Mercurial > projects > qtd
view qt/d2/qt/QtdObject.d @ 276:501128ac7a2c
signals cleaned up correctly on receiver destruction
author | maxter |
---|---|
date | Tue, 29 Sep 2009 12:00:45 +0000 |
parents | 073b9153ed8a |
children | f9559a957be9 |
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/** * * Copyright: Copyright QtD Team, 2008-2009 * License: <a href="http://www.boost.org/LICENSE_1_0.txt>Boost License 1.0</a> * * Copyright QtD Team, 2008-2009 * Distributed under the Boost Software License, Version 1.0. * (See accompanying file boost-license-1.0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) * */ module qt.QtdObject; import qt.Signal; enum QtdObjectFlags : ubyte { none, nativeOwnership = 0x1, dOwnership = 0x2, dynamicEntity = 0x4 //gcManaged = 0x4 } package abstract class QtdObject { protected QtdObjectFlags __flags_; void* __nativeId; mixin SignalHandlerOps; this(void* nativeId, QtdObjectFlags flags = QtdObjectFlags.none) { __nativeId = nativeId; __flags_ = flags; } final QtdObjectFlags __flags() { return __flags_; } /+ final +/ void __setFlags(QtdObjectFlags flags, bool value) { if (value) __flags_ |= flags; else __flags_ &= ~flags; } // COMPILER BUG: 3206 protected void __deleteNative() { assert(false); } ~this() { if (!(__flags_ & QtdObjectFlags.nativeOwnership)) { // avoid deleting D object twice. __flags_ |= QtdObjectFlags.dOwnership; __deleteNative; } } }