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56 lines
1.8 KiB
56 lines
1.8 KiB
15 years ago
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/* This file is part of the KDE libraries
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Copyright (c) 2000 Carsten Pfeiffer <pfeiffer@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License (LGPL) as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef KPIXMAPPROVIDER_H
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#define KPIXMAPPROVIDER_H
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#include <qpixmap.h>
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#include "kdelibs_export.h"
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/**
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* A tiny abstract class with just one method:
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* pixmapFor()
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*
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* It will be called whenever an icon is searched for @p text.
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*
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* Used e.g. by KHistoryCombo
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*
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* @author Carsten Pfeiffer <pfeiffer@kde.org>
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* @short an abstract interface for looking up icons
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*/
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class KDECORE_EXPORT KPixmapProvider
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{
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public:
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virtual ~KPixmapProvider();
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/**
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* You may subclass this and return a pixmap of size @p size for @p text.
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* @param text the text that is associated with the pixmap
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* @param size the size of the icon in pixels, 0 for defaylt size.
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* See KIcon::StdSize.
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* @return the pixmap for the arguments, or null if there is none
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*/
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virtual QPixmap pixmapFor( const QString& text, int size = 0 ) = 0;
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protected:
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virtual void virtual_hook( int id, void* data );
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};
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#endif // KPIXMAPPROVIDER_H
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