mirror of
https://invent.kde.org/system/dolphin
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ca7aaecbdb
svn path=/trunk/KDE/kdebase/apps/; revision=852961
52 lines
2.2 KiB
C++
52 lines
2.2 KiB
C++
/***************************************************************************
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* Copyright (C) 2008 by Peter Penz <peter.penz@gmx.at> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program 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 *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
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***************************************************************************/
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#ifndef ZOOMLEVELINFO_H
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#define ZOOMLEVELINFO_H
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class QSize;
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/**
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* @short Helper class for getting information about the zooming
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* capabilities.
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*/
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class ZoomLevelInfo {
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public:
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static int minimumLevel();
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static int maximumLevel();
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/**
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* Helper method for the view implementation to get
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* the icon size for the zoom level \a level that
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* is between the range ZoomLevelInfo::minimumLevel() and
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* ZoomLevelInfo::maximumLevel().
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*/
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static int iconSizeForZoomLevel(int level);
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/**
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* Helper method for the view implementation to get
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* the zoom level for the icon size \a size that
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* is between the range ZoomLevelInfo::minimumLevel() and
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* ZoomLevelInfo::maximumLevel().
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*/
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static int zoomLevelForIconSize(const QSize& size);
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};
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#endif
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