private int shape;
     private boolean isFill=true;
private String colorNames[] = {"black", "blue", "cyan", "darkGray", "gray",
"green", "lightgray", "magenta", "orange",
"pink", "red", "white", "yellow"}; // color names list in ComboBox
private Color colors[] = {Color.black, Color.blue, Color.cyan, Color.darkGray,
                          Color.gray, Color.green, Color.lightGray, Color.magenta,
                          Color.orange, Color.pink, Color.red, Color.white, Color.yellow};
     public test() {
     super("Draw Shapes");
     // creat custom drawing panel
myPanel = new DrawPanel(); // instantiate a DrawPanel object
myPanel.setBackground(Color.white);
     // set up showButton
// register an event handler for showButton's ActionEvent
showButton = new JButton ("show");
     showButton.addActionListener(
          // anonymous inner class to handle showButton events
     new ActionListener() {
               // draw a black filled square shape after clicking showButton
     public void actionPerformed (ActionEvent event) {
                         // call DrawPanel method setShowStatus and pass an parameter
          // to decide if show the shape
     myPanel.setShowStatus(true);
               isShow = myPanel.getShowStatus();
                                        shape = DrawPanel.SQUARE;
                    // call DrawPanel method setShape to indicate shape to draw
                                        myPanel.setShape(shape);
                    // call DrawPanel method setFill to indicate to draw a filled shape
                                        myPanel.setFill(true);
                    // call DrawPanel method draw
                                        myPanel.draw();
                         myPanel.setFill(true);
                         myPanel.setForeground(Color.black);
               }// end anonymous inner class
     );// end call to addActionListener
// set up colorComboBox
// register event handlers for colorComboBox's ItemEvent
colorComboBox = new JComboBox(colorNames);
colorComboBox.setMaximumRowCount(5);
colorComboBox.addItemListener(
     // anonymous inner class to handle colorComboBox events
     new ItemListener() {
     // select shape's color
     public void itemStateChanged(ItemEvent event) {
     if(event.getStateChange() == ItemEvent.SELECTED)
     // call DrawPanel method setForeground
     // and pass an element value of colors array
     myPanel.setForeground(colors[colorComboBox.getSelectedIndex()]);
myPanel.draw();
}// end anonymous inner class
); // end call to addItemListener
// set up panel containing buttons
     buttonPanel = new JPanel();
buttonPanel.setLayout(new GridLayout(4, 1, 0, 50));
     buttonPanel.add(showButton);
buttonPanel.add(colorComboBox);
JPanel radioButtonPanel = new JPanel();
radioButtonPanel.setLayout(new GridLayout(2, 1, 0, 20));
Container container = getContentPane();
container.setLayout(new BorderLayout(10,10));
container.add(myPanel, BorderLayout.CENTER);
     container.add(buttonPanel, BorderLayout.EAST);
setSize(500, 400);
     setVisible(true);
     public static void main(String args[]) {
     test application = new test();
     application.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
coding 2
import java.awt.*;
import javax.swing.*;
public class DrawPanel extends JPanel {
     public final static int CIRCLE = 1, SQUARE = 2;
     private int shape;
     private boolean fill;
     private boolean showStatus;
private int shapeSize = 100;
private Color foreground;
     // draw a specified shape
public void paintComponent (Graphics g){
          super.paintComponent(g);
          // find center
int x=(getSize().width-shapeSize)/2;
          int y=(getSize().height-shapeSize)/2;
          if (shape == CIRCLE) {
     if (fill == true){
     g.setColor(foreground);
          g.fillOval(x, y, shapeSize, shapeSize);
else{
               g.setColor(foreground);
g.drawOval(x, y, shapeSize, shapeSize);
          else if (shape == SQUARE){
     if (fill == true){
     g.setColor(foreground);
                    g.fillRect(x, y, shapeSize, shapeSize);
else{
                    g.setColor(foreground);
g.drawRect(x, y, shapeSize, shapeSize);
// set showStatus value
public void setShowStatus (boolean s) {
          showStatus = s;
     // return showstatus value
public boolean getShowStatus () {
          return showStatus;
     // set fill value
public void setFill(boolean isFill) {
          fill = isFill;
     // set shape value
public void setShape(int shapeToDraw) {
          shape = shapeToDraw;
// set shapeSize value
public void setShapeSize(int newShapeSize) {
          shapeSize = newShapeSize;
// set foreground value
public void setForeground(Color newColor) {
          foreground = newColor;
     // repaint DrawPanel
public void draw (){
          if(showStatus == true)
          repaint();

Hello,
does setSelectedIndex(int anIndex)
do what you need?
See Java Doc for JComboBox.

Who can help me :)--a problem with java program(reset problem in java )

I do not know how to make the button reset,my program only could reset diagram but button.If any one who could help me to solve this problem.The problem is When the reset button is pressed, the image should immediately revert to the black square, and the 4 widgets listed above should show values that
correspond to the black square.The code like this,first one is shapes:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
public class shapes extends JFrame {
     private JPanel buttonPanel; // panel for buttons
     private DrawPanel myPanel; // panel for shapes
     private JButton resetButton;
    private JComboBox colorComboBox;
     private JRadioButton circleButton, squareButton;
     private ButtonGroup radioGroup;
     private JCheckBox filledButton;
    private JSlider sizeSlider;
     private boolean isShow;
     private int shape;
     private boolean isFill=true;
    private String colorNames[] = {"black", "blue", "cyan", "darkGray", "gray",
                               "green", "lightgray", "magenta", "orange",
                               "pink", "red", "white", "yellow"};   // color names list in ComboBox
    private Color colors[] = {Color.black, Color.blue, Color.cyan, Color.darkGray,
                          Color.gray, Color.green, Color.lightGray, Color.magenta,
                          Color.orange, Color.pink, Color.red, Color.white, Color.yellow};
     public shapes() {
         super("Draw Shapes");
         // creat custom drawing panel
        myPanel = new DrawPanel(); // instantiate a DrawPanel object
        myPanel.setBackground(Color.white);
         // set up resetButton
        // register an event handler for resetButton's ActionEvent
        resetButton = new JButton ("reset");
         resetButton.addActionListener(
          // anonymous inner class to handle resetButton events
             new ActionListener() {
                   // draw a black filled square shape after clicking resetButton
                 public void actionPerformed (ActionEvent event) {
                         // call DrawPanel method setShowStatus and pass an parameter
                      // to decide if show the shape
                     myPanel.setShowStatus(true);
                         isShow = myPanel.getShowStatus();
                         shape = DrawPanel.SQUARE;
                     // call DrawPanel method setShape to indicate shape to draw
                         myPanel.setShape(shape);
                     // call DrawPanel method setFill to indicate to draw a filled shape
                         myPanel.setFill(true);
                     // call DrawPanel method draw
                         myPanel.draw();
                         myPanel.setFill(true);
                         myPanel.setForeground(Color.black);
               }// end anonymous inner class
         );// end call to addActionListener
        // set up colorComboBox
        // register event handlers for colorComboBox's ItemEvent
        colorComboBox = new JComboBox(colorNames);
        colorComboBox.setMaximumRowCount(5);
        colorComboBox.addItemListener(
             // anonymous inner class to handle colorComboBox events
             new ItemListener() {
                 // select shape's color
                 public void itemStateChanged(ItemEvent event) {
                     if(event.getStateChange() == ItemEvent.SELECTED)
                         // call DrawPanel method setForeground
                         // and pass an element value of colors array
                         myPanel.setForeground(colors[colorComboBox.getSelectedIndex()]);
                    myPanel.draw();
            }// end anonymous inner class
        ); // end call to addItemListener
        // set up a pair of RadioButtons
        // register an event handler for RadioButtons' ItemEvent
         squareButton = new JRadioButton ("Square", true);
         circleButton = new JRadioButton ("Circle", false);
         radioGroup = new ButtonGroup();
         radioGroup.add(squareButton);
         radioGroup.add(circleButton);
        squareButton.addItemListener(
            // anonymous inner class to handle squareButton events
            new ItemListener() {
                   public void itemStateChanged (ItemEvent event) {
                       if (isShow==true) {
                             shape = DrawPanel.SQUARE;
                             myPanel.setShape(shape);
                             myPanel.draw();
               }// end anonymous inner class
         );// end call to addItemListener
         circleButton.addItemListener(
               // anonymous inner class to handle circleButton events
            new ItemListener() {
                   public void itemStateChanged (ItemEvent event) {
                         if (isShow==true) {
                             shape = DrawPanel.CIRCLE;
                             myPanel.setShape(shape);
                             myPanel.draw();
                         else
                             System.out.println("Please click Reset button first");
               }// end anonymous inner class
         );// end call to addItemListener
         // set up filledButton
        // register an event handler for filledButton's ItemEvent
        filledButton = new JCheckBox("Filled", true);
         filledButton.addItemListener(
          // anonymous inner class to handle filledButton events
        new ItemListener() {
              public void itemStateChanged (ItemEvent event) {
                if (isShow==true) {
                        if (event.getStateChange() == ItemEvent.SELECTED) {
                              isFill=true;
                              myPanel.setFill(isFill);
                              myPanel.draw();
                        else {
                            isFill=false;
                              myPanel.setFill(isFill);
                              myPanel.draw();
                else
                    System.out.println("Please click Reset button first");
          }// end anonymous inner class
         );// end call to addItemListener
        // set up sizeSlider
        // register an event handler for sizeSlider's ChangeEvent
        sizeSlider = new JSlider(SwingConstants.HORIZONTAL, 0, 300, 100);
        sizeSlider.setMajorTickSpacing(10);
        sizeSlider.setPaintTicks(true);
        sizeSlider.addChangeListener(
             // anonymous inner class to handle sizeSlider events
             new ChangeListener() {
                  public void stateChanged(ChangeEvent event) {
                      myPanel.setShapeSize(sizeSlider.getValue());
                         myPanel.draw();
             }// end anonymous inner class
         );// end call to addChangeListener
        // set up panel containing buttons
         buttonPanel = new JPanel();
        buttonPanel.setLayout(new GridLayout(4, 1, 0, 50));
         buttonPanel.add(resetButton);
         buttonPanel.add(filledButton);
        buttonPanel.add(colorComboBox);
        JPanel radioButtonPanel = new JPanel();
        radioButtonPanel.setLayout(new GridLayout(2, 1, 0, 20));
        radioButtonPanel.add(squareButton);
        radioButtonPanel.add(circleButton);
        buttonPanel.add(radioButtonPanel);
        // attach button panel & draw panel to content panel
        Container container = getContentPane();
        container.setLayout(new BorderLayout(10,10));
        container.add(myPanel, BorderLayout.CENTER);
         container.add(buttonPanel, BorderLayout.EAST);
        container.add(sizeSlider, BorderLayout.SOUTH);
        setSize(500, 400);
         setVisible(true);
     public static void main(String args[]) {
         shapes application = new shapes();
         application.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}second one is drawpanel:
import java.awt.*;
import javax.swing.*;
public class DrawPanel extends JPanel {
     public final static int CIRCLE = 1, SQUARE = 2;
     private int shape;
     private boolean fill;
     private boolean showStatus;
    private int shapeSize = 100;
    private Color foreground;
     // draw a specified shape
    public void paintComponent (Graphics g){
          super.paintComponent(g);
          // find center
        int x=(getSize().width-shapeSize)/2;
          int y=(getSize().height-shapeSize)/2;
          if (shape == CIRCLE) {
             if (fill == true){
                 g.setColor(foreground);
                  g.fillOval(x, y, shapeSize, shapeSize);
            else{
                   g.setColor(foreground);
                g.drawOval(x, y, shapeSize, shapeSize);
          else if (shape == SQUARE){
             if (fill == true){
                 g.setColor(foreground);
                    g.fillRect(x, y, shapeSize, shapeSize);
            else{
                    g.setColor(foreground);
                g.drawRect(x, y, shapeSize, shapeSize);
    // set showStatus value
    public void setShowStatus (boolean s) {
          showStatus = s;
     // return showstatus value
    public boolean getShowStatus () {
          return showStatus;
     // set fill value
    public void setFill(boolean isFill) {
          fill = isFill;
     // set shape value
    public void setShape(int shapeToDraw) {
          shape = shapeToDraw;
    // set shapeSize value
    public void setShapeSize(int newShapeSize) {
          shapeSize = newShapeSize;
    // set foreground value
    public void setForeground(Color newColor) {
          foreground = newColor;
     // repaint DrawPanel
    public void draw (){
          if(showStatus == true)
          repaint();
}If any kind people who can help me.
many thanks to you!

4 widgets???
maybe this is what you mean.
add this inside your actionPerformed method for the reset action
squareButton.setSelected(true);
colorComboBox.setSelectedIndex(0);
if not be more clear in your post.

List simulating (combobox+multiselect)

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