samples/widgets/datepick.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Program:     wxWidgets Widgets Sample
   3 // Name:        datepick.cpp
   4 // Purpose:     Part of the widgets sample showing date picker
   5 // Author:      Dimitri Schoolwerth, Vadim Zeitlin
   6 // Created:     27 Sep 2003
   7 // Id:          $Id$
   8 // Copyright:   (c) 2003 wxWindows team
   9 // License:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 // for compilers that support precompilation, includes "wx/wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #if wxUSE_DATEPICKCTRL
  28
  29 // for all others, include the necessary headers
  30 #ifndef WX_PRECOMP
  31     #include "wx/app.h"
  32     #include "wx/log.h"
  33
  34     #include "wx/bitmap.h"
  35     #include "wx/button.h"
  36     #include "wx/checkbox.h"
  37     #include "wx/radiobox.h"
  38     #include "wx/statbox.h"
  39     #include "wx/textctrl.h"
  40
  41     #include "wx/sizer.h"
  42 #endif
  43
  44 #include "wx/datectrl.h"
  45
  46 #include "widgets.h"
  47
  48 #include "icons/datepick.xpm"
  49
  50 // ----------------------------------------------------------------------------
  51 // constants
  52 // ----------------------------------------------------------------------------
  53
  54 // control ids
  55 enum
  56 {
  57     DatePickerPage_Reset = wxID_HIGHEST,
  58     DatePickerPage_Day,
  59     DatePickerPage_Month,
  60     DatePickerPage_Year,
  61     DatePickerPage_Set,
  62     DatePickerPage_Picker
  63 };
  64
  65 // ----------------------------------------------------------------------------
  66 // CheckBoxWidgetsPage
  67 // ----------------------------------------------------------------------------
  68
  69 class DatePickerWidgetsPage : public WidgetsPage
  70 {
  71 public:
  72     DatePickerWidgetsPage(WidgetsBookCtrl *book, wxImageList *imaglist);
  73     virtual ~DatePickerWidgetsPage(){};
  74
  75     virtual wxControl *GetWidget() const { return m_datePicker; }
  76     virtual void RecreateWidget() { CreateDatePicker(); }
  77
  78 protected:
  79     // event handlers
  80     void OnButtonSet(wxCommandEvent& event);
  81
  82     void OnButtonReset(wxCommandEvent& event);
  83
  84     // reset the date picker parameters
  85     void Reset();
  86
  87     // (re)create the date picker
  88     void CreateDatePicker();
  89
  90     // the controls
  91     // ------------
  92
  93     // the checkbox itself and the sizer it is in
  94     wxDatePickerCtrl *m_datePicker;
  95     wxSizer *m_sizerDatePicker;
  96
  97     wxTextCtrl *m_day;
  98     wxTextCtrl *m_month;
  99     wxTextCtrl *m_year;
 100
 101     // the text entries for command parameters
 102     wxTextCtrl *m_textLabel;
 103
 104 private:
 105     DECLARE_EVENT_TABLE()
 106     DECLARE_WIDGETS_PAGE(DatePickerWidgetsPage)
 107 };
 108
 109 // ----------------------------------------------------------------------------
 110 // event tables
 111 // ----------------------------------------------------------------------------
 112
 113 BEGIN_EVENT_TABLE(DatePickerWidgetsPage, WidgetsPage)
 114     EVT_BUTTON(DatePickerPage_Reset, DatePickerWidgetsPage::OnButtonReset)
 115     EVT_BUTTON(DatePickerPage_Set, DatePickerWidgetsPage::OnButtonSet)
 116 END_EVENT_TABLE()
 117
 118 // ============================================================================
 119 // implementation
 120 // ============================================================================
 121
 122 #if defined(__WXMSW__)
 123     #define FAMILY_CTRLS NATIVE_CTRLS
 124 #else
 125     #define FAMILY_CTRLS GENERIC_CTRLS
 126 #endif
 127
 128 IMPLEMENT_WIDGETS_PAGE(DatePickerWidgetsPage, wxT("DatePicker"),
 129                        FAMILY_CTRLS | PICKER_CTRLS
 130                        );
 131
 132 DatePickerWidgetsPage::DatePickerWidgetsPage(WidgetsBookCtrl *book,
 133                                          wxImageList *imaglist)
 134                       :WidgetsPage(book, imaglist, datepick_xpm)
 135 {
 136     wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);
 137
 138     // left pane
 139     wxStaticBox *box = new wxStaticBox(this, wxID_ANY, wxT("Date details"));
 140
 141     wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL);
 142
 143     sizerLeft->Add( CreateSizerWithTextAndLabel( wxT("&Day:"), DatePickerPage_Day , &m_day ),
 144                     0, wxALL | wxALIGN_RIGHT , 5 );
 145
 146     sizerLeft->Add( CreateSizerWithTextAndLabel( wxT("&Month:"), DatePickerPage_Month , &m_month ),
 147                     0, wxALL | wxALIGN_RIGHT , 5 );
 148
 149     sizerLeft->Add( CreateSizerWithTextAndLabel( wxT("&Year:"), DatePickerPage_Year , &m_year ),
 150                     0, wxALL | wxALIGN_RIGHT , 5 );
 151
 152     sizerLeft->Add( new wxButton( this, wxID_ANY, wxT("&Set date") ),
 153                     0, wxALL , 5 );
 154
 155     // right pane
 156     wxSizer *sizerRight = new wxBoxSizer(wxHORIZONTAL);
 157
 158     m_datePicker = new wxDatePickerCtrl(this, DatePickerPage_Picker);
 159
 160     sizerRight->Add(0, 0, 1, wxCENTRE);
 161     sizerRight->Add(m_datePicker, 1, wxCENTRE);
 162     sizerRight->Add(0, 0, 1, wxCENTRE);
 163     sizerRight->SetMinSize(150, 0);
 164     m_sizerDatePicker = sizerRight; // save it to modify it later
 165
 166     // the 3 panes panes compose the window
 167     sizerTop->Add(sizerLeft, 0, (wxALL & ~wxLEFT), 10);
 168     sizerTop->Add(sizerRight, 1, wxGROW | (wxALL & ~wxRIGHT), 10);
 169
 170     // final initializations
 171     Reset();
 172
 173     SetSizer(sizerTop);
 174
 175     sizerTop->Fit(this);
 176 }
 177
 178 void DatePickerWidgetsPage::Reset()
 179 {
 180     const wxDateTime today = wxDateTime::Today();
 181
 182     m_datePicker->SetValue(today);
 183     m_day->SetValue(wxString::Format(_T("%d"), today.GetDay()));
 184     m_month->SetValue(wxString::Format(_T("%d"), today.GetMonth()));
 185     m_year->SetValue(wxString::Format(_T("%d"), today.GetYear()));
 186 }
 187
 188 void DatePickerWidgetsPage::CreateDatePicker()
 189 {
 190     const wxDateTime value = m_datePicker->GetValue();
 191
 192     size_t count = m_sizerDatePicker->GetChildren().GetCount();
 193     for ( size_t n = 0; n < count; n++ )
 194     {
 195         m_sizerDatePicker->Remove(0);
 196     }
 197
 198     delete m_datePicker;
 199
 200     m_datePicker = new wxDatePickerCtrl(this, DatePickerPage_Picker, value);
 201
 202     m_sizerDatePicker->Add(0, 0, 1, wxCENTRE);
 203     m_sizerDatePicker->Add(m_datePicker, 1, wxCENTRE);
 204     m_sizerDatePicker->Add(0, 0, 1, wxCENTRE);
 205     m_sizerDatePicker->Layout();
 206 }
 207
 208 // ----------------------------------------------------------------------------
 209 // event handlers
 210 // ----------------------------------------------------------------------------
 211
 212 void DatePickerWidgetsPage::OnButtonReset(wxCommandEvent& WXUNUSED(event))
 213 {
 214     Reset();
 215
 216     CreateDatePicker();
 217 }
 218
 219 void DatePickerWidgetsPage::OnButtonSet(wxCommandEvent& WXUNUSED(event))
 220 {
 221 }
 222
 223 #endif // wxUSE_DATEPICKCTRL