Mercurial > projects > dwt-mac
view dwt/graphics/Drawable.d @ 156:969e7de37c3d default tip
Fixes to get dwt to work with dmd and ldc
author | Jacob Carlborg <doob@me.com> |
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date | Wed, 08 Jul 2009 21:56:44 +0200 |
parents | cfa563df4fdd |
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/******************************************************************************* * Copyright (c) 2000, 2004 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: * Jacob Carlborg <doob@me.com> *******************************************************************************/ module dwt.graphics.Drawable; import dwt.graphics.GCData; import dwt.dwthelper.utils; import objc = dwt.internal.objc.runtime; /** * Implementers of <code>Drawable</code> can have a graphics context cast(GC) * created for them, and then they can be drawn on by sending messages to * their associated GC. DWT images, and device objects such as the Display * device and the Printer device, are drawables. * <p> * <b>IMPORTANT:</b> This class is <em>not</em> part of the DWT * public API. It is marked public only so that it can be shared * within the packages provided by DWT. It should never be * referenced from application code. * </p> * * @see Device * @see Image * @see GC */ public interface Drawable { /** * Invokes platform specific functionality to allocate a new GC handle. * <p> * <b>IMPORTANT:</b> This method is <em>not</em> part of the public * API for <code>Drawable</code>. It is marked public only so that it * can be shared within the packages provided by DWT. It is not * available on all platforms, and should never be called from * application code. * </p> * * @param data the platform specific GC data * @return the platform specific GC handle */ public objc.id internal_new_GC (GCData data); /** * Invokes platform specific functionality to dispose a GC handle. * <p> * <b>IMPORTANT:</b> This method is <em>not</em> part of the public * API for <code>Drawable</code>. It is marked public only so that it * can be shared within the packages provided by DWT. It is not * available on all platforms, and should never be called from * application code. * </p> * * @param handle the platform specific GC handle * @param data the platform specific GC data */ public void internal_dispose_GC (objc.id handle, GCData data); }