1 /*
2  * This file is part of Licq, an instant messaging client for UNIX.
3  * Copyright (C) 2007-2009 Licq developers
4  *
5  * Licq is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 2 of the License, or
8  * (at your option) any later version.
9  *
10  * Licq is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with Licq; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
18  */
19 
20 #ifndef CALENDARWIDGET_H
21 #define CALENDARWIDGET_H
22 
23 #include "config.h"
24 
25 #include <QCalendarWidget>
26 #include <QDate>
27 #include <QList>
28 
29 namespace LicqQtGui
30 {
31 
32 /**
33  * A calendar widget extended with function to mark dates
34  */
35 class Calendar : public QCalendarWidget
36 {
37   Q_OBJECT
38 
39 public:
40   /**
41    * Contstructor
42    *
43    * @param parent Parent widget
44    */
45   Calendar(QWidget* parent = 0);
46 
47   /**
48    * Destructor
49    */
~Calendar()50   virtual ~Calendar() {}
51 
52   /**
53    * Mark a date in the calendar
54    *
55    * @param date Date to mark
56    */
57   void markDate(const QDate& date);
58 
59   /**
60    * Mark a search match in the calendar
61    * Note: Date must already be marked with markDate()
62    *
63    * @param date Date of the match
64    */
65   void addMatch(const QDate& date);
66 
67   /**
68    * Clear all search matches
69    */
70   void clearMatches();
71 
72 protected:
73   /**
74    * Draw contents of a date cell in the calendar
75    *
76    * @param painter Painter object
77    * @param rect Cell area to draw in
78    * @param date Date to draw
79    */
80   virtual void paintCell(QPainter* painter, const QRect& rect, const QDate& date) const;
81 
82 private:
83   QList<QDate> myMatches;
84 };
85 
86 } // namespace LicqQtGui
87 
88 #endif
89