[piccolo2d-dev] [piccolo2d] r973 committed - Fix for Issue 163 changes in size of node itself were being detected, ...

[piccolo2d]

Revision: 973
Author: allain.lalonde
Date: Fri Feb 26 13:32:02 2010
Log: Fix for Issue 163 changes in size of node itself were being detected,  
but not changes in the size of its progeny.

I'm not entirely sure why a method called "ancestorResized" gets called  
when a subcomponent changes... but I'm not going to complain. Just works.
http://code.google.com/p/piccolo2d/source/detail?r=973

Modified:
  
/piccolo2d.java/trunk/extras/src/main/java/edu/umd/cs/piccolox/pswing/PSwing.java

=======================================
---  
/piccolo2d.java/trunk/extras/src/main/java/edu/umd/cs/piccolox/pswing/PSwing.java	 
Tue Feb  2 11:20:47 2010
+++  
/piccolo2d.java/trunk/extras/src/main/java/edu/umd/cs/piccolox/pswing/PSwing.java	 
Fri Feb 26 13:32:02 2010
@@ -42,6 +42,8 @@
 import java.awt.event.ContainerAdapter;
 import java.awt.event.ContainerEvent;
 import java.awt.event.ContainerListener;
+import java.awt.event.HierarchyBoundsAdapter;
+import java.awt.event.HierarchyEvent;
 import java.awt.geom.Rectangle2D;
 import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;
@@ -323,7 +325,13 @@
             public void propertyChange(final PropertyChangeEvent evt) {
                 updateBounds();
             }
-        });
+        });
+        component.addHierarchyBoundsListener(new HierarchyBoundsAdapter() {
+            /** {...@inheritdoc} */
+            public void ancestorResized(HierarchyEvent arg0) {
+                updateBounds();
+            }
+        });

         updateBounds();
         listenForCanvas(this);
@@ -430,9 +438,9 @@
     /** {...@inheritdoc} */
     public void setVisible(final boolean visible) {
         super.setVisible(visible);
-
+
         if (component.isVisible() != visible) {
-               component.setVisible(visible);
+            component.setVisible(visible);
         }
     }

@@ -643,8 +651,9 @@
         }

         if (newCanvas == null) {
-               canvas = null;
-        } else {
+            canvas = null;
+        }
+        else {
             canvas = newCanvas;
             canvas.addPSwing(this);
             updateBounds();

--
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