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Java Forum / GUI / April 2007

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ThreadLast Post  Replies
Is SWT conform to JavaBeans specification?04 Apr 2007 10:46 GMT3
I know that AWT and Swing all conform to JavaBeans specification, but
what about SWT?
Updating an existing image (converting from java.io.File to java.awt.Image)03 Apr 2007 17:11 GMT1
I am working on a TV application which is based on jdk 1.1.
here I draw an Image using:
Image myImage = this.getToolkit().getImage(imagePath);
(...and graphics.drawImage(myImage) in the paint() method)
JRadioButton, JCheckBox disable02 Apr 2007 19:40 GMT2
I have a need to disable various JCheckBox and JRadioButton objects.
When they are disabled however, I want an "Unavailable Cursor" and I
want the object drawn normally (while being unclickable).
I have subclassed the objects in question, and added this method.
Serialization on JFrame - action listener not being restore02 Apr 2007 12:12 GMT3
i try to save my whole application, by performing serialization on my
JFrame, hoping the the GUI display, internal data can be restore back
to previous user setting.
however, i found that, after restoring, the main frame still can be
Giving JDialog the correct parent01 Apr 2007 22:31 GMT3
Often I find an error or want to give the user some information I am
doing so in a class that is an extension of JPanel. However, this JPanel
may have another JPanel as it's parent, or some other Container class.
So if I have to show a modal JDialog or JOptionPane I don't know ...
Horizontally scrolling JTable01 Apr 2007 20:49 GMT11
I am unable to make my JTable/JScrollPane so that it gains horizontal
scrollbars when container width < JTable min width.
Any suggestions?
SSCCE
calling SwingWorker cancel in WindowClosing event handler01 Apr 2007 18:34 GMT6
i realize that when after i call SwingWorker cancel and try to wait
until the task is really canceled (through SwingWorker.get), i will
get exception as stated in http://java.sun.com/docs/books/tutorial/uiswing/concurrency/cancel.html
Note: If get is invoked on a SwingWorker object ...
converting selected col index of jtable to its model's col index01 Apr 2007 18:19 GMT1
during sorting, the jTable row index no longer match to its model.
hence, i will need to perform the following coversion.
final int row = jTable1.getSelectedRow();
final int modelIndex =
Another program using frames01 Apr 2007 09:48 GMT1
Hello friends,
                       I am new to Java and I need help in doing this
another frames program.
Q An application 'frame' shows the following:
aPPLET bANNER PROGRAM01 Apr 2007 07:37 GMT1
Hello friends,
                  I am new to Java and I  need your help in doing
this program.
Q Rebuild the Applet banner in such a way that it has one button and
Threads Program01 Apr 2007 07:37 GMT1
Hello friends,
                       I am new to Java and I need your help in doing
these thread programs
1) Create 2 threads. First thread provides a string to the second
cLOCK pROGRAM01 Apr 2007 07:36 GMT1
hello friends,
                      I am new to Java and I need help in doing this
program.
Q Write an applet program to generate digital clock using threads.
Canvas Program01 Apr 2007 07:29 GMT1
Hello friends,
                       I am new to Java and I need help in doing this
program.
Q Make an application which uses a canvas to draw Rectangles using
Program for Frames01 Apr 2007 07:26 GMT1
Hello friends,
                       I am new to Java and I need help in doing this
program.
Q An application 'frame' shows the following:
Program to generate tab cards01 Apr 2007 04:50 GMT1
Hello friends,
                  I am new to Java and I  need your help in doing
this program.
Q Program to generate tab cards
Pages: 1 2 3 4 5 March, 2007
 
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