1 files changed, 35 insertions, 7 deletions

diff --git a/bundles/org.eclipse.e4.ui.css.swt/src/org/eclipse/e4/ui/css/swt/dom/CTabFolderElement.java b/bundles/org.eclipse.e4.ui.css.swt/src/org/eclipse/e4/ui/css/swt/dom/CTabFolderElement.java
index 4c49b7b7bd6..2aefdb8accd 100644
--- a/bundles/org.eclipse.e4.ui.css.swt/src/org/eclipse/e4/ui/css/swt/dom/CTabFolderElement.java
+++ b/bundles/org.eclipse.e4.ui.css.swt/src/org/eclipse/e4/ui/css/swt/dom/CTabFolderElement.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2009, 2012 Angelo Zerr and others.
+ * Copyright (c) 2009, 2014 Angelo Zerr and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -7,12 +7,15 @@
  *
  * Contributors:
  *     Angelo Zerr <angelo.zerr@gmail.com> - initial API and implementation
+ *     IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.e4.ui.css.swt.dom;
 
 import org.eclipse.e4.ui.css.core.dom.CSSStylableElement;
 import org.eclipse.e4.ui.css.core.engine.CSSEngine;
+import org.eclipse.e4.ui.internal.css.swt.ICTabRendering;
 import org.eclipse.swt.custom.CTabFolder;
+import org.eclipse.swt.graphics.Color;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Widget;
 import org.w3c.dom.Node;
@@ -22,7 +25,7 @@ import org.w3c.dom.Node;
  * 
  */
 public class CTabFolderElement extends CompositeElement {
-	
+
 	public CTabFolderElement(CTabFolder tabFolder, CSSEngine engine) {
 		super(tabFolder, engine);
 	}
@@ -31,6 +34,7 @@ public class CTabFolderElement extends CompositeElement {
 	 * Compute static pseudo instances.
 	 * 
 	 */
+	@Override
 	protected void computeStaticPseudoInstances() {
 		super.computeStaticPseudoInstances();
 		// it's CTabFolder. Set selected as static pseudo instance.
@@ -40,7 +44,8 @@ public class CTabFolderElement extends CompositeElement {
 		super.addStaticPseudoInstance("selected");
 
 	}
-	
+
+	@Override
 	public Node item(int index) {
 		Widget widget = getWidget();
 		// retrieve the child control or child item depending on the
@@ -54,15 +59,16 @@ public class CTabFolderElement extends CompositeElement {
 			Widget w = folder.getChildren()[index];
 			return getElement(w);
 		}
-			
+
 	}
-	
+
+	@Override
 	public int getLength() {
 		Widget widget = getWidget();
 		int childCount = 0;
 		if (widget instanceof Composite) {
 			childCount = ((Composite) widget).getChildren().length;
-			
+
 			if (widget instanceof CTabFolder) {
 				// if it's a CTabFolder, include the child items in the count
 				childCount += ((CTabFolder) widget).getItemCount();
@@ -70,5 +76,27 @@ public class CTabFolderElement extends CompositeElement {
 		}
 		return childCount;
 	}
-	
+
+	@Override
+	public void reset() {
+		super.reset();
+		CTabFolder folder = (CTabFolder) getWidget();
+		folder.setSelectionBackground((Color) null);
+		folder.setSelectionForeground((Color) null);
+		folder.setBackground(null, null);
+
+		if (folder.getRenderer() instanceof ICTabRendering) {
+			ICTabRendering renderer = (ICTabRendering) folder
+					.getRenderer();
+			folder.setRenderer(null);
+			renderer.setSelectedTabFill(null);
+			renderer.setTabOutline(null);
+			renderer.setInnerKeyline(null);
+			renderer.setOuterKeyline(null);
+			renderer.setShadowColor(null);
+			renderer.setActiveToolbarGradient(null, null);
+			renderer.setInactiveToolbarGradient(null, null);
+		}
+	}
 }
+