Support using GetTextExtent() with empty string to get descent in wxOSX.

[wxWidgets.git] / samples / calendar / calendar.cpp

diff --git a/samples/calendar/calendar.cpp b/samples/calendar/calendar.cpp
index 493f42850dd12ceb6e9aaff2b0a39047aa535382..d7b5c2094faf866f51d2fb5d89d55d45a3a117d3 100644 (file)
--- a/samples/calendar/calendar.cpp
+++ b/samples/calendar/calendar.cpp
@@ -51,6 +51,13 @@
     #endif // wxUSE_DATEPICKCTRL_GENERIC
 #endif // wxUSE_DATEPICKCTRL
 
     #endif // wxUSE_DATEPICKCTRL_GENERIC
 #endif // wxUSE_DATEPICKCTRL
 

+#if wxUSE_TIMEPICKCTRL
+    #include "wx/timectrl.h"
+    #if wxUSE_TIMEPICKCTRL_GENERIC
+        #include "wx/generic/timectrl.h"
+    #endif // wxUSE_TIMEPICKCTRL_GENERIC
+#endif // wxUSE_TIMEPICKCTRL
+

 #include "../sample.xpm"
 
 #ifdef wxHAS_NATIVE_CALENDARCTRL
 #include "../sample.xpm"
 
 #ifdef wxHAS_NATIVE_CALENDARCTRL


@@ -136,6 +143,10 @@ public:
     void OnUpdateUIStartWithNone(wxUpdateUIEvent& event);
 #endif // wxUSE_DATEPICKCTRL
 
     void OnUpdateUIStartWithNone(wxUpdateUIEvent& event);
 #endif // wxUSE_DATEPICKCTRL
 

+#if wxUSE_TIMEPICKCTRL
+    void OnAskTime(wxCommandEvent& event);
+#endif // wxUSE_TIMEPICKCTRL
+

 #ifdef wxHAS_NATIVE_CALENDARCTRL
     void OnCalGeneric(wxCommandEvent& WXUNUSED(event))
     {
 #ifdef wxHAS_NATIVE_CALENDARCTRL
     void OnCalGeneric(wxCommandEvent& WXUNUSED(event))
     {


@@ -177,10 +188,10 @@ private:
 #if wxUSE_DATEPICKCTRL
 
 // Define a simple modal dialog which asks the user for a date
 #if wxUSE_DATEPICKCTRL
 
 // Define a simple modal dialog which asks the user for a date

-class MyDialog : public wxDialog
+class MyDateDialog : public wxDialog

 {
 public:
 {
 public:

-    MyDialog(wxWindow *parent, const wxDateTime& dt, int dtpStyle);
+    MyDateDialog(wxWindow *parent, const wxDateTime& dt, int dtpStyle);

 
     wxDateTime GetDate() const { return m_datePicker->GetValue(); }
 
 
     wxDateTime GetDate() const { return m_datePicker->GetValue(); }
 


@@ -189,7 +200,7 @@ private:
 
 
     wxDatePickerCtrlBase *m_datePicker;
 
 
     wxDatePickerCtrlBase *m_datePicker;

-    wxTextCtrl *m_text;
+    wxStaticText *m_dateText;

 
 
     DECLARE_EVENT_TABLE()
 
 
     DECLARE_EVENT_TABLE()


@@ -197,6 +208,27 @@ private:
 
 #endif // wxUSE_DATEPICKCTRL
 
 
 #endif // wxUSE_DATEPICKCTRL
 

+#if wxUSE_TIMEPICKCTRL
+
+// Another simple dialog, this one asking for time.
+class MyTimeDialog : public wxDialog
+{
+public:
+    MyTimeDialog(wxWindow* parent);
+
+    wxDateTime GetTime() const { return m_timePicker->GetValue(); }
+
+private:
+    void OnTimeChange(wxDateEvent& event);
+
+    wxTimePickerCtrlBase* m_timePicker;
+    wxStaticText* m_timeText;
+
+    wxDECLARE_EVENT_TABLE();
+};
+
+#endif // wxUSE_TIMEPICKCTRL
+

 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------


@@ -231,6 +263,12 @@ enum
     Calendar_DatePicker_Generic,
 #endif // wxUSE_DATEPICKCTRL_GENERIC
 #endif // wxUSE_DATEPICKCTRL
     Calendar_DatePicker_Generic,
 #endif // wxUSE_DATEPICKCTRL_GENERIC
 #endif // wxUSE_DATEPICKCTRL

+#if wxUSE_TIMEPICKCTRL
+    Calendar_TimePicker_AskTime = 400,
+#if wxUSE_TIMEPICKCTRL_GENERIC
+    Calendar_TimePicker_Generic,
+#endif // wxUSE_TIMEPICKCTRL_GENERIC
+#endif // wxUSE_TIMEPICKCTRL

     Calendar_CalCtrl = 1000
 };
 
     Calendar_CalCtrl = 1000
 };
 


@@ -253,6 +291,10 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
                   MyFrame::OnUpdateUIStartWithNone)
 #endif // wxUSE_DATEPICKCTRL
 
                   MyFrame::OnUpdateUIStartWithNone)
 #endif // wxUSE_DATEPICKCTRL
 

+#if wxUSE_TIMEPICKCTRL
+    EVT_MENU(Calendar_TimePicker_AskTime, MyFrame::OnAskTime)
+#endif // wxUSE_TIMEPICKCTRL
+

 #ifdef wxHAS_NATIVE_CALENDARCTRL
     EVT_MENU(Calendar_Cal_Generic, MyFrame::OnCalGeneric)
 #endif // wxHAS_NATIVE_CALENDARCTRL
 #ifdef wxHAS_NATIVE_CALENDARCTRL
     EVT_MENU(Calendar_Cal_Generic, MyFrame::OnCalGeneric)
 #endif // wxHAS_NATIVE_CALENDARCTRL


@@ -280,7 +322,6 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 #ifdef __WXGTK20__
     EVT_UPDATE_UI(Calendar_Cal_Monday, MyFrame::OnUpdateUIGenericOnly)
     EVT_UPDATE_UI(Calendar_Cal_Holidays, MyFrame::OnUpdateUIGenericOnly)
 #ifdef __WXGTK20__
     EVT_UPDATE_UI(Calendar_Cal_Monday, MyFrame::OnUpdateUIGenericOnly)
     EVT_UPDATE_UI(Calendar_Cal_Holidays, MyFrame::OnUpdateUIGenericOnly)

-    EVT_UPDATE_UI(Calendar_Cal_LimitDates, MyFrame::OnUpdateUIGenericOnly)

 #endif
     EVT_UPDATE_UI(Calendar_Cal_Special, MyFrame::OnUpdateUIGenericOnly)
     EVT_UPDATE_UI(Calendar_Cal_SurroundWeeks, MyFrame::OnUpdateUIGenericOnly)
 #endif
     EVT_UPDATE_UI(Calendar_Cal_Special, MyFrame::OnUpdateUIGenericOnly)
     EVT_UPDATE_UI(Calendar_Cal_SurroundWeeks, MyFrame::OnUpdateUIGenericOnly)


@@ -294,14 +335,6 @@ BEGIN_EVENT_TABLE(MyPanel, wxPanel)
     EVT_CALENDAR_WEEK_CLICKED(Calendar_CalCtrl,  MyPanel::OnCalendarWeekClick)
 END_EVENT_TABLE()
 
     EVT_CALENDAR_WEEK_CLICKED(Calendar_CalCtrl,  MyPanel::OnCalendarWeekClick)
 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
 // 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


@@ -347,15 +380,18 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
        : wxFrame((wxFrame *)NULL, wxID_ANY, title, pos, size)
 {
     // set the frame icon
        : wxFrame((wxFrame *)NULL, wxID_ANY, title, pos, size)
 {
     // set the frame icon

-    SetIcon(wxIcon(sample_xpm));
+    SetIcon(wxICON(sample));

 
     // create a menu bar
 
     // create a menu bar

+    wxMenuBar *menuBar = new wxMenuBar;
+

     wxMenu *menuFile = new wxMenu;
     wxMenu *menuFile = new wxMenu;

-    menuFile->Append(Calendar_File_About, wxT("&About...\tCtrl-A"), wxT("Show about dialog"));
+    menuFile->Append(Calendar_File_About, wxT("&About\tCtrl-A"), wxT("Show about dialog"));

     menuFile->AppendSeparator();
     menuFile->Append(Calendar_File_ClearLog, wxT("&Clear log\tCtrl-L"));
     menuFile->AppendSeparator();
     menuFile->Append(Calendar_File_Quit, wxT("E&xit\tAlt-X"), wxT("Quit this program"));
     menuFile->AppendSeparator();
     menuFile->Append(Calendar_File_ClearLog, wxT("&Clear log\tCtrl-L"));
     menuFile->AppendSeparator();
     menuFile->Append(Calendar_File_Quit, wxT("E&xit\tAlt-X"), wxT("Quit this program"));

+    menuBar->Append(menuFile, wxT("&File"));

 
     wxMenu *menuCal = new wxMenu;
 #ifdef wxHAS_NATIVE_CALENDARCTRL
 
     wxMenu *menuCal = new wxMenu;
 #ifdef wxHAS_NATIVE_CALENDARCTRL


@@ -397,6 +433,7 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
     menuCal->Append(Calendar_Cal_BeginDST, "Call SetDate(GetBeginDST())");
     menuCal->AppendSeparator();
     menuCal->AppendCheckItem(Calendar_Cal_Resizable, wxT("Make &resizable\tCtrl-R"));
     menuCal->Append(Calendar_Cal_BeginDST, "Call SetDate(GetBeginDST())");
     menuCal->AppendSeparator();
     menuCal->AppendCheckItem(Calendar_Cal_Resizable, wxT("Make &resizable\tCtrl-R"));

+    menuBar->Append(menuCal, wxT("&Calendar"));

 
 #if wxUSE_DATEPICKCTRL
     wxMenu *menuDate = new wxMenu;
 
 #if wxUSE_DATEPICKCTRL
     wxMenu *menuDate = new wxMenu;


@@ -414,16 +451,20 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
 #endif // wxUSE_DATEPICKCTRL_GENERIC
     menuDate->AppendSeparator();
     menuDate->Append(Calendar_DatePicker_AskDate, wxT("&Choose date...\tCtrl-D"), wxT("Show dialog with wxDatePickerCtrl"));
 #endif // wxUSE_DATEPICKCTRL_GENERIC
     menuDate->AppendSeparator();
     menuDate->Append(Calendar_DatePicker_AskDate, wxT("&Choose date...\tCtrl-D"), wxT("Show dialog with wxDatePickerCtrl"));

-#endif // wxUSE_DATEPICKCTRL
-
-    // now append the freshly created menu to the menu bar...
-    wxMenuBar *menuBar = new wxMenuBar;
-    menuBar->Append(menuFile, wxT("&File"));
-    menuBar->Append(menuCal, wxT("&Calendar"));
-#if wxUSE_DATEPICKCTRL

     menuBar->Append(menuDate, wxT("&Date picker"));
 #endif // wxUSE_DATEPICKCTRL
 
     menuBar->Append(menuDate, wxT("&Date picker"));
 #endif // wxUSE_DATEPICKCTRL
 

+#if wxUSE_TIMEPICKCTRL
+    wxMenu *menuTime = new wxMenu;
+#if wxUSE_TIMEPICKCTRL_GENERIC
+    menuTime->AppendCheckItem(Calendar_TimePicker_Generic,
+                              wxT("Use &generic version of the control"));
+    menuTime->AppendSeparator();
+#endif // wxUSE_TIMEPICKCTRL_GENERIC
+    menuTime->Append(Calendar_TimePicker_AskTime, wxT("&Choose time...\tCtrl-T"), wxT("Show dialog with wxTimePickerCtrl"));
+    menuBar->Append(menuTime, wxT("&Time picker"));
+#endif // wxUSE_TIMEPICKCTRL
+

     menuBar->Check(Calendar_Cal_Monday, true);
     menuBar->Check(Calendar_Cal_Holidays, true);
     menuBar->Check(Calendar_Cal_Month, true);
     menuBar->Check(Calendar_Cal_Monday, true);
     menuBar->Check(Calendar_Cal_Holidays, true);
     menuBar->Check(Calendar_Cal_Month, true);


@@ -606,7 +647,7 @@ void MyFrame::OnAskDate(wxCommandEvent& WXUNUSED(event))
             dt = wxDefaultDateTime;
     }
 
             dt = wxDefaultDateTime;
     }
 

-    MyDialog dlg(this, dt, style);
+    MyDateDialog dlg(this, dt, style);

     if ( dlg.ShowModal() == wxID_OK )
     {
         dt = dlg.GetDate();
     if ( dlg.ShowModal() == wxID_OK )
     {
         dt = dlg.GetDate();


@@ -633,6 +674,19 @@ void MyFrame::OnAskDate(wxCommandEvent& WXUNUSED(event))
 
 #endif // wxUSE_DATEPICKCTRL
 
 
 #endif // wxUSE_DATEPICKCTRL
 

+#if wxUSE_TIMEPICKCTRL
+
+void MyFrame::OnAskTime(wxCommandEvent& WXUNUSED(event))
+{
+    MyTimeDialog dlg(this);
+    if ( dlg.ShowModal() == wxID_OK )
+    {
+        wxLogMessage("You entered %s", dlg.GetTime().FormatISOTime());
+    }
+}
+
+#endif // wxUSE_TIMEPICKCTRL
+

 // ----------------------------------------------------------------------------
 // MyPanel
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // MyPanel
 // ----------------------------------------------------------------------------


@@ -799,6 +853,18 @@ void MyPanel::LimitDateRange(bool on)
         if ( m_calendar->SetDateRange(today - diff, today + diff) )
         {
             wxLogStatus("Date range limited to 3 months around today.");
         if ( m_calendar->SetDateRange(today - diff, today + diff) )
         {
             wxLogStatus("Date range limited to 3 months around today.");

+            wxDateTime firstValidDate;
+            wxDateTime lastValidDate;
+            if ( m_calendar->GetDateRange(&firstValidDate, &lastValidDate) )
+            {
+                wxLogMessage("First valid date: %s, last valid date: %s",
+                             firstValidDate.FormatISODate(),
+                             lastValidDate.FormatISODate());
+            }
+            else
+            {
+                wxLogWarning("Failed to get back the valid dates range.");
+            }

         }
         else
         {
         }
         else
         {


@@ -822,34 +888,18 @@ void MyPanel::LimitDateRange(bool on)
 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------

-// MyDialog
+// MyDateDialog

 // ----------------------------------------------------------------------------
 
 #if wxUSE_DATEPICKCTRL
 
 // ----------------------------------------------------------------------------
 
 #if wxUSE_DATEPICKCTRL
 

-MyDialog::MyDialog(wxWindow *parent, const wxDateTime& dt, int dtpStyle)
+BEGIN_EVENT_TABLE(MyDateDialog, wxDialog)
+    EVT_DATE_CHANGED(wxID_ANY, MyDateDialog::OnDateChange)
+END_EVENT_TABLE()
+
+MyDateDialog::MyDateDialog(wxWindow *parent, const wxDateTime& dt, int dtpStyle)

         : wxDialog(parent, wxID_ANY, wxString(wxT("Calendar: Choose a date")))
 {
         : wxDialog(parent, wxID_ANY, wxString(wxT("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, wxT("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,
-                        wxT("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) )
 #if wxUSE_DATEPICKCTRL_GENERIC
     wxFrame *frame = (wxFrame *)wxGetTopLevelParent(parent);
     if ( frame && frame->GetMenuBar()->IsChecked(Calendar_DatePicker_Generic) )


@@ -864,24 +914,79 @@ MyDialog::MyDialog(wxWindow *parent, const wxDateTime& dt, int dtpStyle)
                                         dtpStyle);
     m_datePicker->SetRange(wxDateTime(1, wxDateTime::Jan, 1900),
                             wxDefaultDateTime);
                                         dtpStyle);
     m_datePicker->SetRange(wxDateTime(1, wxDateTime::Jan, 1900),
                             wxDefaultDateTime);

-    sizerTop->Add(m_datePicker, wxSizerFlags().Expand().Border());
+    m_dateText = new wxStaticText(this, wxID_ANY,
+                                  dt.IsValid() ? dt.FormatISODate()
+                                               : wxString());

 
 

-    sizerTop->AddStretchSpacer(1);
-    sizerTop->Add(sizerText);
+    const wxSizerFlags flags = wxSizerFlags().Centre().Border();
+    wxFlexGridSizer* const sizerMain = new wxFlexGridSizer(2);
+    sizerMain->Add(new wxStaticText(this, wxID_ANY, "Enter &date:"), flags);
+    sizerMain->Add(m_datePicker, flags);

 
 

-    sizerTop->Add(sizerBtns, wxSizerFlags().Centre().Border());
+    sizerMain->Add(new wxStaticText(this, wxID_ANY, "Date in ISO format:"),
+                   flags);
+    sizerMain->Add(m_dateText, flags);
+
+    wxSizer *sizerTop = new wxBoxSizer(wxVERTICAL);
+    sizerTop->Add(sizerMain, flags);
+    sizerTop->Add(CreateStdDialogButtonSizer(wxOK | wxCANCEL), flags);

 
     SetSizerAndFit(sizerTop);
 
     SetSizerAndFit(sizerTop);

-    Layout();

 }
 
 }
 

-void MyDialog::OnDateChange(wxDateEvent& event)
+void MyDateDialog::OnDateChange(wxDateEvent& event)

 {
     const wxDateTime dt = event.GetDate();
     if ( dt.IsValid() )
 {
     const wxDateTime dt = event.GetDate();
     if ( dt.IsValid() )

-        m_text->SetValue(dt.FormatISODate());
+        m_dateText->SetLabel(dt.FormatISODate());

     else
     else

-        m_text->SetValue(wxEmptyString);
+        m_dateText->SetLabel(wxEmptyString);

 }
 
 #endif // wxUSE_DATEPICKCTRL
 }
 
 #endif // wxUSE_DATEPICKCTRL

+
+// ----------------------------------------------------------------------------
+// MyTimeDialog
+// ----------------------------------------------------------------------------
+
+#if wxUSE_TIMEPICKCTRL
+
+BEGIN_EVENT_TABLE(MyTimeDialog, wxDialog)
+    EVT_TIME_CHANGED(wxID_ANY, MyTimeDialog::OnTimeChange)
+END_EVENT_TABLE()
+
+MyTimeDialog::MyTimeDialog(wxWindow *parent)
+        : wxDialog(parent, wxID_ANY, wxString(wxT("Calendar: Choose time")))
+{
+#if wxUSE_TIMEPICKCTRL_GENERIC
+    wxFrame *frame = (wxFrame *)wxGetTopLevelParent(parent);
+    if ( frame && frame->GetMenuBar()->IsChecked(Calendar_TimePicker_Generic) )
+        m_timePicker = new wxTimePickerCtrlGeneric(this, wxID_ANY);
+    else
+#endif // wxUSE_TIMEPICKCTRL_GENERIC
+    m_timePicker = new wxTimePickerCtrl(this, wxID_ANY);
+    m_timeText = new wxStaticText(this, wxID_ANY,
+                                  m_timePicker->GetValue().FormatISOTime());
+
+    const wxSizerFlags flags = wxSizerFlags().Centre().Border();
+    wxFlexGridSizer* const sizerMain = new wxFlexGridSizer(2);
+    sizerMain->Add(new wxStaticText(this, wxID_ANY, "Enter &time:"), flags);
+    sizerMain->Add(m_timePicker, flags);
+
+    sizerMain->Add(new wxStaticText(this, wxID_ANY, "Time in ISO format:"),
+                   flags);
+    sizerMain->Add(m_timeText, flags);
+
+    wxSizer* sizerTop = new wxBoxSizer(wxVERTICAL);
+    sizerTop->Add(sizerMain, flags);
+    sizerTop->Add(CreateStdDialogButtonSizer(wxOK | wxCANCEL), flags);
+
+    SetSizerAndFit(sizerTop);
+}
+
+void MyTimeDialog::OnTimeChange(wxDateEvent& event)
+{
+    m_timeText->SetLabel(event.GetDate().FormatISOTime());
+}
+
+#endif // wxUSE_TIMEPICKCTRL