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 IMPLEMENT_WIDGETS_PAGE(DatePickerWidgetsPage, wxT("DatePicker"),
 123                        (int)wxPlatform(GENERIC_CTRLS).If(wxMSW,NATIVE_CTRLS)
 124                        | PICKER_CTRLS
 125                        );
 126
 127 DatePickerWidgetsPage::DatePickerWidgetsPage(WidgetsBookCtrl *book,
 128                                          wxImageList *imaglist)
 129                       :WidgetsPage(book)
 130 {
 131     imaglist->Add(wxBitmap(datepick_xpm));
 132
 133     wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);
 134
 135     // left pane
 136     wxStaticBox *box = new wxStaticBox(this, wxID_ANY, wxT("Date details"));
 137
 138     wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL);
 139
 140     sizerLeft->Add( CreateSizerWithTextAndLabel( wxT("&Day:"), DatePickerPage_Day , &m_day ),
 141                     0, wxALL | wxALIGN_RIGHT , 5 );
 142
 143     sizerLeft->Add( CreateSizerWithTextAndLabel( wxT("&Month:"), DatePickerPage_Month , &m_month ),
 144                     0, wxALL | wxALIGN_RIGHT , 5 );
 145
 146     sizerLeft->Add( CreateSizerWithTextAndLabel( wxT("&Year:"), DatePickerPage_Year , &m_year ),
 147                     0, wxALL | wxALIGN_RIGHT , 5 );
 148
 149     sizerLeft->Add( new wxButton( this, wxID_ANY, wxT("&Set date") ),
 150                     0, wxALL , 5 );
 151
 152     // right pane
 153     wxSizer *sizerRight = new wxBoxSizer(wxHORIZONTAL);
 154
 155     m_datePicker = new wxDatePickerCtrl(this, DatePickerPage_Picker);
 156
 157     sizerRight->Add(0, 0, 1, wxCENTRE);
 158     sizerRight->Add(m_datePicker, 1, wxCENTRE);
 159     sizerRight->Add(0, 0, 1, wxCENTRE);
 160     sizerRight->SetMinSize(150, 0);
 161     m_sizerDatePicker = sizerRight; // save it to modify it later
 162
 163     // the 3 panes panes compose the window
 164     sizerTop->Add(sizerLeft, 0, (wxALL & ~wxLEFT), 10);
 165     sizerTop->Add(sizerRight, 1, wxGROW | (wxALL & ~wxRIGHT), 10);
 166
 167     // final initializations
 168     Reset();
 169
 170     SetSizer(sizerTop);
 171
 172     sizerTop->Fit(this);
 173 }
 174
 175 void DatePickerWidgetsPage::Reset()
 176 {
 177     const wxDateTime today = wxDateTime::Today();
 178
 179     m_datePicker->SetValue(today);
 180     m_day->SetValue(wxString::Format(_T("%d"), today.GetDay()));
 181     m_month->SetValue(wxString::Format(_T("%d"), today.GetMonth()));
 182     m_year->SetValue(wxString::Format(_T("%d"), today.GetYear()));
 183 }
 184
 185 void DatePickerWidgetsPage::CreateDatePicker()
 186 {
 187     const wxDateTime value = m_datePicker->GetValue();
 188
 189     size_t count = m_sizerDatePicker->GetChildren().GetCount();
 190     for ( size_t n = 0; n < count; n++ )
 191     {
 192         m_sizerDatePicker->Remove(0);
 193     }
 194
 195     delete m_datePicker;
 196
 197     m_datePicker = new wxDatePickerCtrl(this, DatePickerPage_Picker, value);
 198
 199     m_sizerDatePicker->Add(0, 0, 1, wxCENTRE);
 200     m_sizerDatePicker->Add(m_datePicker, 1, wxCENTRE);
 201     m_sizerDatePicker->Add(0, 0, 1, wxCENTRE);
 202     m_sizerDatePicker->Layout();
 203 }
 204
 205 // ----------------------------------------------------------------------------
 206 // event handlers
 207 // ----------------------------------------------------------------------------
 208
 209 void DatePickerWidgetsPage::OnButtonReset(wxCommandEvent& WXUNUSED(event))
 210 {
 211     Reset();
 212
 213     CreateDatePicker();
 214 }
 215
 216 void DatePickerWidgetsPage::OnButtonSet(wxCommandEvent& WXUNUSED(event))
 217 {
 218 }
 219
 220 #endif // wxUSE_DATEPICKCTRL