| /******************************************************************************* |
| * Copyright (c) 2010 IBM Corporation 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 |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| ******************************************************************************/ |
| |
| package org.eclipse.e4.ui.workbench.renderers.swt; |
| |
| import org.eclipse.jface.layout.RowLayoutFactory; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.RowLayout; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.ToolBar; |
| import org.eclipse.swt.widgets.ToolItem; |
| |
| /** |
| * |
| */ |
| public class TrimUtil { |
| public static Composite wrapTrim(Control trim) { |
| int orientation = SWT.HORIZONTAL; |
| if (trim instanceof ToolBar) |
| orientation = (((ToolBar) trim).getStyle() & SWT.VERTICAL) == 0 ? SWT.HORIZONTAL |
| : SWT.VERTICAL; |
| |
| Composite parentComp = trim.getParent(); |
| Composite wrapper = new Composite(parentComp, SWT.NONE); |
| RowLayout layout = RowLayoutFactory.fillDefaults().wrap(false) |
| .spacing(0).type(orientation).create(); |
| layout.marginLeft = 3; |
| layout.center = true; |
| wrapper.setLayout(layout); |
| |
| // Separator (aka 'drag handle') |
| ToolBar separatorToolBar = new ToolBar(wrapper, orientation | SWT.WRAP |
| | SWT.FLAT | SWT.RIGHT); |
| new ToolItem(separatorToolBar, SWT.SEPARATOR); |
| |
| // Put the trim under the wrapper and ensure it's last |
| trim.setParent(wrapper); |
| trim.moveBelow(null); |
| |
| return wrapper; |
| } |
| |
| public static Control getRealControl(Composite wrapper) { |
| Control[] kids = wrapper.getChildren(); |
| if (kids.length == 2) |
| return kids[1]; |
| |
| return null; |
| } |
| } |