From 652d08c9242ed51d86dba3b2afda9d3b2e9a9cd7 Mon Sep 17 00:00:00 2001 From: Peter Penz Date: Sat, 24 Jul 2010 21:45:49 +0000 Subject: Sourcecode hierarchy cleanup: Create folder "views" and move view related sources to it svn path=/trunk/KDE/kdebase/apps/; revision=1154146 --- src/views/zoomlevelinfo.h | 51 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 src/views/zoomlevelinfo.h (limited to 'src/views/zoomlevelinfo.h') diff --git a/src/views/zoomlevelinfo.h b/src/views/zoomlevelinfo.h new file mode 100644 index 000000000..a6e92e653 --- /dev/null +++ b/src/views/zoomlevelinfo.h @@ -0,0 +1,51 @@ +/*************************************************************************** + * Copyright (C) 2008 by Peter Penz * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program 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 General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * + ***************************************************************************/ + +#ifndef ZOOMLEVELINFO_H +#define ZOOMLEVELINFO_H + +class QSize; + +/** + * @short Helper class for getting information about the zooming + * capabilities. + */ +class ZoomLevelInfo { +public: + static int minimumLevel(); + static int maximumLevel(); + + /** + * Helper method for the view implementation to get + * the icon size for the zoom level \a level that + * is between the range ZoomLevelInfo::minimumLevel() and + * ZoomLevelInfo::maximumLevel(). + */ + static int iconSizeForZoomLevel(int level); + + /** + * Helper method for the view implementation to get + * the zoom level for the icon size \a size that + * is between the range ZoomLevelInfo::minimumLevel() and + * ZoomLevelInfo::maximumLevel(). + */ + static int zoomLevelForIconSize(const QSize& size); +}; + +#endif -- cgit v1.3