libyui-qt
2.43.5
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00001 /* 00002 Copyright (C) 2000-2012 Novell, Inc 00003 This library is free software; you can redistribute it and/or modify 00004 it under the terms of the GNU Lesser General Public License as 00005 published by the Free Software Foundation; either version 2.1 of the 00006 License, or (at your option) version 3.0 of the License. This library 00007 is distributed in the hope that it will be useful, but WITHOUT ANY 00008 WARRANTY; without even the implied warranty of MERCHANTABILITY or 00009 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 00010 License for more details. You should have received a copy of the GNU 00011 Lesser General Public License along with this library; if not, write 00012 to the Free Software Foundation, Inc., 51 Franklin Street, Fifth 00013 Floor, Boston, MA 02110-1301 USA 00014 */ 00015 00016 00017 /*-/ 00018 00019 File: YQBarGraph.h 00020 00021 Author: Stefan Hundhammer <sh@suse.de> 00022 00023 /-*/ 00024 00025 00026 #ifndef YQBarGraph_h 00027 #define YQBarGraph_h 00028 00029 #include "qframe.h" 00030 #include "qevent.h" 00031 #include "qtooltip.h" 00032 #include <yui/YBarGraph.h> 00033 #include <map> 00034 00035 using namespace std; 00036 00037 class QPainter; 00038 00039 00040 class YQBarGraph : public QFrame, public YBarGraph 00041 { 00042 Q_OBJECT 00043 00044 public: 00045 00046 /** 00047 * Constructor. 00048 **/ 00049 YQBarGraph( YWidget * parent ); 00050 00051 /** 00052 * Destructor. 00053 **/ 00054 virtual ~YQBarGraph(); 00055 00056 /** 00057 * Perform a visual update on the screen. 00058 * 00059 * Implemented from YBarGraph. 00060 **/ 00061 virtual void doUpdate(); 00062 00063 /** 00064 * Set enabled/disabled state. 00065 * 00066 * Reimplemented from YWidget. 00067 **/ 00068 virtual void setEnabled( bool enabled ); 00069 00070 /** 00071 * Preferred width of the widget. 00072 * 00073 * Reimplemented from YWidget. 00074 **/ 00075 virtual int preferredWidth(); 00076 00077 /** 00078 * Preferred height of the widget. 00079 * 00080 * Reimplemented from YWidget. 00081 **/ 00082 virtual int preferredHeight(); 00083 00084 /** 00085 * Set the new size of the widget. 00086 * 00087 * Reimplemented from YWidget. 00088 **/ 00089 virtual void setSize( int newWidth, int newHeight ); 00090 00091 00092 protected: 00093 00094 virtual bool event( QEvent * event ); 00095 /** 00096 * Draw the contents. 00097 * 00098 * Reimplemented from QFrame. 00099 **/ 00100 virtual void paintEvent( QPaintEvent * painter ); 00101 00102 /** 00103 * Return one from a set of default segment background colors. 00104 **/ 00105 YColor defaultSegmentColor( unsigned index ); 00106 00107 /** 00108 * Return one from a set of default text colors. This text color is 00109 * guaranteed to contrast with the defaultSegmentColor with the same index. 00110 **/ 00111 YColor defaultTextColor( unsigned index ); 00112 00113 private: 00114 map <int, QString> toolTips ; 00115 00116 }; 00117 00118 00119 #endif // YQBarGraph_h