Mercurial > projects > dwt2
view org.eclipse.draw2d/src/org/eclipse/draw2d/FreeformLayer.d @ 125:c43718956f21 default tip
Updated the snippets status.
author | Jacob Carlborg <doob@me.com> |
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date | Thu, 11 Aug 2011 19:55:14 +0200 |
parents | dbfb303e8fb0 |
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/******************************************************************************* * 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 * Port to the D programming language: * Frank Benoit <benoit@tionex.de> *******************************************************************************/ module org.eclipse.draw2d.FreeformLayer; import java.lang.all; import java.util.Iterator; import org.eclipse.draw2d.geometry.Rectangle; import org.eclipse.draw2d.Layer; import org.eclipse.draw2d.FreeformFigure; import org.eclipse.draw2d.FreeformListener; import org.eclipse.draw2d.IFigure; import org.eclipse.draw2d.FreeformHelper; /** * A Layer that can extend in all 4 directions. */ public class FreeformLayer : Layer , FreeformFigure { private FreeformHelper helper; private void instanceInit(){ helper = new FreeformHelper(this); } this(){ helper = new FreeformHelper(this); } /** * @see IFigure#add(IFigure, Object, int) */ public void add(IFigure child, Object constraint, int index) { super.add(child, constraint, index); helper.hookChild(child); } /** * @see FreeformFigure#addFreeformListener(FreeformListener) */ public void addFreeformListener(FreeformListener listener) { addListener(FreeformListener.classinfo, cast(Object)listener); } /** * @see FreeformFigure#fireExtentChanged() */ public void fireExtentChanged() { Iterator iter = getListeners(FreeformListener.classinfo); while (iter.hasNext()) (cast(FreeformListener)iter.next()) .notifyFreeformExtentChanged(); } /** * Overrides to do nothing. * @see Figure#fireMoved() */ protected void fireMoved() { } /** * @see FreeformFigure#getFreeformExtent() */ public Rectangle getFreeformExtent() { return helper.getFreeformExtent(); } /** * @see Figure#primTranslate(int, int) */ public void primTranslate(int dx, int dy) { bounds.x += dx; bounds.y += dy; } /** * @see IFigure#remove(IFigure) */ public void remove(IFigure child) { helper.unhookChild(child); super.remove(child); } /** * @see FreeformFigure#removeFreeformListener(FreeformListener) */ public void removeFreeformListener(FreeformListener listener) { removeListener(FreeformListener.classinfo, cast(Object)listener); } /** * @see FreeformFigure#setFreeformBounds(Rectangle) */ public void setFreeformBounds(Rectangle bounds) { helper.setFreeformBounds(bounds); } }