### Eclipse Workspace Patch 1.0
#P org.eclipse.swt.examples
Index: src/org/eclipse/swt/examples/controlexample/Tab.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.swt.examples/src/org/eclipse/swt/examples/controlexample/Tab.java,v
retrieving revision 1.83
diff -u -r1.83 Tab.java
--- src/org/eclipse/swt/examples/controlexample/Tab.java	26 Feb 2010 20:14:58 -0000	1.83
+++ src/org/eclipse/swt/examples/controlexample/Tab.java	7 Apr 2010 17:44:56 -0000
@@ -899,6 +899,9 @@
 	 * goes below the "Example" and "Control" groups.
 	 */
 	void createListenersGroup () {
+		/* Create a sash to separate the Listeners group from the "Example" and "Control" groups. */
+		createSash ();
+		
 		listenersGroup = new Group (tabFolderPage, SWT.NONE);
 		listenersGroup.setLayout (new GridLayout (3, false));
 		listenersGroup.setLayoutData (new GridData (SWT.FILL, SWT.FILL, true, true, 2, 1));
@@ -964,6 +967,30 @@
 		});
 	}
 	
+	void createSash() {
+		final Sash sash = new Sash(tabFolderPage, SWT.HORIZONTAL);
+		sash.setLayoutData (new GridData (SWT.FILL, SWT.CENTER, true, false, 2, 1));
+		sash.addSelectionListener(new SelectionAdapter() {
+			public void widgetSelected(SelectionEvent event) {
+				if (event.detail == SWT.DRAG) return;
+				int change = event.y - sash.getBounds().y;
+
+				/* Change the example group's height. */
+				GridData data = (GridData) exampleGroup.getLayoutData();
+				int height = data.heightHint;
+				if (height == SWT.DEFAULT) height = exampleGroup.getBounds().height;
+				height += change;
+				data.heightHint = height;
+				
+				/* Change the control group's height to match. */
+				data = (GridData) controlGroup.getLayoutData();
+				data.heightHint = height;
+				
+				tabFolderPage.layout(true);
+			}
+		});
+	}
+
 	/**
 	 * Returns a list of set/get API method names (without the set/get prefix)
 	 * that can be used to set/get values in the example control(s).