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added possibility to create wxDatePickerCtrl without any initial date

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43516 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2006-11-19 13:07:40 +00:00
parent 280399077a
commit 404e855d9f
1 changed files with 26 additions and 5 deletions
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31
samples/calendar/calendar.cpp
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@ -112,6 +112,8 @@ public:
#if wxUSE_DATEPICKCTRL #if wxUSE_DATEPICKCTRL
void OnAskDate(wxCommandEvent& event); void OnAskDate(wxCommandEvent& event);
void OnUpdateUIStartWithNone(wxUpdateUIEvent& event);
#endif // wxUSE_DATEPICKCTRL #endif // wxUSE_DATEPICKCTRL
void OnCalMonday(wxCommandEvent& event); void OnCalMonday(wxCommandEvent& event);
@ -183,6 +185,7 @@ enum
Calendar_DatePicker_ShowCentury, Calendar_DatePicker_ShowCentury,
Calendar_DatePicker_DropDown, Calendar_DatePicker_DropDown,
Calendar_DatePicker_AllowNone, Calendar_DatePicker_AllowNone,
Calendar_DatePicker_StartWithNone,
#if wxUSE_DATEPICKCTRL_GENERIC #if wxUSE_DATEPICKCTRL_GENERIC
Calendar_DatePicker_Generic, Calendar_DatePicker_Generic,
#endif // wxUSE_DATEPICKCTRL_GENERIC #endif // wxUSE_DATEPICKCTRL_GENERIC
@ -203,6 +206,9 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
#if wxUSE_DATEPICKCTRL #if wxUSE_DATEPICKCTRL
EVT_MENU(Calendar_DatePicker_AskDate, MyFrame::OnAskDate) EVT_MENU(Calendar_DatePicker_AskDate, MyFrame::OnAskDate)
EVT_UPDATE_UI(Calendar_DatePicker_StartWithNone,
MyFrame::OnUpdateUIStartWithNone)
#endif // wxUSE_DATEPICKCTRL #endif // wxUSE_DATEPICKCTRL
EVT_MENU(Calendar_Cal_Monday, MyFrame::OnCalMonday) EVT_MENU(Calendar_Cal_Monday, MyFrame::OnCalMonday)
@ -315,8 +321,8 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
_T("Allow changing the year in the calendar"), _T("Allow changing the year in the calendar"),
true); true);
menuCal->AppendSeparator(); menuCal->AppendSeparator();
menuCal->Append(Calendar_Cal_SetDate, _T("SetDate()"), _T("Set date to 2005-12-24.")); menuCal->Append(Calendar_Cal_SetDate, _T("Call &SetDate(2005-12-24)"), _T("Set date to 2005-12-24."));
menuCal->Append(Calendar_Cal_Today, _T("Today()"), _T("Set the current date.")); menuCal->Append(Calendar_Cal_Today, _T("Call &Today()"), _T("Set the current date."));
#if wxUSE_DATEPICKCTRL #if wxUSE_DATEPICKCTRL
wxMenu *menuDate = new wxMenu; wxMenu *menuDate = new wxMenu;
@ -326,6 +332,8 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
_T("Use &drop down control")); _T("Use &drop down control"));
menuDate->AppendCheckItem(Calendar_DatePicker_AllowNone, menuDate->AppendCheckItem(Calendar_DatePicker_AllowNone,
_T("Allow &no date")); _T("Allow &no date"));
menuDate->AppendCheckItem(Calendar_DatePicker_StartWithNone,
_T("Start &with no date"));
#if wxUSE_DATEPICKCTRL_GENERIC #if wxUSE_DATEPICKCTRL_GENERIC
menuDate->AppendCheckItem(Calendar_DatePicker_Generic, menuDate->AppendCheckItem(Calendar_DatePicker_Generic,
_T("Use &generic version of the control")); _T("Use &generic version of the control"));
@ -439,20 +447,33 @@ void MyFrame::OnToday(wxCommandEvent &WXUNUSED(event))
#if wxUSE_DATEPICKCTRL #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)) void MyFrame::OnAskDate(wxCommandEvent& WXUNUSED(event))
{ {
wxDateTime dt = m_panel->GetCal()->GetDate();
int style = wxDP_DEFAULT; int style = wxDP_DEFAULT;
if ( GetMenuBar()->IsChecked(Calendar_DatePicker_ShowCentury) ) if ( GetMenuBar()->IsChecked(Calendar_DatePicker_ShowCentury) )
style |= wxDP_SHOWCENTURY; style |= wxDP_SHOWCENTURY;
if ( GetMenuBar()->IsChecked(Calendar_DatePicker_DropDown) ) if ( GetMenuBar()->IsChecked(Calendar_DatePicker_DropDown) )
style |= wxDP_DROPDOWN; style |= wxDP_DROPDOWN;
if ( GetMenuBar()->IsChecked(Calendar_DatePicker_AllowNone) ) if ( GetMenuBar()->IsChecked(Calendar_DatePicker_AllowNone) )
{
style |= wxDP_ALLOWNONE; style |= wxDP_ALLOWNONE;
MyDialog dlg(this, m_panel->GetCal()->GetDate(), style); if ( GetMenuBar()->IsChecked(Calendar_DatePicker_StartWithNone) )
dt = wxDefaultDateTime;
}
MyDialog dlg(this, dt, style);
if ( dlg.ShowModal() == wxID_OK ) if ( dlg.ShowModal() == wxID_OK )
{ {
const wxDateTime dt = dlg.GetDate(); dt = dlg.GetDate();
if ( dt.IsValid() ) if ( dt.IsValid() )
{ {
const wxDateTime today = wxDateTime::Today(); const wxDateTime today = wxDateTime::Today();
@ -648,7 +669,7 @@ MyDialog::MyDialog(wxWindow *parent, const wxDateTime& dt, int dtpStyle)
void MyDialog::OnDateChange(wxDateEvent& event) void MyDialog::OnDateChange(wxDateEvent& event)
{ {
const wxDateTime dt = event.GetDate(); const wxDateTime dt = event.GetDate();
if(dt.IsValid()) if ( dt.IsValid() )
m_text->SetValue(dt.FormatISODate()); m_text->SetValue(dt.FormatISODate());
else else
m_text->SetValue(wxEmptyString); m_text->SetValue(wxEmptyString);