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Java Forum / GUI / January 2004

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ThreadLast Post  Replies
JFileChooser for FTP browsing16 Jan 2004 09:20 GMT1
I'm completly new to Java (only some initial .Net experience) so
excuse my maybe trival question.
I've to implement a FTP browser with a reduced feature set. To do this
I used the JFileChooser with a SystemFileView. But I see now the
JTable, aligning text16 Jan 2004 08:41 GMT3
Dear Java programmers,
How can i align text displayed in a JTable.
By default the text is left alignend, but i want the text to be right aligned...
Thanks in advance,
Default font face and size16 Jan 2004 03:37 GMT2
When I run a JDialog from within netBeans (internal execution) it has
different font faces and sizes of what I get when I run it from command
line or within netBeans external execution. So I suppose there is a
global default font and size for the java vm... I wonder where is it?
Smooth Animation15 Jan 2004 19:55 GMT4
Im trying to make a gif image move smoothly across the screen but am having
no luck as the closest I have got is for the image to make many small
movements but this does not look very good.
If anyone has any ideas it would be greatly appreciated.
MenuItem actionListener15 Jan 2004 17:49 GMT3
Hi, im having trouble getting an actionListener to work on a
JMenuItem.. this is the method..
public JMenuItem createMenuItem(JMenuItem item, String ItemName,
                                               boolean isEnabled)
JTable Column Header Names15 Jan 2004 15:58 GMT2
I'm trying to dynamically change the column names on a JTable object.
I've tried getting the TableColumn object for a given column and used
the setIdentifier() method to change it, but nuttin' happens.
Any words of wisdom?
JTextField consuming enter and escape15 Jan 2004 15:58 GMT4
Does anyone know a way to stop a JTextField component from consuming
VK_ENTER and VK_ESCAPE keys?  I need these keys to be picked up by the
parent to drive an OK and Cancel button (it works fine for the other
controls on the same panel).
JAI ROIShape and Threshold15 Jan 2004 15:40 GMT2
I need to do a threshold on an image seperate for some Regions and wannt
to use ROIShape to discribe the Regions. But how can I tell the
threshold-operator what ROI it should "use"?
Regards Mark
Setting start position for JLabel15 Jan 2004 15:07 GMT4
Hello, Is there a way of setting text for a JLabel after a certain amount of
empty characters.
For example, I want to avoid doing this
   JLabel label = new JLabel();
show 16bit greyscale BufferedImage on screen15 Jan 2004 13:35 GMT10
I have loaded a 16bit grayscale-tiff to a BufferedImage and want to get
it to screen (using jpanel). But it seems that drawImage can handle only
8bits.
What can I do?
Swing application15 Jan 2004 13:20 GMT10
Hi, I have two questions about swing applications.
1. I have swing application (JFrame with complex content), if I minimize
jframe and don't use it for some time then I maximize the frame by clicking
it on windows taskbar the frame apears on screen but it takes long time
Opening files with spaces in the name14 Jan 2004 22:54 GMT7
I'm trying to write some java code that will open a file in its
default viewer in windows. I have this right now:
Process proc = Runtime.getRuntime().exec("RunDLL32.EXE
SHELL32.DLL,OpenAs_RunDLL " + filename);
Strange problem with a JFrame14 Jan 2004 22:43 GMT9
When i load my program i get an empty pane and when i resize the JFrame, i
get my JButton on the screen. I don't see where the problem is, i use to do
it on that way and it always worked...
Can someone see the problem?
ImageIcon in JTextPane text?14 Jan 2004 21:52 GMT3
I am writing a method that inputs a 'JTextPane' object with an "Encoded"
text String. So far I have "Decoded" the text and Used the 'JTextPane'
Document Interface and the 'StyleConstants' Class to effect Underline, Font,
Color, etc. on segments of the given text.
JTextPane + HTMLEditorKit = How to get HTML?14 Jan 2004 21:16 GMT1
I was wondering have HTML text behind a JTextPane, but inserting
information as StyledText. So, I used the HTMLEditorKit and StyledText
as below:
_logView = new JTextPane();
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