JScrollPane or JSplitPane Problem.
- From: "Nuvious" <Nuvious@xxxxxxxxx>
- Date: 29 Jun 2006 11:12:29 -0700
Hey,
I'm writing an interface that has a verticle split pane, the top
and bottom of which both contain JScrollPanes with JEditor panes inside
each scrollpane. It sits within a JTabbedPane which is in a
JInternalFrame on a JDesktopPane.
JDesktopPane --> JTabbedPane --> Tab --> JSplitPane --> 2 ScrollPanes
--> 2 JEditorPanes.
The first EditorPane is a source area and the second is an error
output area. It's been working fine for me, which makes my current
dilema even worse.
I need to do the same format of error for an output tab so that
the output area is on top and the error output is on bottom. I took
the code from the previous working implementation and ported it and for
some reason it didn't work. The top component JScrollPane-->
JEditorPane does not show, but the bottom one does. Also, if I just
add the JScrollPane instead of the JSplitPane to the tab, it still
doesn't show, leading me to believe that it is a problem with the
implementation of the JScrollPane. Here are the code snippets of the
working and non-working portions of my code.
-----Working-----
source = new JEditorPane();
sourceError = new JEditorPane();
sourceError.setEditable(false);
JScrollPane scrollPane = new JScrollPane(source,
JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
scrollPane.setBorder(BorderFactory.createEmptyBorder());
JScrollPane errorScrollPane = new JScrollPane(sourceError);
errorScrollPane.setBorder(BorderFactory.createEmptyBorder());
sourceSplit = new JSplitPane(JSplitPane.VERTICAL_SPLIT, scrollPane,
errorScrollPane);
sourceSplit.setBorder(BorderFactory.createEmptyBorder());
-----Not Working-----
expressionOut = new JEditorPane();
outputError = new JEditorPane();
expressionOut.setEditable(false);
outputError.setEditable(false);
JScrollPane outputScroller = new JScrollPane(expressionOut,
JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
outputScroller.setBorder(BorderFactory.createEmptyBorder());
JScrollPane outErrorScroller = new JScrollPane(outputError);
outErrorScroller.setBorder(BorderFactory.createEmptyBorder());
sourceSplit = new JSplitPane(JSplitPane.VERTICAL_SPLIT,
outputScroller,
outErrorScroller);
outputSplit.setBorder(BorderFactory.createEmptyBorder());
-----How They Are Added-----
tabFrame.addTab("Source", sourceSplit);
tabFrame.addTab("Output", outputSplit);
---------------
Any Ideas on why it isn't showing expressionOut?
.
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