| /******************************************************************************* |
| * Copyright (c) 2006 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.internal; |
| |
| /** |
| * The layout data class used by the <code>WorkbenchLayout</code> to arrange |
| * trim around the workbench edges. |
| * <p> |
| * NOTE: This class is a part of a 'work in progress' and should not be used |
| * without consulting the Platform UI group. No guarantees are made as to the |
| * stability of the API (except that the javadoc will get better...;-). |
| * </p> |
| * |
| * @since 3.2 |
| * |
| */ |
| public class TrimLayoutData { |
| |
| // Constants |
| /** |
| * The trim element will grow unbounded based on the amount of unused space |
| * in its TrimArea but will never be smaller than it's preferred size. Only |
| * one of <code>GROWABLE</code> or <code>SHRINKABLE</code> should be |
| * specified. |
| */ |
| public static final int GROWABLE = 0x1; |
| |
| /** |
| * The trim element will shrink to the <code>shrinkableSize</code> if |
| * needed to fit the element into the trim but will never grow larger than |
| */ |
| public static final int SHRINKABLE = 0x2; |
| |
| /** |
| * The trim element will grow in its 'minor' dimension (i.e. in Y if the |
| * trim is oriented horizontally) to match the size of the TrimArea that it |
| * is in. |
| */ |
| public static final int GRAB_EXCESS_MINOR = 0x4; |
| |
| // Fields |
| public String trimId; |
| |
| public String areaId; |
| |
| public int flags; |
| |
| public ITrimAreaChangeListener listener; |
| |
| public int shrinkableSize; |
| |
| public TrimLayoutData(String trimId, String areaId, int flags, |
| ITrimAreaChangeListener listener) { |
| this.trimId = trimId; |
| this.areaId = areaId; |
| this.flags = flags; |
| this.listener = listener; |
| } |
| |
| public TrimLayoutData(String trimId, String areaId, int flags) { |
| this(trimId, areaId, flags, null); |
| } |
| |
| public TrimLayoutData(String trimId, String areaId) { |
| this(trimId, areaId, 0); |
| } |
| |
| public void setAreaId(String newAreaId) { |
| if (listener != null) { |
| listener.areaChanged(WorkbenchLayout.getOrientation(areaId), |
| WorkbenchLayout.getOrientation(newAreaId)); |
| } |
| |
| areaId = newAreaId; |
| } |
| } |