JTable selection problem with jdk1.5.0_05
Today I tried the new jdk1.5.0_05 release and noticed with a JTable I can only select a single column and row with the mouse. With jdk1.5.0_05 I could select multiple cols and rows with the mouse. I looking at the listselectionmodel for the jtable i see it is set to mulitple. Is this a bug in the new java 1.5 release?
Yeah, the .jar files are definitely there and the
small class I just wrote is in the Classes directory.Yes, but you're calling javac.exe, not some jars. Did you check that javac.exe is there? Stupid question, yes, but I've seen it all...
I changed the path in Control Panel -> System ->
Advanced -> Environment Variables. I've also beendoing this is the command prompt:
set
CLASSPATH=%CLASSPATH%;C:\Java\jdk1.5.0\bin;C:\Java\Cla
ssesNo need to add the /bin directory to the classpath, there are no classes in it...
Similar Messages
-
Hello,
i have a selection problem with JTable. I want to allow only single cell selection and additionally limit the selection to the first column.
I preffered the style from MS Outlook Express where you can select the email accounts to edit.
It is a table like this:
Account name | Type | ...
--------------|---------|---------------------
Hotmail | POP3 |
GMX | IMAP |The selection should be only avaibable at 'Hotmail' or 'GMX' - not at 'POP3', 'IMAP' or as complete row selection.
Please help me!
Thanks.
WarlockMaybe this will helpimport java.awt.*;
import javax.swing.*;
public class Test3 extends JFrame {
public Test3() {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Container content = getContentPane();
String[] head = {"One", "Two"};
String[][] data = {{"R1-C1", "R1-C2"}, {"R2-C1", "R2-C2"}};
JTable jt = new JTable(data, head);
jt.getColumnModel().setSelectionModel(new MyTableSelectionModel());
content.add(new JScrollPane(jt), BorderLayout.CENTER);
jt.setCellSelectionEnabled(true);
jt.setRowSelectionAllowed(false);
jt.setColumnSelectionAllowed(false);
setSize(300, 300);
setVisible(true);
public static void main(String[] arghs) { new Test3(); }
class MyTableSelectionModel extends DefaultListSelectionModel {
public void setSelectionInterval(int index0, int index1) {
super.setSelectionInterval(0, 0);
} -
Hello,
I have a great problem with my JTable. I have a JTable with few lines and two columns. The user can select one line and with the following statements
int column = tblSearchResults.getSelectedColumn();
int row = tblSearchResults.getSelectedRow();
Object value = tblSearchResults.getValueAt(row,column);
I retrieve the value with which I display details of a second line in a new window (when the user presses a certain button). The problem is when I close this new window and want to select a new line the getSelectedColumn and the getSelectedRow returns always -1 which says that no line is marked although I have marked a line.
Does anybody know what the problem can be? - it must concern the open and close of the detail window, because when I omit the code line which opens the detail window and only make System.out.println's with the getSelectedColumn and getSelectedRow it will always output the right line...
thx
patSwing related questions should be posted in the Swing forum.
You have not provided enough information to solve your problem. We don't know how you are invoking the dialog. Are you double clicking on a row, do you have a button the user clicks on to invoke processing?
So for this, and future postings, you should learn how to create a simple demo program that shows your problem so we don't have to guess what you are doing. -
Firefox13 cant compatable with jdk1.7.0_05 on linux
1. I installed fedora16, and firefox13 in it.
2. I installed jdk1.7.0_05, and do right link to firefox plugin path.
3. when I runing java applet, it can work well.
4. but if I config java ControlPane with "show java console".
Then the applet cant run anymore. If I deselect that option from java configu, it can run well.I submitted a bug report. http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7170971 Although it is not available yet.
Afterwards I did some more investigation into this bug. Digging into source code I discovered it is related to
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7167647
However it also affects Linux not just Mac.
The class that seems to be the problem is sun.java2d.cmm.kcms.ICC_Transform.
I discovered another effect of this bug. What I would consider worse. It leaves behind a shared memory segment after ever execution.
import java.awt.color.ColorSpace;
public class SharedMemoryLeak {
public static void main(String... args) {
ColorSpace.getInstance(ColorSpace.CS_CIEXYZ).toRGB(new float[]{80f, 100, 100});
}Everytime you execute the above code you get another Shared Memory Segment is left behind in the OS.
java SharedMemoryLeak
ls /dev/shm/
sem.kcms0000682DF6978B70 sem.kcms000068E6F69B3B70 sem.kcms00006914F6945B70 sem.kcms00006942F6942B70
sem.kcms00006846F68DFB70 sem.kcms000068FDF68E0B70 sem.kcms0000692BF6926B70 sem.kcms00006959F6938B70
Although each Shared Segment is 32 bytes (16 bytes on 32bit java), execute SharedMemoryLeak enough times you can run the OS completely out of Virtual Memory.
The shared memory can be cleaned up manually with
rm /dev/shm/sem.kcms*
Edited by: Caffeine on May 24, 2012 3:46 PM -
Problem with jdk1.3 and WLS5.1.0
I have a problem a when I start WLS5.1.0 with jdk1.3.0
I get AccessControlException when I try to create connection pool.
<WebLogicServer> Failed to invoke startup
class weblogic.jdbc.common.internal.JdbcStartup=weblogic.jdbc.common.inte
rnal.JdbcStartup
java.security.AccessControlException: access denied (java.sql.SQLPermission
setLog)
at
java.security.AccessControlContext.checkPermission(AccessControlContext.java
:272)
at
java.security.AccessController.checkPermission(AccessController.java:399)
at
java.lang.SecurityManager.checkPermission(SecurityManager.java:545)
at java.sql.DriverManager.setLogStream(DriverManager.java:397)
at weblogic.jdbc.common.internal.JdbcInfo.initLog(JdbcInfo.java:66)
atweblogic.jdbc.common.internal.JdbcInfo.startup(JdbcInfo.java:187)
at
weblogic.jdbc.common.internal.JdbcStartup.main(JdbcStartup.java:11)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.t3.srvr.StartupThread.runMain(StartupThread.java:219)
at weblogic.t3.srvr.StartupThread.doWork(StartupThread.java:109)
at
weblogic.t3.srvr.PropertyExecuteThread.run(PropertyExecuteThread.java:62)Thanks in Advance,
Anil
RealPrompt, Inc.
575 Harrison Street, Suite 206
San Francisco, CA 94105
415.546.5600 ext. 204
415.546.0202 fax
510.526.6508 Res.
http://www.realprompt.comCheck the documentation on how to correctly configure your policy file.
Michael Girdley
BEA Systems Inc
"Anil Kumar Kona" <[email protected]> wrote in message
news:39d29030$[email protected]..
I have a problem a when I start WLS5.1.0 with jdk1.3.0
I get AccessControlException when I try to create connection pool.
<WebLogicServer> Failed to invoke startup
class weblogic.jdbc.common.internal.JdbcStartup=weblogic.jdbc.common.inte
rnal.JdbcStartup
java.security.AccessControlException: access denied
(java.sql.SQLPermission
setLog)
atjava.security.AccessControlContext.checkPermission(AccessControlContext.jav
a
:272)
at
java.security.AccessController.checkPermission(AccessController.java:399)
at
java.lang.SecurityManager.checkPermission(SecurityManager.java:545)
at java.sql.DriverManager.setLogStream(DriverManager.java:397)
at
weblogic.jdbc.common.internal.JdbcInfo.initLog(JdbcInfo.java:66)
atweblogic.jdbc.common.internal.JdbcInfo.startup(JdbcInfo.java:187)
at
weblogic.jdbc.common.internal.JdbcStartup.main(JdbcStartup.java:11)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.t3.srvr.StartupThread.runMain(StartupThread.java:219)
at weblogic.t3.srvr.StartupThread.doWork(StartupThread.java:109)
at
weblogic.t3.srvr.PropertyExecuteThread.run(PropertyExecuteThread.java:62)Thanks in Advance,
Anil
RealPrompt, Inc.
575 Harrison Street, Suite 206
San Francisco, CA 94105
415.546.5600 ext. 204
415.546.0202 fax
510.526.6508 Res.
http://www.realprompt.com -
Jdbc 8.1.6 have problems with jdk1.2
hi,
I have a long-story problem with oracle jdbc driver. I want to develop applications using java jdk 1.2. I work with Oracle 8.0.4 server. In oracle reports it says This version does not support jdk1.2.
So I downloaded jdbc driver 8.1.6 which supports (classes12.zip, ocijdbc8.dll). When I try to load it by drivermanager class it raised oracore8.dll is required error. There is no file named oracore8.dll in oracle 8.0.4 package.
Later, I found an Oracle version 8.1.5 which still does not support jdk1.2 but has oracore8.dll. I was happy this time. But when I want to load the driver version 8.1.6 it says "entry point for ??? procedure can not be found in oracore8.dll".
Oracle documents says that jdbc 8.1.6 driver is compatible both with Oracle 8.0.4 and Oracle 8.1.5. But I don't agree with.
My OS is windows 2000 Professional.
Any suggestions....Thanks..
nullmove to the 8.1.6 or 8.1.7 client install and use the matching (same version) jdbc thin and oci drivers.
this(the client) is required for jdbc oci drivers which reference the .dll you mentioned.
only 8.1.6 or 8.1.7 are supported on win 2000.
no other versions were ever certified to run on win 2000. -
Intermittent JTable Selection Problem
Hi,
Everyone once in a while, under NT with 1.4.x, I have problems selecting and highlighting row under JTable. It happens a good bit, but this does not happen all the time. When the table is buggy, it does not keep the row selected nor does it highlight the row. You may have the row selected on a mousedown, but once you release the mouse it's done.
Since this is happening for a variety of JTable's I didn't bother to send Java code. Has anyone else encountered this sort of thing? Or does anyone know what I should be looking at?
The intermittent part is what's killing me. It makes it hard to track down with any high degreee of confidence in the answers.
thanks for any input or suggestions,
Geoffimport java.awt.event.*;
import java.awt.*;
import javax.swing.*;
public class Test extends JFrame {
public Test() {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Container content = getContentPane();
String[] head = {"One","Two","Three"};
String[][] data = new String[40][3];
for (int r=0; r<40; r++) {
data[r] = new String[3];
for (int c = 0; c < 3; c++) data[r][c] = "R" + r + "-C" + c;
content.add(new JScrollPane(new JTable(data,head)));
setSize(400, 400);
show();
public static void main(String args[]) { new Test(); }
}I've been clicking until my fingers bled. Can't see a problem. -
Problem with jdk1.3.1_03. and weblogic6.1
hey guys,
i am trying to run a servlet using Weblogic 6.1 and jdk1.3.1_03.
in the web.xml
The <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 1.2//EN" "http://java.sun.com/j2ee/dtds/web-app_2_2.dtd">
has a problem i guess.. whenever i am starting the weblogic server it throws up saying Error parsing descriptor in WebApplication.. Thi shappenes only when i use jdk1.3.1_03. for all other versions it does not complain..
any ideas?
Thanks
KMAs far as i know this error is thrown only when the XML deployment descriptor for the particular application gets corrupt. It has got nothing to do with JDK versions.
If you get any breakthrough on this issue ...be sure to post the fix too. -
HELP:: jsse1.0.3 problem with jdk1.3.1(java.lang.NoClassDefFoundError)
Hi,
I am now working with jsse1.0.3 and jdk1.3.1(I can not use the new jdk version, because the system I developed is based on jdk1.3.1). what makes me strange is that I can compile my program without problem, but when I run it, it always report error.
my source code is :
import java.security.*;
import javax.net.ssl.*;
System.out.println("Classpath ->"+System.getProperty("java.class.path"));
SSLSocketFactory factory = (SSLSocketFactory)SSLSocketFactory.getDefault();
SSLSocket SSLcontrol_connection = (SSLSocket)factory.createSocket(ftp_server, 990);
SSLcontrol_connection.startHandshake();
..........the erroe message is:
Classpath ->O:\hpovams_dev_sd40\sd\lib\JClark.zip;O:\hpovams_dev_sd40\sd\lib\jcert.jar;O:\hpovams_dev_sd40\sd\lib\jnet.jar;O:\hpovams_dev_sd40\sd\lib\jsse.jar;..........
java.lang.NoClassDefFoundError
at javax/net/ssl/SSLSocketFactory.a (DashoA12275)
at javax/net/ssl/SSLSocketFactory.getDefault (DashoA12275)It is not a classpath problem as I have included the 3 jar files into classpath,.
I also tried to add
Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());before create SSLSocketFactory, then it report that
java.lang.NoClassDefFoundError
at com/sun/net/ssl/internal/ssl/Provider.<init> (DashoA12275)My developing GUI is eclipse 3.1, and the OS is winXP.
Please give me some help, thank you very much.oh. I have found the problem. Acturally, the running enviroment is under microsoft j++, so it could only support jdk1.1, but jsse only support from jdk1.2, so that's the problem why it said that no class found.
Now I only found that oracle has a solution for SSL which support
jkd1.1(SUN's jsse package only support from jdk1.2). It described the
method and sample code in Oracle Advanced Security Administrator's
Guide Release 2 (9.2)
(http://www.stanford.edu/dept/itss/docs/oracle/9i/network.920/a96573/a...) -
Select Problem with Joined tables
Hello everyone I have the following Query
SELECT
OBJEKTI.OBJEKAT_ID OBJEKAT_ID,
OBJEKTI.ADRESA ADRESA,
OBJEKTI.POVRSINA POVRSINA,
OBJEKTI.BROJ_IZVRSILACA BROJ_IZVRSILACA,
OPREMLJENOSTI.OPREMLJENOST_ID OPREMLJENOST_ID,
OPREMLJENOSTI.PULT PULT,
OPREMLJENOSTI.REKLAMA REKLAMA,
OPREMLJENOSTI.MOKRI_CVOR MOKRI_CVOR,
OPREMLJENOSTI.WC_ZA_IGRACE WC_ZA_IGRACE,
OPREMLJENOSTI.WC_ZA_OSOBLJE WC_ZA_OSOBLJE,
OPREMLJENOSTI.VENTILATOR VENTILATOR,
OPREMLJENOSTI.OSVJETLJENJE OSVJETLJENJE,
OPREMLJENOSTI.VRSTA_BROJILA VRSTA_BROJILA,
OPREMLJENOSTI.ELEKTRO_INSTALACIJE ELEKTRO_INSTALACIJE,
OPREMLJENOSTI.VODO_INSTALACIJE VODO_INSTALACIJE,
OPREMLJENOSTI.TELEFONSKE_INSTALACIJE TELEFONSKE_INSTALACIJE,
OPREMLJENOSTI.GRIJANJE_ID GRIJANJE_ID,
OPREMLJENOSTI.POD_ID POD_ID,
OPREMLJENOSTI.PROZORI_VRATA_ID PROZORI_VRATA_ID,
OPREMLJENOSTI.OBJEKAT_ID OBJEKAT_ID1,
TEHNICKE_OPREMLJENOSTI.TEH_OPR_ID TEH_OPR_ID,
TEHNICKE_OPREMLJENOSTI.ONLINE_KLADIONICA ONLINE_KLADIONICA,
TEHNICKE_OPREMLJENOSTI.PANO PANO,
TEHNICKE_OPREMLJENOSTI.NOSACI NOSACI,
TEHNICKE_OPREMLJENOSTI.TV_LCD TV_LCD,
TEHNICKE_OPREMLJENOSTI.TV_TELETEXT TV_TELETEXT,
TEHNICKE_OPREMLJENOSTI.APARATI_IGRE APARATI_IGRE,
TEHNICKE_OPREMLJENOSTI.EVONA EVONA,
TEHNICKE_OPREMLJENOSTI.NOVOMATIC NOVOMATIC,
TEHNICKE_OPREMLJENOSTI.RULET RULET,
TEHNICKE_OPREMLJENOSTI.BILIJAR BILIJAR,
TEHNICKE_OPREMLJENOSTI.KLIMA KLIMA,
TEHNICKE_OPREMLJENOSTI.OBJEKAT_ID OBJEKAT_ID2,
PONUDE.PONUDA_ID PONUDA_ID,
PONUDE.ONLINE_TERMINAL ONLINE_TERMINAL,
PONUDE.SRECKE SRECKE,
PONUDE.ONLINE_KLADIONICA ONLINE_KLADIONICA1,
PONUDE.APARATI_IGRE APARATI_IGRE1,
PONUDE.RULET RULET1,
PONUDE.BILIJAR BILIJAR1,
PONUDE.OBJEKAT_ID OBJEKAT_ID3
FROM
OBJEKTI,
OPREMLJENOSTI,
TEHNICKE_OPREMLJENOSTI,
PONUDE
WHERE
(PONUDE.OBJEKAT_ID=OBJEKTI.OBJEKAT_ID AND TEHNICKE_OPREMLJENOSTI.OBJEKAT_ID=OPREMLJENOSTI.OBJEKAT_ID) OR (OPREMLJENOSTI.OBJEKAT_ID=OBJEKTI.OBJEKAT_ID AND TEHNICKE_OPREMLJENOSTI.OBJEKAT_ID=OPREMLJENOSTI.OBJEKAT_ID)
ORDER BY OBJEKTI.OBJEKAT_IDThe problem I get is no matter what WHERE clause I use I get doubled values which makes no sense. I checked in the tables and I don't have any doubled values. Each Opremljenost has 1 objekat (there are 2 rows each with its own Objekat) and the same applies to the other 2 tables (PONUDE and TEHNICKE OPREMLJENOSTI) but for some reason they double up the values. If I run it without a where clause at all I get some values repeat itself up to 4 times. Does anyone have a clue what is wrong with my query?You are joining a parent table (OBJEKTI) with three child tables (the other three: PON, TEH, OPR).
Whenever you do that, you will always get duplication of child-rows, if there are multiple child-rows for a parent-row in any of the three child tables.
For example, let P be a parent table, with two child tables, say C1 and C2.
Contents:
Table P:
p1
Table C1 (has two rows for row p1):
1 p1
2 p1
Table C2 (has three rows for row p1):
10 p1
20 p1
30 p1If you now do this:
select P.*,C1.*,C2.*
from P, C1, C2
where [join P with C1] and [join P with C2]Then your result set will look like this:
P.p1 C1.1 C1.p1 C2.10 C2.p1
P.p1 C1.1 C1.p1 C2.20 C2.p1
P.p1 C1.1 C1.p1 C2.30 C2.p1
P.p1 C1.2 C1.p1 C2.10 C2.p1
P.p1 C1.2 C1.p1 C2.20 C2.p1
P.p1 C1.2 C1.p1 C2.30 C2.p1As you can see every C1 row is duplicated three times in the resultset (due to join with C2).
And every C2 row is duplicated two times in the resultset (due to join with C1).
This is simply what happens if you join a parent table with multiple child tables...
Question now is: what is the expected result that you are looking for? -
JTable spacing problem with setColumnMargin()
Hi, I have a JTable and I want to add empty spaces before the contents on each column and row. So far, I've tried using getColumnModel().setColumnMargin(int margin), which works with the spacing, but then I realized that I can't seem to select the whole line without some parts remaining white, because of the margin.
I was wondering if there's another way to go about this to add the spacing and still be able to select the whole row without parts remaining white.
Thanks!Please ignore this post. Thanks.
-
JTable selection _only_ with right mouse button
I have a JTable and my code is responsible for selection. All selection should only be done with the right mouse button. The left on will be used for other purposes. However, I do not know how to stop selection with the left mouse button.
Currently selecting with the right mouse button does the selection in "my way". Klicking with the left mouse button still offers selection the "default way". I want to disable this default way. How can this be done?First you get the ListSelectionModel of the jtable. Then use setSelectionInterval to set selection. Look at following code:
table_list.addMouseListener(new MouseAdapter() {
public void mousePressed(MouseEvent e) {
showPopUp(e);
public void mouseReleased(MouseEvent e){
showPopUp(e);
private void showPopUp(MouseEvent e){
if (e.isPopupTrigger()){
menu_point.setLocation(e.getPoint());
ListSelectionModel lsm = table_list.getSelectionModel();
lsm.setSelectionInterval(table_list.rowAtPoint(menu_point),table_list.rowAtPoint(menu_point));
popup.show(e.getComponent(),e.getX(),e.getY());
}); -
Selection problem with JFormattedTextField
I encounter a problem to select the content of a JFormattedTextField.
Here is a class for a dialog containing 2 JFormattedTextFields :
* Created on 7 juin 2005
* To change the template for this generated file go to
* Window>Preferences>Java>Code Generation>Code and Comments
package cimpa.smartndtkit.dialog;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.FocusAdapter;
import java.awt.event.FocusEvent;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.text.DecimalFormat;
import javax.swing.JFrame;
import javax.swing.JTextField;
import cimpa.smartndtkit.utilities.Texts;
import cimpa.smartndtkit.utilities.basic_classes.MyButton;
import cimpa.smartndtkit.utilities.basic_classes.MyFormattedTextField;
import cimpa.smartndtkit.utilities.basic_classes.MyLabel;
import cimpa.smartndtkit.utilities.basic_classes.MyPanel;
* @author st08051
* To change the template for this generated type comment go to
* Window>Preferences>Java>Code Generation>Code and Comments
public class ChangePaletteLimitsDialog extends MyDialog {
private boolean isOK = false;
private float minValue, maxValue;
private MyButton bOK, bCancel;
private MyFormattedTextField txtMin, txtMax;
public ChangePaletteLimitsDialog(JFrame parent, float minValue, float maxValue){
super(parent, "Modification des limites", true);
setResizable(false);
setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
getContentPane().setLayout(new GridBagLayout());
/** Constantes */
Insets leftComponentInsets = new Insets(15,30,0,5);
Insets rightComponentInsets = new Insets(15,5,0,30);
Insets buttonsInsets = new Insets(8,5,8,5);
int txtWidth = 60;
int txtHeight = 22;
DecimalFormat format = Texts.formatFactory("###0.###");
/** Cr�ation des composants */
MyLabel labelMin = new MyLabel("Valeur minimale :");
txtMin = new MyFormattedTextField(format);
txtMin.setHorizontalAlignment(JTextField.RIGHT);
txtMin.setAlignmentX(JTextField.RIGHT_ALIGNMENT);
txtMin.setSizes(txtWidth, txtHeight);
txtMin.setText(""+minValue);
// txtMin.setValue(new Float(minValue));
txtMin.addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent ke) {
keyPressed_actionPerformed(ke);
txtMin.addFocusListener(new FocusAdapter() {
public void focusGained(FocusEvent arg0) {
txtMin.selectAll();
// public void focusLost(FocusEvent arg0) {
// txtMin.addActionListener(new ActionListener() {
// public void actionPerformed(ActionEvent arg0) {
// txtMin.selectAll();
MyLabel labelMax = new MyLabel("Valeur maximale :");
txtMax = new MyFormattedTextField(format);
txtMax.setHorizontalAlignment(JTextField.RIGHT);
txtMax.setAlignmentX(JTextField.RIGHT_ALIGNMENT);
txtMax.setSizes(txtWidth, txtHeight);
txtMax.setText(""+maxValue);
// txtMax.setValue(new Float(maxValue));
txtMax.addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent ke) {
keyPressed_actionPerformed(ke);
txtMax.addFocusListener(new FocusAdapter() {
public void focusGained(FocusEvent arg0) {
txtMax.selectAll();
// public void focusLost(FocusEvent arg0) {
// txtMax.addActionListener(new ActionListener() {
// public void actionPerformed(ActionEvent arg0) {
// txtMax.selectAll();
MyPanel panel = new MyPanel();
bOK = new MyButton("OK");
bOK.setSizes(60,25);
bOK.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent ae) {
bOK_actionPerformed();
bCancel = new MyButton("Annuler");
bCancel.setSizes(60,25);
bCancel.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent ae) {
bCancel_actionPerformed();
/** Contraintes */
GridBagConstraints constraints = new GridBagConstraints();
constraints.anchor = GridBagConstraints.CENTER;
/** Agencement des composants */
constraints.gridx = 1;
constraints.gridy = 0;
constraints.gridwidth = 2;
constraints.insets = leftComponentInsets;
getContentPane().add(labelMin, constraints);
constraints.gridx = 3;
constraints.insets = rightComponentInsets;
getContentPane().add(txtMin, constraints);
constraints.gridx = 1;
constraints.gridy = 1;
constraints.insets = leftComponentInsets;
getContentPane().add(labelMax, constraints);
constraints.gridx = 3;
constraints.insets = rightComponentInsets;
getContentPane().add(txtMax, constraints);
constraints.gridx = 0;
constraints.gridy = 0;
constraints.gridwidth = 1;
constraints.insets = buttonsInsets;
panel.add(bOK, constraints);
constraints.gridx = 1;
panel.setLayout(new GridBagLayout());
panel.add(bCancel, constraints);
constraints.gridx = 0;
constraints.gridy = 3;
constraints.gridwidth = 6;
constraints.anchor = GridBagConstraints.CENTER;
getContentPane().add(panel, constraints);
this.pack();
setLocationRelativeTo(parent);
txtMin.requestFocus();
// getRootPane().setDefaultButton(bOK);
setVisible(true);
* @return
public boolean isOK() {
return isOK;
public void bOK_actionPerformed(){
isOK=true;
minValue = new Float(txtMin.getText()).floatValue();
maxValue = new Float(txtMax.getText()).floatValue();
dispose(); //st11870 : � faire en dehors ou l�?
public void bCancel_actionPerformed(){
escapeActionPerformed();
private void keyPressed_actionPerformed(KeyEvent ke) {
if (ke.getKeyChar() == KeyEvent.VK_ESCAPE) {
escapeActionPerformed();
else if (ke.getKeyChar() == KeyEvent.VK_ENTER) {
bOK_actionPerformed();
protected void escapeActionPerformed() {
isOK=false;
dispose();
public float getMaxValue() {
return maxValue;
public float getMinValue() {
return minValue;
}The problem is that the first time I pass through a textfield, it selects its content. But once, it has been selected, it can't be selected anymore...
And if I make a setValue() during the initialization, it cannot be selected at all!
Does anyone know how to fix this?
Thanks!Should work now...
package cimpa.smartndtkit.dialog;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.FocusAdapter;
import java.awt.event.FocusEvent;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.text.DecimalFormat;
import javax.swing.JFrame;
import javax.swing.JTextField;
public class ChangePaletteLimitsDialog extends JDialog {
private boolean isOK = false;
private float minValue, maxValue;
private JButton bOK, bCancel;
private JFormattedTextField txtMin, txtMax;
public ChangePaletteLimitsDialog(JFrame parent, float minValue, float maxValue){
super(parent, "Modification des limites", true);
setResizable(false);
setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
getContentPane().setLayout(new GridBagLayout());
/** Constantes */
Insets leftComponentInsets = new Insets(15,30,0,5);
Insets rightComponentInsets = new Insets(15,5,0,30);
Insets buttonsInsets = new Insets(8,5,8,5);
int txtWidth = 60;
int txtHeight = 22;
DecimalFormat format = formatFactory("###0.###");
/** Cr�ation des composants */
JLabel labelMin = new JLabel("Valeur minimale :");
txtMin = new JFormattedTextField(format);
txtMin.setHorizontalAlignment(JTextField.RIGHT);
txtMin.setAlignmentX(JTextField.RIGHT_ALIGNMENT);
txtMin.setSize(txtWidth, txtHeight);
txtMin.setText(""+minValue);
// txtMin.setValue(new Float(minValue));
txtMin.addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent ke) {
keyPressed_actionPerformed(ke);
txtMin.addFocusListener(new FocusAdapter() {
public void focusGained(FocusEvent arg0) {
txtMin.selectAll();
// public void focusLost(FocusEvent arg0) {
// txtMin.addActionListener(new ActionListener() {
// public void actionPerformed(ActionEvent arg0) {
// txtMin.selectAll();
JLabel labelMax = new JLabel("Valeur maximale :");
txtMax = new JFormattedTextField(format);
txtMax.setHorizontalAlignment(JTextField.RIGHT);
txtMax.setAlignmentX(JTextField.RIGHT_ALIGNMENT);
txtMax.setSize(txtWidth, txtHeight);
txtMax.setText(""+maxValue);
// txtMax.setValue(new Float(maxValue));
txtMax.addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent ke) {
keyPressed_actionPerformed(ke);
txtMax.addFocusListener(new FocusAdapter() {
public void focusGained(FocusEvent arg0) {
txtMax.selectAll();
// public void focusLost(FocusEvent arg0) {
// txtMax.addActionListener(new ActionListener() {
// public void actionPerformed(ActionEvent arg0) {
// txtMax.selectAll();
JPanel panel = new JPanel();
bOK = new JButton("OK");
bOK.setSize(60,25);
bOK.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent ae) {
bOK_actionPerformed();
bCancel = new JButton("Annuler");
bCancel.setSize(60,25);
bCancel.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent ae) {
bCancel_actionPerformed();
/** Contraintes */
GridBagConstraints constraints = new GridBagConstraints();
constraints.anchor = GridBagConstraints.CENTER;
/** Agencement des composants */
constraints.gridx = 1;
constraints.gridy = 0;
constraints.gridwidth = 2;
constraints.insets = leftComponentInsets;
getContentPane().add(labelMin, constraints);
constraints.gridx = 3;
constraints.insets = rightComponentInsets;
getContentPane().add(txtMin, constraints);
constraints.gridx = 1;
constraints.gridy = 1;
constraints.insets = leftComponentInsets;
getContentPane().add(labelMax, constraints);
constraints.gridx = 3;
constraints.insets = rightComponentInsets;
getContentPane().add(txtMax, constraints);
constraints.gridx = 0;
constraints.gridy = 0;
constraints.gridwidth = 1;
constraints.insets = buttonsInsets;
panel.add(bOK, constraints);
constraints.gridx = 1;
panel.setLayout(new GridBagLayout());
panel.add(bCancel, constraints);
constraints.gridx = 0;
constraints.gridy = 3;
constraints.gridwidth = 6;
constraints.anchor = GridBagConstraints.CENTER;
getContentPane().add(panel, constraints);
this.pack();
setLocationRelativeTo(parent);
txtMin.requestFocus();
// getRootPane().setDefaultButton(bOK);
setVisible(true);
* @return
public boolean isOK() {
return isOK;
public void bOK_actionPerformed(){
isOK=true;
minValue = new Float(txtMin.getText()).floatValue();
maxValue = new Float(txtMax.getText()).floatValue();
dispose();
public void bCancel_actionPerformed(){
escapeActionPerformed();
private void keyPressed_actionPerformed(KeyEvent ke) {
if (ke.getKeyChar() == KeyEvent.VK_ESCAPE) {
escapeActionPerformed();
else if (ke.getKeyChar() == KeyEvent.VK_ENTER) {
bOK_actionPerformed();
protected void escapeActionPerformed() {
isOK=false;
dispose();
public float getMaxValue() {
return maxValue;
public float getMinValue() {
return minValue;
public static DecimalFormat formatFactory(String pattern){
DecimalFormat format = new DecimalFormat(pattern);
DecimalFormatSymbols dfs = new DecimalFormatSymbols();
dfs.setDecimalSeparator('.');
format.setDecimalFormatSymbols(dfs);
return format;
} -
Selection problem with my JList
Ok the problem is when i write this:
myJlist.setEnabled(false);
i set now the list in light grey but i can still select it someone knows why? Or i'm crazy :PAfter thorough investigation, yes, you are crazy!!!
-
A record selection problem with a string field when UNICODE database
We used report files made by Crystal Reports 9 which access string fields
(char / varchar2 type) of NON-UNICODE database tables.
Now, our new product needs to deal with UNICODE database, therefore,
we created another database schema changing table definition as below.
(The table name and column name are not changed.)
char type -> nchar type
varchar2 type -> nvarchar2 type
When we tried to access the above table, and output a report,
the SQL statement created from the report seemed to be wrong.
We confirmed the SQL statement using Oracle trace function.
SELECT (abbr.) WHERE "XXXVIEW"."YYY"='123'.
We think the above '123' should be N'123' because UNICODE string
is stored in nchar / nvarchar2 type field.
Question:
How can we obtain the correct SQL statement in this case?
Is there any option setting?
FYI:
The environment are as follows.
Oracle version: 11.2.0
ODBC version: 11.2.0.1
National character set: AL16UTF16With further investigating, we found patterns that worked well.
Worked well patters:
Oracle version: 11.2.0
ODBC version: 11.2.0.1
National character set: AL16UTF16
Report file made by Crystal Reports 2011
Crystal Reports XI
Not worked patters:
Oracle version: 11.2.0 (same above)
ODBC version: 11.2.0.1 (same above)
National character set: AL16UTF16 (same above)
Report file made by Crystal Reports 2011 (same above)
Crystal Reports 2008 / 2011
We think this phenomenon is degraded behavior of Crystal Reports 2008 / 2011.
But we have to use the not worked patters.
Anything wrong with us? Pls help.
-Nobuhiko
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