Question

Expand JDialog to with of List

Asked by: allelopath

I have a JDialog that contains a List<String>.
As it is, I have text area in a scroll pane so that when a Strings is wider than the dlg box, you can scroll to see, it. But I think I would really like to have the dlg box adjust to the width of the widest line upon being displayed.
How can I do this?

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Asked On
2009-11-04 at 09:56:39ID24871782
Tags

Java Swing

Topics

Microsoft Excel Spreadsheet Software

,

Java Programming Language

,

Java AWT & Swing

Participating Experts
3
Points
500
Comments
5

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Answers

 

by: CEHJPosted on 2009-11-04 at 10:00:35ID: 25741995

That's slightly dangerous: what if the width is so great that the dialog close button is off-screen?

 

by: CEHJPosted on 2009-11-04 at 10:03:22ID: 25742025

Anyway, if you're determined, add a WindowAdapter to the dialog and in windowOpened, use

http://www.exampledepot.com/egs/java.awt/TextDim.html

 

by: sciuriwarePosted on 2009-11-04 at 12:14:00ID: 25743430

If the Dialog Close button is off-screen, ALT/F4 will still close the dialog.

;JOOP!

 

by: objectsPosted on 2009-11-04 at 12:37:32ID: 25743627

remove the scroll pane and add the text area directly
yhen call pack() on your dialog before making it visible

 

by: allelopathPosted on 2009-11-06 at 06:32:47ID: 25759378

Yes any dlg can be closed iwth Alt/F4, but CEHJ makes a valid point.
If only for aesthetics, I think I need to limit it to a max and at that point use the scroll pane.

20120131-EE-VQP-002

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