korganizer Library API Documentation

koagendaview.h

00001 /* 00002 This file is part of KOrganizer. 00003 00004 Copyright (c) 2000,2001,2003 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00019 00020 As a special exception, permission is given to link this program 00021 with any edition of Qt, and distribute the resulting executable, 00022 without including the source code for Qt in the source distribution. 00023 */ 00024 #ifndef KOAGENDAVIEW_H 00025 #define KOAGENDAVIEW_H 00026 00027 #include <qscrollview.h> 00028 #include <qdatetime.h> 00029 #include <qlayout.h> 00030 #include <qsplitter.h> 00031 #include <qmemarray.h> 00032 #include <qlabel.h> 00033 00034 #include "koeventview.h" 00035 #include "calprinter.h" 00036 00037 class QHBox; 00038 class QFrame; 00039 class QPushButton; 00040 00041 class KOAgenda; 00042 class KOAgendaItem; 00043 class KConfig; 00044 00045 class TimeLabels : public QScrollView 00046 { 00047 Q_OBJECT 00048 public: 00049 TimeLabels( int rows, QWidget *parent = 0, const char *name = 0, 00050 WFlags f = 0 ); 00051 00052 void setCellHeight( int height ); 00053 00055 virtual int minimumWidth() const; 00056 00058 void updateConfig(); 00059 00061 void setAgenda( KOAgenda *agenda ); 00062 00064 virtual void paintEvent( QPaintEvent *e ); 00065 00066 public slots: 00068 void positionChanged(); 00069 00070 protected: 00071 void drawContents( QPainter *p, int cx, int cy, int cw, int ch ); 00072 00073 private: 00074 int mRows; 00075 int mCellHeight; 00076 00077 KOAgenda* mAgenda; 00078 }; 00079 00080 class EventIndicator : public QFrame 00081 { 00082 Q_OBJECT 00083 public: 00084 enum Location { Top, Bottom }; 00085 EventIndicator( Location loc = Top, QWidget *parent = 0, 00086 const char *name = 0 ); 00087 virtual ~EventIndicator(); 00088 00089 void changeColumns( int columns ); 00090 00091 void enableColumn( int column, bool enable ); 00092 00093 protected: 00094 void drawContents( QPainter * ); 00095 00096 private: 00097 int mColumns; 00098 QHBox *mTopBox; 00099 QBoxLayout *mTopLayout; 00100 Location mLocation; 00101 QPixmap mPixmap; 00102 QMemArray<bool> mEnabled; 00103 }; 00104 00105 class KOAlternateLabel : public QLabel 00106 { 00107 Q_OBJECT 00108 public: 00109 KOAlternateLabel( QString shortlabel, QString longlabel, 00110 QString extensivelabel = QString::null, 00111 QWidget *parent = 0, const char *name = 0 ); 00112 ~KOAlternateLabel(); 00113 00114 virtual QSize minimumSizeHint() const; 00115 00116 public slots: 00117 void setText( const QString & ); 00118 void useShortText(); 00119 void useLongText(); 00120 void useExtensiveText(); 00121 void useDefaultText(); 00122 00123 protected: 00124 virtual void resizeEvent( QResizeEvent * ); 00125 virtual void squeezeTextToLabel(); 00126 bool mTextTypeFixed; 00127 QString mShortText, mLongText, mExtensiveText; 00128 }; 00129 00134 class KOAgendaView : public KOEventView 00135 { 00136 Q_OBJECT 00137 public: 00138 KOAgendaView( Calendar *cal, QWidget *parent = 0, const char *name = 0 ); 00139 virtual ~KOAgendaView(); 00140 00142 virtual int maxDatesHint(); 00143 00145 virtual int currentDateCount(); 00146 00148 virtual Incidence::List selectedIncidences(); 00149 00151 virtual DateList selectedDates(); 00152 00154 void clearView(); 00155 00156 virtual void printPreview( CalPrinter *calPrinter, 00157 const QDate &, const QDate & ); 00158 00159 CalPrinter::PrintType printType(); 00160 00162 QDateTime selectionStart() { return mTimeSpanBegin; } 00164 QDateTime selectionEnd() { return mTimeSpanEnd; } 00166 bool selectedIsAllDay() { return mTimeSpanInAllDay; } 00168 void deleteSelectedDateTime(); 00170 bool selectedIsSingleCell(); 00171 00172 void setTypeAheadReceiver( QObject * ); 00173 00174 public slots: 00175 virtual void updateView(); 00176 virtual void updateConfig(); 00177 virtual void showDates( const QDate &start, const QDate &end ); 00178 virtual void showEvents( const Event::List & ); 00179 virtual void showNewEventPopup(); 00180 00181 void insertEvent( Event *event, QDate curDate, int curCol = -1 ); 00182 void changeEventDisplayAdded( Event *event ); 00183 void changeEventDisplay( Event *event, int mode ); 00184 00185 void clearSelection(); 00186 00187 void newEvent( int gx, int gy ); 00188 void newEvent( int gxStart, int gyStart, int gxEnd, int gyEnd ); 00189 void newEventAllDay( int gx, int gy ); 00190 00191 void startDrag( Incidence * ); 00192 00193 void readSettings(); 00194 void readSettings( KConfig * ); 00195 void writeSettings( KConfig * ); 00196 00197 void setContentsPos( int y ); 00198 00199 void setExpandedButton( bool expanded ); 00200 00201 void finishTypeAhead(); 00202 00204 void slotTodoDropped( Todo *, int, int, bool ); 00205 00206 signals: 00207 void toggleExpand(); 00208 void incidenceChanged( Incidence*, Incidence* ); 00209 00210 void todoChanged( Todo*, Todo* ); 00211 void todoDropped( Todo* ); 00212 00213 protected: 00215 void fillAgenda( const QDate &startDate ); 00216 00218 void fillAgenda(); 00219 00221 void createDayLabels(); 00222 00226 void setHolidayMasks(); 00227 00228 protected slots: 00230 void updateEventDates( KOAgendaItem *item ); 00231 00232 void updateEventIndicatorTop( int newY ); 00233 void updateEventIndicatorBottom( int newY ); 00234 00236 void newTimeSpanSelected( int gxStart, int gyStart, int gxEnd, int gyEnd ); 00238 void newTimeSpanSelectedAllDay( int gxStart, int gyStart, 00239 int gxEnd, int gyEnd); 00240 00241 private: 00242 // view widgets 00243 QFrame *mDayLabels; 00244 QHBox *mDayLabelsFrame; 00245 QBoxLayout *mLayoutDayLabels; 00246 QFrame *mAllDayFrame; 00247 KOAgenda *mAllDayAgenda; 00248 KOAgenda *mAgenda; 00249 TimeLabels *mTimeLabels; 00250 QWidget *mDummyAllDayLeft; 00251 QSplitter *mSplitterAgenda; 00252 QPushButton *mExpandButton; 00253 00254 DateList mSelectedDates; // List of dates to be displayed 00255 int mViewType; 00256 00257 KOEventPopupMenu *mAgendaPopup; 00258 KOEventPopupMenu *mAllDayAgendaPopup; 00259 00260 EventIndicator *mEventIndicatorTop; 00261 EventIndicator *mEventIndicatorBottom; 00262 00263 QMemArray<int> mMinY; 00264 QMemArray<int> mMaxY; 00265 00266 QMemArray<bool> mHolidayMask; 00267 00268 QPixmap mExpandedPixmap; 00269 QPixmap mNotExpandedPixmap; 00270 00271 QDateTime mTimeSpanBegin; 00272 QDateTime mTimeSpanEnd; 00273 bool mTimeSpanInAllDay; 00274 00275 }; 00276 00277 #endif
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This file is part of the documentation for korganizer Library Version 3.2.2.
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