timespanwidget.h
00001 /* 00002 This file is part of KOrganizer. 00003 00004 Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org> 00005 00006 This program is free software; you can redistribute it and/or modify 00007 it under the terms of the GNU General Public License as published by 00008 the Free Software Foundation; either version 2 of the License, or 00009 (at your option) any later version. 00010 00011 This program is distributed in the hope that it will be useful, 00012 but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 GNU General Public License for more details. 00015 00016 You should have received a copy of the GNU General Public License 00017 along with this program; if not, write to the Free Software 00018 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 00019 00020 As a special exception, permission is given to link this program 00021 with any edition of TQt, and distribute the resulting executable, 00022 without including the source code for TQt in the source distribution. 00023 */ 00024 #ifndef TimeSpanWidget_H 00025 #define TimeSpanWidget_H 00026 00027 #include <tqwidget.h> 00028 00029 namespace KCal { 00030 class Event; 00031 } 00032 00033 class TQSplitter; 00034 class TQListView; 00035 class LineView; 00036 class TimeLine; 00037 00038 class TimeSpanWidget : public TQWidget 00039 { 00040 Q_OBJECT 00041 TQ_OBJECT 00042 public: 00043 TimeSpanWidget( TQWidget *parent=0, const char *name=0 ); 00044 virtual ~TimeSpanWidget(); 00045 00046 void addItem( KCal::Event * ); 00047 00048 TQValueList<int> splitterSizes(); 00049 void setSplitterSizes( TQValueList<int> ); 00050 00051 void clear(); 00052 00053 void setDateRange( const TQDateTime &start, const TQDateTime &end ); 00054 00055 TQDateTime startDateTime(); 00056 TQDateTime endDateTime(); 00057 00058 public slots: 00059 void updateView(); 00060 00061 void zoomIn(); 00062 void zoomOut(); 00063 void centerView(); 00064 00065 signals: 00066 void dateRangeChanged(); 00067 00068 private: 00069 TQSplitter *mSplitter; 00070 TQListView *mList; 00071 TimeLine *mTimeLine; 00072 LineView *mLineView; 00073 00074 TQDateTime mStartDate; 00075 TQDateTime mEndDate; 00076 int mSecsPerPixel; 00077 }; 00078 00079 #endif