| /******************************************************************************* |
| * Copyright (c) 2000, 2005 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.ui.forms.widgets; |
| import org.eclipse.swt.graphics.Point; |
| import org.eclipse.swt.widgets.*; |
| /** |
| * The class overrides default method for computing size in Composite by |
| * accepting size returned from layout managers as-is. The default code accepts |
| * width or height hint assuming it is correct. However, it is possible that |
| * the computation using the provided width hint results in a real size that is |
| * larger. This can result in wrapped text widgets being clipped, asking to |
| * render in bounds narrower than the longest word. |
| */ |
| /* package */class LayoutComposite extends Composite { |
| public LayoutComposite(Composite parent, int style) { |
| super(parent, style); |
| setMenu(parent.getMenu()); |
| } |
| public Point computeSize(int wHint, int hHint, boolean changed) { |
| Layout layout = getLayout(); |
| if (layout instanceof TableWrapLayout) |
| return ((TableWrapLayout) layout).computeSize(this, wHint, hHint, |
| changed); |
| if (layout instanceof ColumnLayout) |
| return ((ColumnLayout) layout).computeSize(this, wHint, hHint, |
| changed); |
| return super.computeSize(wHint, hHint, changed); |
| } |
| } |