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package org.cristalise.gui.tabs.collection;
import java.awt.GridLayout;
import javax.swing.JSplitPane;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;
import javax.swing.tree.DefaultMutableTreeNode;
import org.cristalise.gui.MainFrame;
import org.cristalise.gui.TreeBrowser;
import org.cristalise.gui.tree.Node;
import org.cristalise.gui.tree.NodeCollection;
import org.cristalise.gui.tree.NodeItem;
import org.cristalise.kernel.collection.Collection;
import org.cristalise.kernel.collection.DependencyMember;
import org.cristalise.kernel.common.ObjectNotFoundException;
/**
* @version $Revision: 1.2 $ $Date: 2005/06/02 12:17:22 $
* @author $Author: abranson $
*/
public class DependencyView extends CollectionView<DependencyMember>
{
TreeBrowser tree;
CollectionMemberPropertyPanel propPanel;
JSplitPane split;
public DependencyView()
{
super();
setLayout(new GridLayout(1, 1));
createLayout();
}
@Override
public void setCollection(Collection<DependencyMember> contents)
{
thisColl = contents;
NodeCollection collNode = new NodeCollection(item, thisColl.getName(), null);
tree = new TreeBrowser(MainFrame.myDesktopManager, collNode);
tree.getTree().addTreeSelectionListener(new TreeSelectionListener() {
@Override
public void valueChanged(TreeSelectionEvent e) {
if (e.getPath() == null) {
propPanel.clear();
}
else {
Node selectedNode = (Node)((DefaultMutableTreeNode)e.getPath().getLastPathComponent()).getUserObject();
if (selectedNode instanceof NodeItem) {
NodeItem thisItem = (NodeItem)selectedNode;
if (thisItem.getParentCollection() != null) {
try {
propPanel.setMember(thisItem.getParentCollection().getMember(thisItem.getSlotNo()));
return;
} catch (ObjectNotFoundException e1) { }
}
propPanel.clear();
}
}
}
});
split.setLeftComponent(tree);
}
public void createLayout()
{
propPanel = new CollectionMemberPropertyPanel();
split = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
split.setRightComponent(propPanel);
add(split);
}
}
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