src/preferences/time/DateTimeView.h

   1 /*
   2  * Copyright 2004-2011, Haiku, Inc. All Rights Reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Andrew McCall <mccall@@digitalparadise.co.uk>
   7  *              Mike Berg <mike@berg-net.us>
   8  *              Julun <host.haiku@gmx.de>
   9  *              Philippe Saint-Pierre <stpere@gmail.com>
  10  *              Hamish Morrison <hamish@lavabit.com>
  11  */
  12 #ifndef _DATE_TIME_VIEW_H
  13 #define _DATE_TIME_VIEW_H
  14
  15
  16 #include <LayoutBuilder.h>
  17
  18
  19 class TDateEdit;
  20 class TTimeEdit;
  21 class TAnalogClock;
  22
  23
  24 namespace BPrivate {
  25         class BCalendarView;
  26 }
  27 using BPrivate::BCalendarView;
  28
  29
  30 class DateTimeView : public BGroupView {
  31 public:
  32                                                                 DateTimeView(const char* name);
  33         virtual                                         ~DateTimeView();
  34
  35         virtual void                            AttachedToWindow();
  36         virtual void                            MessageReceived(BMessage* message);
  37
  38                         bool                            CheckCanRevert();
  39
  40 private:
  41                         void                            _InitView();
  42                         void                            _UpdateDateTime(BMessage* message);
  43                         void                            _Revert();
  44                         time_t                          _PrefletUptime() const;
  45
  46                         TDateEdit*                      fDateEdit;
  47                         TTimeEdit*                      fTimeEdit;
  48                         BCalendarView*          fCalendarView;
  49                         TAnalogClock*           fClock;
  50
  51                         bool                            fInitialized;
  52
  53                         time_t                          fTimeAtStart;
  54                         bigtime_t                       fSystemTimeAtStart;
  55 };
  56
  57
  58 #endif  // _DATE_TIME_VIEW_H