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Java Forum / GUI / February 2004

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ThreadLast Post  Replies
How to center or right justify JTable column data?03 Feb 2004 03:53 GMT1
Probably a FAQ... but here goes...
How do I force all JTable column entries to be right aligned or center
aligned?  It appears the default is left aligned.
Thanks,
F1 Key for help... where to place the listener?03 Feb 2004 03:14 GMT3
I'd like to add help to my application, and have the help system invoked
when the user pressed the F1 key on windows.
My question is, where do I attach the key listener?
I want the listener to be able to capture the key event regardless of which
VK_BACK_SPACE03 Feb 2004 02:15 GMT2
I derived a class from JTextField, and overrode it's processKeyEvent.
Everything works fine, until it encounters a backspace.  Why isn't
super.processKeyEvent(e) working when it encounters VK_BACK_SPACE?(Intensive
debugging showed that case VK_BACK_SPACE is being handled, only the ...
graphics don't paint properly - what could be the reason?03 Feb 2004 00:06 GMT10
i have created a class that should display and paint a circle on the position
clicked at.
but the circle does not stay at that position.
please consider this code as written by a Graphics beginner (me).
GUI Help02 Feb 2004 23:34 GMT1
I have a program that I want to draw different graphics depending on which
button is pressed.
I have set up all of the GUI and the ActionListeners for the buttons but I'm
not sure how to draw the graphics without having to use the method:
Coupling between UI and Object?02 Feb 2004 21:30 GMT3
Hello newsgroup,
I've got a problem with the bindings between a Object en a UI. For
example i've got a Person object:
(very simple example follows)
JTable Event Problems02 Feb 2004 17:42 GMT1
I've got JTable with only one editable TextField which is directly
derived from JTextField and implements its own KeyListener (to verify
user input). The table has a custom renderer and editor.
The scenario is the following:
processKeyEvent02 Feb 2004 14:03 GMT2
I've derived a class from JTextField and Ive overwritten processKeyEvent.
How would I know if the event is a key pressed event?
Thanks in advance,
Lem
JProgressBar progress string color02 Feb 2004 05:42 GMT1
How would one change the color of the progress string of a JProgressBar. The
setForeground() and setBackground() methods for this component changes the
color of the progress bar and background respectively...but how to change
the color of the progress string?
How to apply double buffering to applet?02 Feb 2004 02:38 GMT4
I have an applet that flickers on the page.
How do I eliminate the flicker?
I don't understand how to implement the double buffering code in the
applet.
Collapsing a JMenu01 Feb 2004 15:17 GMT1
I have been forced :) to make some Jmenu item components that are a
little more than just an extension of a button - for example, they will
have one or two controls, and an OK button.
When an ordinary JMenuItem is selected, the containing JMenu's pop up,
Problem while resizing JInternalFrame Modal + Solution to get Modal Floating Component01 Feb 2004 15:11 GMT1
Here is teh code I made to get Floating Modal Components on a Frame,
It works quite well, I still have a problem when creating Modal
JInternalFrame.. they desapear when resised.
I hope to find some help...
Calling pack()01 Feb 2004 04:23 GMT6
I've been looking at the Java Look & Feel Design Guidelines, specifically at
dialogs. In this example,
http://java.sun.com/products/jlf/ed2/samcode/prefere.html, there are two
calls to the dialog's pack() method - once at the end of the constructor and
Pages: 1 2 3 4 5 6 7 8 9 10 11 12 January, 2004
 
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