Index: graph/lib/apichanges.xml
===================================================================
RCS file: /cvs/graph/lib/apichanges.xml,v
retrieving revision 1.33
diff -u -r1.33 apichanges.xml
--- graph/lib/apichanges.xml	1 Aug 2007 08:13:34 -0000	1.33
+++ graph/lib/apichanges.xml	1 Aug 2007 14:56:59 -0000
@@ -444,6 +444,20 @@
             <class package="org.netbeans.api.visual.widget" name="Widget" link="yes"/>
             <issue number="108856"/>
         </change>
+
+        <change>
+            <api name="general"/>
+            <summary>GraphLayouSupport.setTreeGraphLayoutProperties method introduced</summary>
+            <version major="2" minor="8"/>
+            <date day="1" month="8" year="2007"/>
+            <author login="dkaspar"/>
+            <compatibility semantic="compatible" addition="yes"/>
+            <description>
+                The GraphLayouSupport.setTreeGraphLayoutProperties method allows change properties of tree graph layout i.e. originX, originY, verticalGap, horizontalGap, vertical.
+            </description>
+            <class package="org.netbeans.api.visual.graph.layout" name="GraphLayoutSupport" link="yes"/>
+            <issue number="111339"/>
+        </change>
     </changes>
 
     <htmlcontents>
Index: graph/lib/manifest.mf
===================================================================
RCS file: /cvs/graph/lib/manifest.mf,v
retrieving revision 1.14
diff -u -r1.14 manifest.mf
--- graph/lib/manifest.mf	1 Aug 2007 07:31:49 -0000	1.14
+++ graph/lib/manifest.mf	1 Aug 2007 14:56:59 -0000
@@ -1,4 +1,4 @@
 Manifest-Version: 1.0
 OpenIDE-Module: org.netbeans.api.visual
 OpenIDE-Module-Localizing-Bundle: org/netbeans/modules/visual/resources/Bundle.properties
-OpenIDE-Module-Specification-Version: 2.6
+OpenIDE-Module-Specification-Version: 2.8
Index: graph/lib/src/org/netbeans/api/visual/graph/layout/GraphLayoutFactory.java
===================================================================
RCS file: /cvs/graph/lib/src/org/netbeans/api/visual/graph/layout/GraphLayoutFactory.java,v
retrieving revision 1.1
diff -u -r1.1 GraphLayoutFactory.java
--- graph/lib/src/org/netbeans/api/visual/graph/layout/GraphLayoutFactory.java	8 Jun 2007 08:09:05 -0000	1.1
+++ graph/lib/src/org/netbeans/api/visual/graph/layout/GraphLayoutFactory.java	1 Aug 2007 14:56:59 -0000
@@ -32,6 +32,7 @@
      * Creates a tree graph layout.
      * Use GraphLayoutSupport.setTreeGraphLayoutRootNode method to set the root node of the graph.
      * If not set/found, then layout is not executed.
+     * Note: Use GraphLayoutSupport.setTreeGraphLayoutProperties method to set the parameters of the layout later.
      * @param originX the x-axis origin
      * @param originY the y-axis origin
      * @param verticalGap the vertical gap between cells
Index: graph/lib/src/org/netbeans/api/visual/widget/doc-files/documentation.html
===================================================================
RCS file: /cvs/graph/lib/src/org/netbeans/api/visual/widget/doc-files/documentation.html,v
retrieving revision 1.23
diff -u -r1.23 documentation.html
--- graph/lib/src/org/netbeans/api/visual/widget/doc-files/documentation.html	1 Aug 2007 14:55:18 -0000	1.23
+++ graph/lib/src/org/netbeans/api/visual/widget/doc-files/documentation.html	1 Aug 2007 14:56:59 -0000
@@ -1762,6 +1762,9 @@
 The layout can be created using <code>GraphLayoutFactory.createTreeGraphLayout</code> factory method.
 For proper work, you have to specify a root node using <code>GraphLayoutSupport.setTreeGraphLayoutRootNode</code> method. See <code>test.graphlayout.TreeGraphLayoutTest</code> example for usages.
 
+<p>
+Using <code>GraphLayoutSupport.setTreeGraphLayoutProperties</code> method you can set all parameters of the tree graph layout that has been specified in the factory method.
+
 <h3><a name="GridGraphLayout">GridGraphLayout</a></h3>
 
 <p>
Index: graph/lib/src/org/netbeans/modules/visual/graph/layout/TreeGraphLayout.java
===================================================================
RCS file: /cvs/graph/lib/src/org/netbeans/modules/visual/graph/layout/TreeGraphLayout.java,v
retrieving revision 1.2
diff -u -r1.2 TreeGraphLayout.java
--- graph/lib/src/org/netbeans/modules/visual/graph/layout/TreeGraphLayout.java	26 Jul 2007 12:54:37 -0000	1.2
+++ graph/lib/src/org/netbeans/modules/visual/graph/layout/TreeGraphLayout.java	1 Aug 2007 14:56:59 -0000
@@ -50,6 +50,14 @@
         this.rootNode = rootNode;
     }
 
+    public void setProperties (int originX, int originY, int verticalGap, int horizontalGap, boolean vertical) {
+        this.originX = originX;
+        this.originY = originY;
+        this.verticalGap = verticalGap;
+        this.horizontalGap = horizontalGap;
+        this.vertical = vertical;
+    }
+
     protected void performGraphLayout (UniversalGraph<N, E> graph) {
         if (rootNode == null)
             return;