include/wx/msw/datetimectrl.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/msw/datetimectrl.h
   3 // Purpose:     wxDateTimePickerCtrl for Windows.
   4 // Author:      Vadim Zeitlin
   5 // Created:     2011-09-22 (extracted from wx/msw/datectrl.h).
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2005-2011 Vadim Zeitlin <vadim@wxwindows.org>
   8 // Licence:     wxWindows licence
   9 ///////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_MSW_DATETIMECTRL_H_
  12 #define _WX_MSW_DATETIMECTRL_H_
  13
  14 #include "wx/intl.h"
  15
  16 // Forward declare a struct from Platform SDK.
  17 struct tagNMDATETIMECHANGE;
  18
  19 // ----------------------------------------------------------------------------
  20 // wxDateTimePickerCtrl
  21 // ----------------------------------------------------------------------------
  22
  23 class WXDLLIMPEXP_ADV wxDateTimePickerCtrl : public wxDateTimePickerCtrlBase
  24 {
  25 public:
  26     // set/get the date
  27     virtual void SetValue(const wxDateTime& dt);
  28     virtual wxDateTime GetValue() const;
  29
  30     // returns true if the platform should explicitly apply a theme border
  31     virtual bool CanApplyThemeBorder() const { return false; }
  32
  33     virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
  34
  35 protected:
  36     virtual wxBorder GetDefaultBorder() const { return wxBORDER_NONE; }
  37     virtual wxSize DoGetBestSize() const;
  38
  39     // Helper for the derived classes Create(): creates a native control with
  40     // the specified attributes.
  41     bool MSWCreateDateTimePicker(wxWindow *parent,
  42                                  wxWindowID id,
  43                                  const wxDateTime& dt,
  44                                  const wxPoint& pos,
  45                                  const wxSize& size,
  46                                  long style,
  47                                  const wxValidator& validator,
  48                                  const wxString& name);
  49
  50     // Override to return the date/time format used by this control.
  51     virtual wxLocaleInfo MSWGetFormat() const = 0;
  52
  53     // Override to indicate whether we can have no date at all.
  54     virtual bool MSWAllowsNone() const = 0;
  55
  56     // Override to update m_date and send the event when the control contents
  57     // changes, return true if the event was handled.
  58     virtual bool MSWOnDateTimeChange(const tagNMDATETIMECHANGE& dtch) = 0;
  59
  60
  61     // the date currently shown by the control, may be invalid
  62     wxDateTime m_date;
  63 };
  64
  65 #endif // _WX_MSW_DATETIMECTRL_H_