Mercurial > projects > dwt-addons
view dwtx/draw2d/AccessibleBase.d @ 172:d994a8b2cdf7
again compile fixes
author | Frank Benoit <benoit@tionex.de> |
---|---|
date | Wed, 10 Sep 2008 23:14:02 +0200 |
parents | 95307ad235d9 |
children |
line wrap: on
line source
/******************************************************************************* * 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 dwtx.draw2d.AccessibleBase; import dwt.dwthelper.utils; /** * The base class for accessible objects which provides accesibilty clients with a unique * ID. */ public class AccessibleBase { /** * Returns the id of this accessible object using {@link Object#toHash()}. * @return the id */ public final int getAccessibleID() { /* This assumes that the native implementation of toHash in Object is to * return the pointer to the Object, which should be U-unique. */ int value = super.toHash(); /* * Values -3, -2, and -1 are reserved by DWT's ACC class to have special meaning. * Therefore, a child cannot have this value. */ if (value < 0) value -= 4; return value; } }