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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitce4a32fe52ef09d8f5ff1dd22c001110902b60a2 (patch)
tree5ac38a06f3dde268dc7927dc155896926aaf7012 /kdecore/kpixmapprovider.h
downloadtdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.tar.gz
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Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+/* This file is part of the KDE libraries
+
+ Copyright (c) 2000 Carsten Pfeiffer <pfeiffer@kde.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License (LGPL) as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+#ifndef KPIXMAPPROVIDER_H
+#define KPIXMAPPROVIDER_H
+
+#include <qpixmap.h>
+#include "kdelibs_export.h"
+
+/**
+ * A tiny abstract class with just one method:
+ * pixmapFor()
+ *
+ * It will be called whenever an icon is searched for @p text.
+ *
+ * Used e.g. by KHistoryCombo
+ *
+ * @author Carsten Pfeiffer <pfeiffer@kde.org>
+ * @short an abstract interface for looking up icons
+ */
+class KDECORE_EXPORT KPixmapProvider
+{
+public:
+ virtual ~KPixmapProvider();
+ /**
+ * You may subclass this and return a pixmap of size @p size for @p text.
+ * @param text the text that is associated with the pixmap
+ * @param size the size of the icon in pixels, 0 for defaylt size.
+ * See KIcon::StdSize.
+ * @return the pixmap for the arguments, or null if there is none
+ */
+ virtual QPixmap pixmapFor( const QString& text, int size = 0 ) = 0;
+protected:
+ virtual void virtual_hook( int id, void* data );
+};
+
+
+#endif // KPIXMAPPROVIDER_H