X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/749bfe9a6de1187def2b26c0cbbb249c1548c1ac..6e0fbb3dbf4501b4113f2d5fe775850b7dabc477:/samples/calendar/calendar.cpp diff --git a/samples/calendar/calendar.cpp b/samples/calendar/calendar.cpp index 6bd3311525..2b83737e07 100644 --- a/samples/calendar/calendar.cpp +++ b/samples/calendar/calendar.cpp @@ -17,11 +17,6 @@ // headers // ---------------------------------------------------------------------------- -#if defined(__GNUG__) && !defined(__APPLE__) - #pragma implementation "calendar.cpp" - #pragma interface "calendar.cpp" -#endif - // For compilers that support precompilation, includes "wx/wx.h". #include "wx/wxprec.h" @@ -39,11 +34,24 @@ #include "wx/menu.h" #include "wx/layout.h" #include "wx/msgdlg.h" + #include "wx/icon.h" + #include "wx/button.h" + #include "wx/sizer.h" + #include "wx/textctrl.h" + #include "wx/settings.h" #endif -#include "wx/sizer.h" #include "wx/calctrl.h" +#if wxUSE_DATEPICKCTRL + #include "wx/datectrl.h" + #if wxUSE_DATEPICKCTRL_GENERIC + #include "wx/generic/datectrl.h" + #endif // wxUSE_DATEPICKCTRL_GENERIC +#endif // wxUSE_DATEPICKCTRL + +#include "../sample.xpm" + // ---------------------------------------------------------------------------- // private classes // ---------------------------------------------------------------------------- @@ -81,10 +89,11 @@ public: void SetDate(); void Today(); - + private: wxCalendarCtrl *m_calendar; wxStaticText *m_date; + wxSizer *m_sizer; DECLARE_EVENT_TABLE() }; @@ -94,12 +103,18 @@ class MyFrame : public wxFrame { public: // ctor(s) - MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size); + MyFrame(const wxString& title, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize); // event handlers (these functions should _not_ be virtual) void OnQuit(wxCommandEvent& event); void OnAbout(wxCommandEvent& event); +#if wxUSE_DATEPICKCTRL + void OnAskDate(wxCommandEvent& event); + + void OnUpdateUIStartWithNone(wxUpdateUIEvent& event); +#endif // wxUSE_DATEPICKCTRL + void OnCalMonday(wxCommandEvent& event); void OnCalHolidays(wxCommandEvent& event); void OnCalSpecial(wxCommandEvent& event); @@ -113,6 +128,8 @@ public: void OnSetDate(wxCommandEvent& event); void OnToday(wxCommandEvent& event); + void OnCalToggleResizable(wxCommandEvent& event); + void OnAllowYearUpdate(wxUpdateUIEvent& event); private: @@ -122,6 +139,29 @@ private: DECLARE_EVENT_TABLE() }; +#if wxUSE_DATEPICKCTRL + +// Define a simple modal dialog which asks the user for a date +class MyDialog : public wxDialog +{ +public: + MyDialog(wxWindow *parent, const wxDateTime& dt, int dtpStyle); + + wxDateTime GetDate() const { return m_datePicker->GetValue(); } + +private: + void OnDateChange(wxDateEvent& event); + + + wxDatePickerCtrlBase *m_datePicker; + wxTextCtrl *m_text; + + + DECLARE_EVENT_TABLE() +}; + +#endif // wxUSE_DATEPICKCTRL + // ---------------------------------------------------------------------------- // constants // ---------------------------------------------------------------------------- @@ -130,8 +170,8 @@ private: enum { // menu items - Calendar_File_About = 100, - Calendar_File_Quit, + Calendar_File_About = wxID_ABOUT, + Calendar_File_Quit = wxID_EXIT, Calendar_Cal_Monday = 200, Calendar_Cal_Holidays, Calendar_Cal_Special, @@ -141,6 +181,17 @@ enum Calendar_Cal_SurroundWeeks, Calendar_Cal_SetDate, Calendar_Cal_Today, + Calendar_Cal_Resizable, +#if wxUSE_DATEPICKCTRL + Calendar_DatePicker_AskDate = 300, + Calendar_DatePicker_ShowCentury, + Calendar_DatePicker_DropDown, + Calendar_DatePicker_AllowNone, + Calendar_DatePicker_StartWithNone, +#if wxUSE_DATEPICKCTRL_GENERIC + Calendar_DatePicker_Generic, +#endif // wxUSE_DATEPICKCTRL_GENERIC +#endif // wxUSE_DATEPICKCTRL Calendar_CalCtrl = 1000 }; @@ -155,6 +206,13 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU(Calendar_File_Quit, MyFrame::OnQuit) EVT_MENU(Calendar_File_About, MyFrame::OnAbout) +#if wxUSE_DATEPICKCTRL + EVT_MENU(Calendar_DatePicker_AskDate, MyFrame::OnAskDate) + + EVT_UPDATE_UI(Calendar_DatePicker_StartWithNone, + MyFrame::OnUpdateUIStartWithNone) +#endif // wxUSE_DATEPICKCTRL + EVT_MENU(Calendar_Cal_Monday, MyFrame::OnCalMonday) EVT_MENU(Calendar_Cal_Holidays, MyFrame::OnCalHolidays) EVT_MENU(Calendar_Cal_Special, MyFrame::OnCalSpecial) @@ -168,6 +226,8 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU(Calendar_Cal_SetDate, MyFrame::OnSetDate) EVT_MENU(Calendar_Cal_Today, MyFrame::OnToday) + EVT_MENU(Calendar_Cal_Resizable, MyFrame::OnCalToggleResizable) + EVT_UPDATE_UI(Calendar_Cal_Year, MyFrame::OnAllowYearUpdate) END_EVENT_TABLE() @@ -180,6 +240,14 @@ BEGIN_EVENT_TABLE(MyPanel, wxPanel) EVT_CALENDAR_WEEKDAY_CLICKED(Calendar_CalCtrl, MyPanel::OnCalendarWeekDayClick) END_EVENT_TABLE() +#if wxUSE_DATEPICKCTRL + +BEGIN_EVENT_TABLE(MyDialog, wxDialog) + EVT_DATE_CHANGED(wxID_ANY, MyDialog::OnDateChange) +END_EVENT_TABLE() + +#endif // wxUSE_DATEPICKCTRL + // Create a new application object: this macro will allow wxWidgets to create // the application object during program execution (it's better than using a // static object for many reasons) and also declares the accessor function @@ -198,9 +266,15 @@ IMPLEMENT_APP(MyApp) // `Main program' equivalent: the program execution "starts" here bool MyApp::OnInit() { + if ( !wxApp::OnInit() ) + return false; + // Create the main application window - MyFrame *frame = new MyFrame(_T("Calendar wxWidgets sample"), - wxPoint(50, 50), wxSize(450, 340)); + MyFrame *frame = new MyFrame(_T("Calendar wxWidgets sample") +#ifndef __WXWINCE__ + ,wxPoint(50, 50), wxSize(450, 340) +#endif + ); frame->Show(true); @@ -218,9 +292,11 @@ bool MyApp::OnInit() MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) : wxFrame((wxFrame *)NULL, wxID_ANY, title, pos, size) { + // set the frame icon + SetIcon(wxIcon(sample_xpm)); + // create a menu bar wxMenu *menuFile = new wxMenu; - menuFile->Append(Calendar_File_About, _T("&About...\tCtrl-A"), _T("Show about dialog")); menuFile->AppendSeparator(); menuFile->Append(Calendar_File_Quit, _T("E&xit\tAlt-X"), _T("Quit this program")); @@ -252,19 +328,46 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) _T("Allow changing the year in the calendar"), true); menuCal->AppendSeparator(); - menuCal->Append(Calendar_Cal_SetDate, _T("SetDate()"), _T("Set date to 2005-12-24.")); - menuCal->Append(Calendar_Cal_Today, _T("Today()"), _T("Set the current date.")); + menuCal->Append(Calendar_Cal_SetDate, _T("Call &SetDate(2005-12-24)"), _T("Set date to 2005-12-24.")); + menuCal->Append(Calendar_Cal_Today, _T("Call &Today()"), _T("Set the current date.")); + menuCal->AppendSeparator(); + menuCal->AppendCheckItem(Calendar_Cal_Resizable, _T("Make &resizable\tCtrl-R")); + +#if wxUSE_DATEPICKCTRL + wxMenu *menuDate = new wxMenu; + menuDate->AppendCheckItem(Calendar_DatePicker_ShowCentury, + _T("Al&ways show century")); + menuDate->AppendCheckItem(Calendar_DatePicker_DropDown, + _T("Use &drop down control")); + menuDate->AppendCheckItem(Calendar_DatePicker_AllowNone, + _T("Allow &no date")); + menuDate->AppendCheckItem(Calendar_DatePicker_StartWithNone, + _T("Start &with no date")); +#if wxUSE_DATEPICKCTRL_GENERIC + menuDate->AppendCheckItem(Calendar_DatePicker_Generic, + _T("Use &generic version of the control")); +#endif // wxUSE_DATEPICKCTRL_GENERIC + menuDate->AppendSeparator(); + menuDate->Append(Calendar_DatePicker_AskDate, _T("&Choose date...\tCtrl-D"), _T("Show dialog with wxDatePickerCtrl")); +#endif // wxUSE_DATEPICKCTRL // now append the freshly created menu to the menu bar... wxMenuBar *menuBar = new wxMenuBar; menuBar->Append(menuFile, _T("&File")); menuBar->Append(menuCal, _T("&Calendar")); +#if wxUSE_DATEPICKCTRL + menuBar->Append(menuDate, _T("&Date picker")); +#endif // wxUSE_DATEPICKCTRL menuBar->Check(Calendar_Cal_Monday, true); menuBar->Check(Calendar_Cal_Holidays, true); menuBar->Check(Calendar_Cal_Month, true); menuBar->Check(Calendar_Cal_Year, true); +#if wxUSE_DATEPICKCTRL + menuBar->Check(Calendar_DatePicker_ShowCentury, true); +#endif // wxUSE_DATEPICKCTRL + // ... and attach this menu bar to the frame SetMenuBar(menuBar); @@ -351,6 +454,76 @@ void MyFrame::OnToday(wxCommandEvent &WXUNUSED(event)) m_panel->Today(); } +void MyFrame::OnCalToggleResizable(wxCommandEvent& event) +{ + wxSizer * const sizer = m_panel->GetSizer(); + wxSizerItem * const item = sizer->GetItem(m_panel->GetCal()); + if ( event.IsChecked() ) + { + item->SetProportion(1); + item->SetFlag(wxEXPAND); + } + else // not resizable + { + item->SetProportion(0); + item->SetFlag(wxALIGN_CENTER); + } + + sizer->Layout(); +} + +#if wxUSE_DATEPICKCTRL + +void MyFrame::OnUpdateUIStartWithNone(wxUpdateUIEvent& event) +{ + // it only makes sense to start with invalid date if we can have no date + event.Enable( GetMenuBar()->IsChecked(Calendar_DatePicker_AllowNone) ); +} + +void MyFrame::OnAskDate(wxCommandEvent& WXUNUSED(event)) +{ + wxDateTime dt = m_panel->GetCal()->GetDate(); + + int style = wxDP_DEFAULT; + if ( GetMenuBar()->IsChecked(Calendar_DatePicker_ShowCentury) ) + style |= wxDP_SHOWCENTURY; + if ( GetMenuBar()->IsChecked(Calendar_DatePicker_DropDown) ) + style |= wxDP_DROPDOWN; + if ( GetMenuBar()->IsChecked(Calendar_DatePicker_AllowNone) ) + { + style |= wxDP_ALLOWNONE; + + if ( GetMenuBar()->IsChecked(Calendar_DatePicker_StartWithNone) ) + dt = wxDefaultDateTime; + } + + MyDialog dlg(this, dt, style); + if ( dlg.ShowModal() == wxID_OK ) + { + dt = dlg.GetDate(); + if ( dt.IsValid() ) + { + const wxDateTime today = wxDateTime::Today(); + + if ( dt.GetDay() == today.GetDay() && + dt.GetMonth() == today.GetMonth() ) + { + wxMessageBox(_T("Happy birthday!"), _T("Calendar Sample")); + } + + m_panel->GetCal()->SetDate(dt); + + wxLogStatus(_T("Changed the date to your input")); + } + else + { + wxLogStatus(_T("No date entered")); + } + } +} + +#endif // wxUSE_DATEPICKCTRL + // ---------------------------------------------------------------------------- // MyPanel // ---------------------------------------------------------------------------- @@ -370,7 +543,9 @@ MyPanel::MyPanel(wxFrame *frame) wxCAL_SHOW_HOLIDAYS | wxRAISED_BORDER); - wxBoxSizer *m_sizer = new wxBoxSizer( wxHORIZONTAL ); + // adjust to vertical/horizontal display, check mostly dedicated to WinCE + bool horizontal = ( wxSystemSettings::GetMetric(wxSYS_SCREEN_X) > wxSystemSettings::GetMetric(wxSYS_SCREEN_Y) ); + m_sizer = new wxBoxSizer( horizontal ? wxHORIZONTAL : wxVERTICAL ); m_sizer->Add(m_date, 0, wxALIGN_CENTER | wxALL, 10 ); m_sizer->Add(m_calendar, 0, wxALIGN_CENTER | wxALIGN_LEFT); @@ -417,9 +592,26 @@ void MyPanel::ToggleCalStyle(bool on, int flag) else style &= ~flag; - m_calendar->SetWindowStyle(style); + if ( flag == wxCAL_SEQUENTIAL_MONTH_SELECTION ) + { + // changing this style requires recreating the control + wxCalendarCtrl *calendar = new wxCalendarCtrl(this, Calendar_CalCtrl, + m_calendar->GetDate(), + wxDefaultPosition, + wxDefaultSize, + style); + m_sizer->Replace(m_calendar, calendar); + delete m_calendar; + m_calendar = calendar; + + m_sizer->Layout(); + } + else // just changing the style is enough + { + m_calendar->SetWindowStyle(style); - m_calendar->Refresh(); + m_calendar->Refresh(); + } } void MyPanel::HighlightSpecial(bool on) @@ -455,3 +647,68 @@ void MyPanel::Today() { m_calendar->SetDate(wxDateTime::Today()); } + +// ---------------------------------------------------------------------------- +// MyDialog +// ---------------------------------------------------------------------------- + +#if wxUSE_DATEPICKCTRL + +MyDialog::MyDialog(wxWindow *parent, const wxDateTime& dt, int dtpStyle) + : wxDialog(parent, wxID_ANY, wxString(_T("Calendar: Choose a date"))) +{ + wxStdDialogButtonSizer *sizerBtns = new wxStdDialogButtonSizer; + sizerBtns->AddButton(new wxButton(this, wxID_OK)); + sizerBtns->AddButton(new wxButton(this, wxID_CANCEL)); + sizerBtns->Realize(); + + wxSizer *sizerText = new wxBoxSizer(wxHORIZONTAL); + sizerText->Add(new wxStaticText(this, wxID_ANY, _T("Date in ISO format: ")), + wxSizerFlags().Border().Align(wxALIGN_CENTRE_VERTICAL)); + m_text = new wxTextCtrl(this, wxID_ANY); + sizerText->Add(m_text, wxSizerFlags(). + Expand().Border().Align(wxALIGN_CENTRE_VERTICAL)); + + wxSizer *sizerTop = new wxBoxSizer(wxVERTICAL); + sizerTop->Add(new wxStaticText + ( + this, wxID_ANY, + _T("Enter your birthday date (not before 20th century):") + ), + wxSizerFlags().Border()); + +#if wxUSE_DATEPICKCTRL_GENERIC + wxFrame *frame = (wxFrame *)wxGetTopLevelParent(parent); + if ( frame && frame->GetMenuBar()->IsChecked(Calendar_DatePicker_Generic) ) + m_datePicker = new wxDatePickerCtrlGeneric(this, wxID_ANY, dt, + wxDefaultPosition, + wxDefaultSize, + dtpStyle); + else +#endif // wxUSE_DATEPICKCTRL_GENERIC + m_datePicker = new wxDatePickerCtrl(this, wxID_ANY, dt, + wxDefaultPosition, wxDefaultSize, + dtpStyle); + m_datePicker->SetRange(wxDateTime(1, wxDateTime::Jan, 1900), + wxDefaultDateTime); + sizerTop->Add(m_datePicker, wxSizerFlags().Expand().Border()); + + sizerTop->AddStretchSpacer(1); + sizerTop->Add(sizerText); + + sizerTop->Add(sizerBtns, wxSizerFlags().Centre().Border()); + + SetSizerAndFit(sizerTop); + Layout(); +} + +void MyDialog::OnDateChange(wxDateEvent& event) +{ + const wxDateTime dt = event.GetDate(); + if ( dt.IsValid() ) + m_text->SetValue(dt.FormatISODate()); + else + m_text->SetValue(wxEmptyString); +} + +#endif // wxUSE_DATEPICKCTRL