From 0ee704e8d4f4666e3329cc29673a9d931f53cfb1 Mon Sep 17 00:00:00 2001
From: "nboyd%atg.com" <nboyd%atg.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Mon, 1 Apr 2002 22:12:11 +0000
Subject: [PATCH] Patch from Chris Oliver:

Hi Norris,

Can you check in the attached Main.java which works around a problem with using
JTreeTable in JDK 1.4.

Thanks,

Chris


git-svn-id: svn://10.0.0.236/trunk@117878 18797224-902f-48f8-a5cc-f745e15eee43
---
 .../javascript/tools/debugger/Main.java       | 113 +++++++++++++-----
 1 file changed, 81 insertions(+), 32 deletions(-)

diff --git a/mozilla/js/rhino/toolsrc/org/mozilla/javascript/tools/debugger/Main.java b/mozilla/js/rhino/toolsrc/org/mozilla/javascript/tools/debugger/Main.java
index a7a430231d5..4fb69a2e3d4 100644
--- a/mozilla/js/rhino/toolsrc/org/mozilla/javascript/tools/debugger/Main.java
+++ b/mozilla/js/rhino/toolsrc/org/mozilla/javascript/tools/debugger/Main.java
@@ -1143,41 +1143,90 @@ class Evaluator extends JTable {
 
 class MyTreeTable extends JTreeTable {
 
-  public MyTreeTable(TreeTableModel model) {
-    super(model);
-  }
+    public MyTreeTable(TreeTableModel model) {
+        super(model);
+    }
+    
+    public JTree resetTree(TreeTableModel treeTableModel) {
+        tree = new TreeTableCellRenderer(treeTableModel);
+        
+        // Install a tableModel representing the visible rows in the tree.
+        super.setModel(new TreeTableModelAdapter(treeTableModel, tree));
+        
+        // Force the JTable and JTree to share their row selection models.
+        ListToTreeSelectionModelWrapper selectionWrapper = new
+            ListToTreeSelectionModelWrapper();
+        tree.setSelectionModel(selectionWrapper);
+        setSelectionModel(selectionWrapper.getListSelectionModel());
+        
+        // Make the tree and table row heights the same.
+        if (tree.getRowHeight() < 1) {
+            // Metal looks better like this.
+            setRowHeight(18);
+        }
 
-  public JTree resetTree(TreeTableModel treeTableModel) {
-    tree = new TreeTableCellRenderer(treeTableModel);
-
-    // Install a tableModel representing the visible rows in the tree.
-    super.setModel(new TreeTableModelAdapter(treeTableModel, tree));
-
-    // Force the JTable and JTree to share their row selection models.
-    ListToTreeSelectionModelWrapper selectionWrapper = new
-      ListToTreeSelectionModelWrapper();
-    tree.setSelectionModel(selectionWrapper);
-    setSelectionModel(selectionWrapper.getListSelectionModel());
-
-    // Make the tree and table row heights the same.
-    if (tree.getRowHeight() < 1) {
-      // Metal looks better like this.
-      setRowHeight(18);
+        // Install the tree editor renderer and editor.
+        setDefaultRenderer(TreeTableModel.class, tree);
+        setDefaultEditor(TreeTableModel.class, new TreeTableCellEditor());
+        setShowGrid(true);
+        setIntercellSpacing(new Dimension(1,1));
+        tree.setRootVisible(false);
+        tree.setShowsRootHandles(true);
+        DefaultTreeCellRenderer r = (DefaultTreeCellRenderer)tree.getCellRenderer();
+        r.setOpenIcon(null);
+        r.setClosedIcon(null);
+        r.setLeafIcon(null);
+        return tree;
     }
 
-    // Install the tree editor renderer and editor.
-    setDefaultRenderer(TreeTableModel.class, tree);
-    setDefaultEditor(TreeTableModel.class, new TreeTableCellEditor());
-    setShowGrid(true);
-    setIntercellSpacing(new Dimension(1,1));
-    tree.setRootVisible(false);
-    tree.setShowsRootHandles(true);
-    DefaultTreeCellRenderer r = (DefaultTreeCellRenderer)tree.getCellRenderer();
-    r.setOpenIcon(null);
-    r.setClosedIcon(null);
-    r.setLeafIcon(null);
-    return tree;
-  }
+    public boolean isCellEditable(EventObject e) {
+        if (e instanceof MouseEvent) {
+            MouseEvent me = (MouseEvent)e;
+            // If the modifiers are not 0 (or the left mouse button),
+            // tree may try and toggle the selection, and table
+            // will then try and toggle, resulting in the
+            // selection remaining the same. To avoid this, we
+            // only dispatch when the modifiers are 0 (or the left mouse
+            // button).
+            if (me.getModifiers() == 0 ||
+                ((me.getModifiers() & (InputEvent.BUTTON1_MASK|1024)) != 0 &&
+                 (me.getModifiers() & 
+                  (InputEvent.SHIFT_MASK | 
+                   InputEvent.CTRL_MASK | 
+                   InputEvent.ALT_MASK | 
+                   InputEvent.BUTTON2_MASK | 
+                   InputEvent.BUTTON3_MASK |
+                   64   | //SHIFT_DOWN_MASK 
+                   128  | //CTRL_DOWN_MASK
+                   512  | // ALT_DOWN_MASK
+                   2048 | //BUTTON2_DOWN_MASK 
+                   4096   //BUTTON3_DOWN_MASK 
+                   )) == 0)) {
+                int row = rowAtPoint(me.getPoint());
+                for (int counter = getColumnCount() - 1; counter >= 0;
+                     counter--) {
+                    if (TreeTableModel.class == getColumnClass(counter)) {
+                        MouseEvent newME = new MouseEvent
+                            (MyTreeTable.this.tree, me.getID(),
+                             me.getWhen(), me.getModifiers(),
+                             me.getX() - getCellRect(row, counter, true).x,
+                             me.getY(), me.getClickCount(),
+                             me.isPopupTrigger());
+                        MyTreeTable.this.tree.dispatchEvent(newME);
+                        break;
+                    }
+                }
+            }
+            if (me.getClickCount() >= 3) {
+                return true;
+            }
+            return false;
+        }
+        if (e == null) {
+            return true;
+        }
+        return false;
+    }
 };
 
 class ContextWindow extends JPanel implements ActionListener {