📄 treeviewexpansionlistener.java
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/**
*
*/
package flow.graph.gui.tree;
import javax.swing.JTree;
import javax.swing.tree.DefaultMutableTreeNode;
/**
* @author matt
*/
public interface TreeViewExpansionListener {
/**
*
* @param container The node containing the listening object'
* @return true if the structure has changed beneath the container node
*/
public boolean willExpand(JTree tree, DefaultMutableTreeNode container);
}
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