# HG changeset patch
# User Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
# Date 1328650098 -3600
# Node ID 0f194adee462641ca55e8259fd8649a7730eadfb
# Parent  886bd4e4c080645d45d27e48d1489002ffbcd823
Fixed layout and zoom implementation in cfg view.

diff -r 886bd4e4c080 -r 0f194adee462 src/share/tools/IdealGraphVisualizer/ControlFlowEditor/src/at/ssw/visualizer/cfg/graph/CfgScene.java
--- a/src/share/tools/IdealGraphVisualizer/ControlFlowEditor/src/at/ssw/visualizer/cfg/graph/CfgScene.java	Tue Feb 07 22:24:29 2012 +0100
+++ b/src/share/tools/IdealGraphVisualizer/ControlFlowEditor/src/at/ssw/visualizer/cfg/graph/CfgScene.java	Tue Feb 07 22:28:18 2012 +0100
@@ -306,10 +306,6 @@
 
     public void setSceneLayout(int newLayout) {
 
-        if (currentLayout == newLayout) {
-            return;
-        }
-
         GraphLayout<CfgNode, CfgEdge> graphLayout = null;
 
         switch (newLayout) {
@@ -768,13 +764,13 @@
 
     @Override
     public void zoomIn() {
-        this.setZoomFactor(1.1);
+        this.setZoomFactor(this.getZoomFactor() * 1.1);
         this.validate();
     }
 
     @Override
     public void zoomOut() {
-        this.setZoomFactor(0.9);
+        this.setZoomFactor(this.getZoomFactor() * 0.9);
         this.validate();
     }