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<br />
<br />
Trying calling invalidate() on the Tree in the <br />
mouse click event handler. &nbsp;<br />
<br />
If you then validate() the tree again, the <br />
tree should redraw. <br />
<br />
<br />

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Trying calling invalidate() on the Tree in the
mouse click event handler.  

If you then validate() the tree again, the
tree should redraw.




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I got it working thanks 2 your source code...Thanks<br />
<br />

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I got it working thanks 2 your source code...Thanks



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I have a JTree in a JInternalFrame and when the tree is clicked (i.e. expanded or collapsed), it does not get repainted. It behaves normally when used in a regular Frame. I've tried manually calling repaint() in the event handler of the tree mouse clicks - that didn't work either. Only when I drag, move or resize the JInternalFrame does the JTree get updated. Any ideas????<br />
..................Lee<br />
lee_kleiner@sns.ca<br />

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</div>


I have a JTree in a JInternalFrame and when the tree is clicked (i.e. expanded or collapsed), it does not get repainted. It behaves normally when used in a regular Frame. I've tried manually calling repaint() in the event handler of the tree mouse clicks - that didn't work either. Only when I drag, move or resize the JInternalFrame does the JTree get updated. Any ideas????
..................Lee
lee_kleiner@sns.ca


JInternalFrame repaint() problems

Java is a platform-independent, object-oriented programming language and run-time environment, designed to have as few implementation dependencies as possible such that developers can write one set of code across all platforms using libraries. Most devices will not run Java natively, and require a run-time component to be installed in order to execute a Java program.