New maze

Normand Briere

2019-11-21 ddb10cb84dddfeef1ef9946f2e13cef3c93e6cc4

 cTree.java
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@@ -2,17 +2,34 @@
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 /**/
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 import java.awt.*;
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 import java.awt.dnd.*;
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-import javax.swing.JTree;
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-import javax.swing.tree.TreeModel;
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+import javax.swing.*;
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+import javax.swing.tree.*;
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+import java.awt.event.*;
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 class cTree extends JTree implements Autoscroll //, DragGestureListener
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 {
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+    JPopupMenu popup = new JPopupMenu();
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-    public cTree(TreeModel newModel)
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+    public cTree() // TreeModel newModel)
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     {
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-        super(newModel);
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-        
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+        //super(newModel);
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+
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         //setRootVisible(false);
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+
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+        addMouseListener(new MouseAdapter()
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+        {
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+            public void mousePressed(MouseEvent e)
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+            {
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+                //if (e.isPopupTrigger()) // Works only on mouse released on Windows.
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+                if (e.getModifiers() == InputEvent.BUTTON3_MASK)
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+                {
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+                    int row = getClosestRowForLocation(e.getX(), e.getY());
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+                    if (!isRowSelected(row))
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+                        setSelectionRow(row);
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+                    popup.show((JComponent) e.getSource(), e.getX(), e.getY());
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+                }
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+            }
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+        });
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     }
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     /*
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@@ -24,7 +41,7 @@
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     protected void processKeyEvent(java.awt.event.KeyEvent e)
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     {
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         //System.out.println("KEY PRESSED");
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-        CameraPane.theRenderer.processKeyEvent(e);
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+        Globals.theRenderer.processKeyEvent(e);
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     }
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     private int margin = 12;
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@@ -46,8 +63,17 @@
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         Rectangle inner = getParent().getBounds();
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         return new Insets(inner.y - outer.y + margin, inner.x - outer.x + margin, outer.height - inner.height - inner.y + outer.y + margin, outer.width - inner.width - inner.x + outer.x + margin);
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     }
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-
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-    // Use this method if you want to see the boundaries of the
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+//@Override
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+//public void mouseClicked(java.awt.event.MouseEvent e) {
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+//
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+//    if (SwingUtilities.isRightMouseButton(e)) {
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+//
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+//        int row = getClosestRowForLocation(e.getX(), e.getY());
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+//        setSelectionRow(row);
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+//        popupMenu.show(e.getComponent(), e.getX(), e.getY());
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+//    }
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+//}
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+// Use this method if you want to see the boundaries of the
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     // autoscroll active region
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     /* bug
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@@ -62,4 +88,3 @@
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     /**/
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 }
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 /**/
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-