diff options
Diffstat (limited to 'source/com/c2kernel/gui/TreeBrowser.java')
| -rw-r--r--[-rwxr-xr-x] | source/com/c2kernel/gui/TreeBrowser.java | 48 |
1 files changed, 32 insertions, 16 deletions
diff --git a/source/com/c2kernel/gui/TreeBrowser.java b/source/com/c2kernel/gui/TreeBrowser.java index ccee681..72cf738 100755..100644 --- a/source/com/c2kernel/gui/TreeBrowser.java +++ b/source/com/c2kernel/gui/TreeBrowser.java @@ -5,10 +5,19 @@ import java.awt.Dimension; import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
-import javax.swing.*;
+import javax.swing.ImageIcon;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JTree;
+import javax.swing.ToolTipManager;
import javax.swing.event.TreeExpansionEvent;
import javax.swing.event.TreeExpansionListener;
-import javax.swing.tree.*;
+import javax.swing.tree.DefaultMutableTreeNode;
+import javax.swing.tree.DefaultTreeCellRenderer;
+import javax.swing.tree.DefaultTreeModel;
+import javax.swing.tree.TreePath;
+import javax.swing.tree.TreeSelectionModel;
import com.c2kernel.gui.data.Node;
import com.c2kernel.gui.data.NodeEntity;
@@ -20,7 +29,7 @@ import com.c2kernel.utils.Logger; * @version $Revision: 1.31 $ $Date: 2006/01/17 07:49:44 $
* @author $Author: abranson $
*/
-
+
// must put in top level list of loaded items, so we don't have duplicates
public class TreeBrowser extends JPanel implements DomainKeyConsumer
{
@@ -39,10 +48,12 @@ public class TreeBrowser extends JPanel implements DomainKeyConsumer tree.setToggleClickCount(3); // need three clicks to expand a branch
tree.addTreeExpansionListener(
new TreeExpansionListener() {
- public void treeCollapsed(TreeExpansionEvent e) {
+ @Override
+ public void treeCollapsed(TreeExpansionEvent e) {
//REVISIT: possible reaping here if things are getting heavy
}
- public void treeExpanded(TreeExpansionEvent e) {
+ @Override
+ public void treeExpanded(TreeExpansionEvent e) {
TreePath p = e.getPath();
// find the clicked tree node
DefaultMutableTreeNode nodeClicked = (DefaultMutableTreeNode)p.getLastPathComponent();
@@ -71,7 +82,8 @@ public class TreeBrowser extends JPanel implements DomainKeyConsumer loading.start();
}
- public void push(DomainPath target) {
+ @Override
+ public void push(DomainPath target) {
Logger.debug("Opening tree node "+target);
String[] components = target.getPath();
Node currentNode = userRoot;
@@ -109,15 +121,16 @@ public class TreeBrowser extends JPanel implements DomainKeyConsumer MainFrame.status.setText("Done");
}
}
-
- public void push(String name) {
+
+ @Override
+ public void push(String name) {
// only interested in real paths
- JOptionPane.showMessageDialog(null, "'"+name+"' was not found.",
+ JOptionPane.showMessageDialog(null, "'"+name+"' was not found.",
"No results", JOptionPane.INFORMATION_MESSAGE);
}
-
- private void dumpPath(TreePath selPath, int logLevel) {
+
+ private static void dumpPath(TreePath selPath, int logLevel) {
if (selPath == null) { Logger.msg(logLevel, "TreeBrowser.dumpPath() - selPath null"); return; }
for (int i =0; i<selPath.getPath().length; i++)
Logger.msg(logLevel, "TreeBrowser.dumpPath() - selPath "+i+" = "+selPath.getPath()[i]);
@@ -127,7 +140,8 @@ public class TreeBrowser extends JPanel implements DomainKeyConsumer public ItemRenderer() {
}
- public Component getTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean expanded, boolean leaf,
+ @Override
+ public Component getTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean expanded, boolean leaf,
int row, boolean hasFocus) {
super.getTreeCellRendererComponent(tree, value, sel, expanded, leaf, row, hasFocus);
Object thisLeaf = ((DefaultMutableTreeNode)value).getUserObject();
@@ -146,9 +160,10 @@ public class TreeBrowser extends JPanel implements DomainKeyConsumer return this;
}
}
-
+
private class TreeMouseListener extends MouseAdapter {
- public void mousePressed(MouseEvent e) {
+ @Override
+ public void mousePressed(MouseEvent e) {
if (e.isPopupTrigger())
showPopup(e);
else {
@@ -168,7 +183,8 @@ public class TreeBrowser extends JPanel implements DomainKeyConsumer }
}
}
- public void mouseReleased(MouseEvent e) {
+ @Override
+ public void mouseReleased(MouseEvent e) {
if (e.isPopupTrigger()) {
showPopup(e);
}
@@ -190,7 +206,7 @@ public class TreeBrowser extends JPanel implements DomainKeyConsumer source = nodeClicked.getUserObject(); // fetch its nodeItem
}
catch (Exception ex) { } // Not a node that was clicked on
-
+
return source;
}
}
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