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Java > Open Source Codes > swingwtx > swing > event > TreeWillExpandListener


1 /*
2    SwingWT
3    Copyright(c)2003-2004, R. Rawson-Tetley
4  
5    For more information on distributing and using this program, please
6    see the accompanying "COPYING" file.
7  
8    Contact me by electronic mail: bobintetley@users.sourceforge.net
9  
10    $Log: TreeWillExpandListener.java,v $
11    Revision 1.1 2004/01/15 18:13:10 bobintetley
12    TreeWillExpand support
13
14  
15  */

16
17 package swingwtx.swing.event;
18
19 import swingwtx.swing.tree.ExpandVetoException;
20
21 public interface TreeWillExpandListener {
22     public void treeWillExpand(TreeExpansionEvent event) throws ExpandVetoException;
23     public void treeWillCollapse(TreeExpansionEvent event) throws ExpandVetoException;
24 }
25
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