]> git.saurik.com Git - wxWidgets.git/blobdiff - src/generic/calctrl.cpp
Have the calendar control handle events from it's combo and spin controls
[wxWidgets.git] / src / generic / calctrl.cpp
index 97481d564c6cd2f7cbf54139a7e56410a7108e80..92fb7051e9e91a646d25f738a2d066c66118b513 100644 (file)
@@ -33,7 +33,7 @@
     #include "wx/settings.h"
     #include "wx/brush.h"
     #include "wx/combobox.h"
-    #include "wx/listbox"
+    #include "wx/listbox.h"
     #include "wx/stattext.h"
     #include "wx/textctrl.h"
 #endif //WX_PRECOMP
 
 #include "wx/spinctrl.h"
 
+// if wxDatePickerCtrl code doesn't define the date event, do it here as we
+// need it as well
+#if !wxUSE_DATEPICKCTRL
+    #define _WX_DEFINE_DATE_EVENTS_
+#endif
+
 #include "wx/calctrl.h"
 
 #define DEBUG_PAINT 0
 
-// ----------------------------------------------------------------------------
-// private classes
-// ----------------------------------------------------------------------------
-
-class wxMonthComboBox : public wxComboBox
-{
-public:
-    wxMonthComboBox(wxCalendarCtrl *cal);
-
-    void OnMonthChange(wxCommandEvent& event) { m_cal->OnMonthChange(event); }
-
-private:
-    wxCalendarCtrl *m_cal;
-
-    DECLARE_EVENT_TABLE()
-    DECLARE_NO_COPY_CLASS(wxMonthComboBox)
-};
-
-class wxYearSpinCtrl : public wxSpinCtrl
-{
-public:
-    wxYearSpinCtrl(wxCalendarCtrl *cal);
-
-    void OnYearTextChange(wxCommandEvent& event)
-    {
-        m_cal->SetUserChangedYear();
-        m_cal->OnYearChange(event);
-    }
-    void OnYearChange(wxSpinEvent& event) { m_cal->OnYearChange(event); }
-
-private:
-    wxCalendarCtrl *m_cal;
-
-    DECLARE_EVENT_TABLE()
-    DECLARE_NO_COPY_CLASS(wxYearSpinCtrl)
-};
-
 // ----------------------------------------------------------------------------
 // wxWin macros
 // ----------------------------------------------------------------------------
@@ -96,15 +65,6 @@ BEGIN_EVENT_TABLE(wxCalendarCtrl, wxControl)
     EVT_LEFT_DCLICK(wxCalendarCtrl::OnDClick)
 END_EVENT_TABLE()
 
-BEGIN_EVENT_TABLE(wxMonthComboBox, wxComboBox)
-    EVT_COMBOBOX(wxID_ANY, wxMonthComboBox::OnMonthChange)
-END_EVENT_TABLE()
-
-BEGIN_EVENT_TABLE(wxYearSpinCtrl, wxSpinCtrl)
-    EVT_TEXT(wxID_ANY, wxYearSpinCtrl::OnYearTextChange)
-    EVT_SPINCTRL(wxID_ANY, wxYearSpinCtrl::OnYearChange)
-END_EVENT_TABLE()
-
 #if wxUSE_EXTENDED_RTTI
 WX_DEFINE_FLAGS( wxCalendarCtrlStyle )
 
@@ -162,7 +122,7 @@ wxCONSTRUCTOR_6( wxCalendarCtrl , wxWindow* , Parent , wxWindowID , Id , wxDateT
 #else
 IMPLEMENT_DYNAMIC_CLASS(wxCalendarCtrl, wxControl)
 #endif
-IMPLEMENT_DYNAMIC_CLASS(wxCalendarEvent, wxCommandEvent)
+IMPLEMENT_DYNAMIC_CLASS(wxCalendarEvent, wxDateEvent)
 
 // ----------------------------------------------------------------------------
 // events
@@ -179,46 +139,6 @@ DEFINE_EVENT_TYPE(wxEVT_CALENDAR_WEEKDAY_CLICKED)
 // implementation
 // ============================================================================
 
-// ----------------------------------------------------------------------------
-// wxMonthComboBox and wxYearSpinCtrl
-// ----------------------------------------------------------------------------
-
-wxMonthComboBox::wxMonthComboBox(wxCalendarCtrl *cal)
-               : wxComboBox(cal->GetParent(), wxID_ANY,
-                            wxEmptyString,
-                            wxDefaultPosition,
-                            wxDefaultSize,
-                            0, NULL,
-                            wxCB_READONLY | wxCLIP_SIBLINGS)
-{
-    m_cal = cal;
-
-    wxDateTime::Month m;
-    for ( m = wxDateTime::Jan; m < wxDateTime::Inv_Month; wxNextMonth(m) )
-    {
-        Append(wxDateTime::GetMonthName(m));
-    }
-
-    SetSelection(m_cal->GetDate().GetMonth());
-    SetSize(wxDefaultPosition.x,
-            wxDefaultPosition.y,
-            wxDefaultSize.x,
-            wxDefaultSize.y,
-            wxSIZE_AUTO_WIDTH|wxSIZE_AUTO_HEIGHT);
-}
-
-wxYearSpinCtrl::wxYearSpinCtrl(wxCalendarCtrl *cal)
-              : wxSpinCtrl(cal->GetParent(), wxID_ANY,
-                           cal->GetDate().Format(_T("%Y")),
-                           wxDefaultPosition,
-                           wxDefaultSize,
-                           wxSP_ARROW_KEYS | wxCLIP_SIBLINGS,
-                           -4300, 10000, cal->GetDate().GetYear())
-
-{
-    m_cal = cal;
-}
-
 // ----------------------------------------------------------------------------
 // wxCalendarCtrl
 // ----------------------------------------------------------------------------
@@ -294,12 +214,12 @@ bool wxCalendarCtrl::Create(wxWindow *parent,
 
     if ( !HasFlag(wxCAL_SEQUENTIAL_MONTH_SELECTION) )
     {
-        m_spinYear = new wxYearSpinCtrl(this);
+        CreateYearSpinCtrl();
         m_staticYear = new wxStaticText(GetParent(), wxID_ANY, m_date.Format(_T("%Y")),
                                         wxDefaultPosition, wxDefaultSize,
                                         wxALIGN_CENTRE);
 
-        m_comboMonth = new wxMonthComboBox(this);
+        CreateMonthComboBox();
         m_staticMonth = new wxStaticText(GetParent(), wxID_ANY, m_date.Format(_T("%B")),
                                          wxDefaultPosition, wxDefaultSize,
                                          wxALIGN_CENTRE);
@@ -312,7 +232,11 @@ bool wxCalendarCtrl::Create(wxWindow *parent,
     // above it
     SetBestSize(size);
     SetPosition(pos);
-        
+
+    // Since we don't paint the whole background make sure that the platform
+    // will use the right one.
+    SetBackgroundColour(GetBackgroundColour());
+
     SetHolidayAttrs();
 
     return true;
@@ -326,6 +250,55 @@ wxCalendarCtrl::~wxCalendarCtrl()
     }
 }
 
+// ----------------------------------------------------------------------------
+// Create the wxComboBox and wxSpinCtrl
+// ----------------------------------------------------------------------------
+
+void wxCalendarCtrl::CreateMonthComboBox()
+{
+    m_comboMonth = new wxComboBox(GetParent(), wxID_ANY,
+                                  wxEmptyString,
+                                  wxDefaultPosition,
+                                  wxDefaultSize,
+                                  0, NULL,
+                                  wxCB_READONLY | wxCLIP_SIBLINGS);
+
+    wxDateTime::Month m;
+    for ( m = wxDateTime::Jan; m < wxDateTime::Inv_Month; wxNextMonth(m) )
+    {
+        m_comboMonth->Append(wxDateTime::GetMonthName(m));
+    }
+
+    m_comboMonth->SetSelection(GetDate().GetMonth());
+    m_comboMonth->SetSize(wxDefaultCoord,
+                          wxDefaultCoord,
+                          wxDefaultCoord,
+                          wxDefaultCoord,
+                          wxSIZE_AUTO_WIDTH|wxSIZE_AUTO_HEIGHT);
+
+    m_comboMonth->Connect(wxEVT_COMMAND_COMBOBOX_SELECTED,
+                          wxCommandEventHandler(wxCalendarCtrl::OnMonthChange),
+                          NULL, this);
+}
+
+void wxCalendarCtrl::CreateYearSpinCtrl()
+{
+    m_spinYear = new wxSpinCtrl(GetParent(), wxID_ANY,
+                                GetDate().Format(_T("%Y")),
+                                wxDefaultPosition,
+                                wxDefaultSize,
+                                wxSP_ARROW_KEYS | wxCLIP_SIBLINGS,
+                                -4300, 10000, GetDate().GetYear());
+
+    m_spinYear->Connect(wxEVT_COMMAND_TEXT_UPDATED,
+                        wxCommandEventHandler(wxCalendarCtrl::OnYearTextChange),
+                        NULL, this);
+
+    m_spinYear->Connect(wxEVT_COMMAND_SPINCTRL_UPDATED,
+                        wxCommandEventHandler(wxCalendarCtrl::OnYearChange),
+                        NULL, this);
+}
+
 // ----------------------------------------------------------------------------
 // forward wxWin functions to subcontrols
 // ----------------------------------------------------------------------------
@@ -782,6 +755,10 @@ wxSize wxCalendarCtrl::DoGetBestSize() const
         height += m_spinYear->GetBestSize().y;
     }
 
+       wxCoord w2= m_comboMonth->GetBestSize().x + HORZ_MARGIN + GetCharWidth()*6;
+       if (width < w2)
+         width=w2;
+
     if ( !HasFlag(wxBORDER_NONE) )
     {
         // the border would clip the last line otherwise
@@ -791,7 +768,7 @@ wxSize wxCalendarCtrl::DoGetBestSize() const
 
     wxSize best(width, height);
     CacheBestSize(best);
-    return best;   
+    return best;
 }
 
 void wxCalendarCtrl::DoSetSize(int x, int y,
@@ -811,37 +788,6 @@ void wxCalendarCtrl::DoMoveWindow(int x, int y, int width, int height)
         wxSize sizeStatic = m_staticMonth->GetSize();
         wxSize sizeSpin = m_spinYear->GetSize();
         int dy = (sizeCombo.y - sizeStatic.y) / 2;
-/*
-In the calender the size of the combobox for the year
-is just defined by a margin from the month combobox to
-the left border. While in wxUniv the year control can't
-show all 4 digits, in wxMsw it show almost twice as
-much. Instead the year should use it's best size and be
-left aligned to the calendar. Just in case the month in
-any language is longer than it has space in the
-calendar it is shortend.This way the year always can
-show the 4 digits.
-
-This patch relies on the fact that a combobox has a
-good best size implementation. This is not the case
-with wxMSW but I don't know why.
-
-Otto Wyss
-*/
-
-#ifdef __WXUNIVERSAL__
-        if (sizeCombo.x + HORZ_MARGIN - sizeSpin.x > width)
-        {
-            m_comboMonth->SetSize(x, y, width - HORZ_MARGIN - sizeSpin.x, sizeCombo.y);
-        }
-        else
-        {
-            m_comboMonth->Move(x, y);
-        }
-        m_staticMonth->Move(x, y + dy);
-        m_spinYear->Move(x + width - sizeSpin.x, y);
-        m_staticYear->Move(x + width - sizeSpin.x, y + dy);
-#else
         m_comboMonth->Move(x, y);
         m_staticMonth->SetSize(x, y + dy, sizeCombo.x, sizeStatic.y);
 
@@ -849,7 +795,7 @@ Otto Wyss
 
         m_spinYear->SetSize(x + xDiff, y, width - xDiff, sizeCombo.y);
         m_staticYear->SetSize(x + xDiff, y + dy, width - xDiff, sizeStatic.y);
-#endif
+
         yDiff = wxMax(sizeSpin.y, sizeCombo.y) + VERT_MARGIN;
     }
     else // no controls on the top
@@ -934,6 +880,8 @@ void wxCalendarCtrl::OnPaint(wxPaintEvent& WXUNUSED(event))
 #endif
 
     wxCoord y = 0;
+    wxCoord x0 = (GetSize().x - m_widthCol*7) /2;
+    if (x0 < 0) x0 = 0;
 
     if ( HasFlag(wxCAL_SEQUENTIAL_MONTH_SELECTION) )
     {
@@ -943,7 +891,7 @@ void wxCalendarCtrl::OnPaint(wxPaintEvent& WXUNUSED(event))
         dc.SetTextForeground(*wxBLACK);
         dc.SetBrush(wxBrush(m_colHeaderBg, wxSOLID));
         dc.SetPen(wxPen(m_colHeaderBg, 1, wxSOLID));
-        dc.DrawRectangle(0, y, GetClientSize().x, m_heightRow);
+        dc.DrawRectangle(x0, y, GetClientSize().x, m_heightRow);
 
         // Get extent of month-name + year
         wxCoord monthw, monthh;
@@ -951,7 +899,7 @@ void wxCalendarCtrl::OnPaint(wxPaintEvent& WXUNUSED(event))
         dc.GetTextExtent(headertext, &monthw, &monthh);
 
         // draw month-name centered above weekdays
-        wxCoord monthx = ((m_widthCol * 7) - monthw) / 2;
+        wxCoord monthx = ((m_widthCol * 7) - monthw) / 2 + x0;
         wxCoord monthy = ((m_heightRow - monthh) / 2) + y;
         dc.DrawText(headertext, monthx,  monthy);
 
@@ -965,17 +913,16 @@ void wxCalendarCtrl::OnPaint(wxPaintEvent& WXUNUSED(event))
         leftarrow[1] = wxPoint(arrowheight / 2, 0);
         leftarrow[2] = wxPoint(arrowheight / 2, arrowheight - 1);
 
-        rightarrow[0] = wxPoint(0, 0);
+        rightarrow[0] = wxPoint(0,0);
         rightarrow[1] = wxPoint(arrowheight / 2, arrowheight / 2);
         rightarrow[2] = wxPoint(0, arrowheight - 1);
 
         // draw the "month-arrows"
 
         wxCoord arrowy = (m_heightRow - arrowheight) / 2;
-        wxCoord larrowx = (m_widthCol - (arrowheight / 2)) / 2;
-        wxCoord rarrowx = ((m_widthCol - (arrowheight / 2)) / 2) + m_widthCol*6;
-        m_leftArrowRect = wxRect(0, 0, 0, 0);
-        m_rightArrowRect = wxRect(0, 0, 0, 0);
+        wxCoord larrowx = (m_widthCol - (arrowheight / 2)) / 2 + x0;
+        wxCoord rarrowx = ((m_widthCol - (arrowheight / 2)) / 2) + m_widthCol*6 + x0;
+        m_leftArrowRect = m_rightArrowRect = wxRect(0,0,0,0);
 
         if ( AllowMonthChange() )
         {
@@ -1006,7 +953,7 @@ void wxCalendarCtrl::OnPaint(wxPaintEvent& WXUNUSED(event))
     }
 
     // first draw the week days
-    if ( IsExposed(0, y, 7*m_widthCol, m_heightRow) )
+    if ( IsExposed(x0, y, 7*m_widthCol, m_heightRow) )
     {
 #if DEBUG_PAINT
         wxLogDebug("painting the header");
@@ -1028,7 +975,7 @@ void wxCalendarCtrl::OnPaint(wxPaintEvent& WXUNUSED(event))
                 n = wd;
             wxCoord dayw, dayh;
             dc.GetTextExtent(m_weekdays[n], &dayw, &dayh);
-            dc.DrawText(m_weekdays[n], (wd*m_widthCol) + ((m_widthCol- dayw) / 2), y); // center the day-name
+            dc.DrawText(m_weekdays[n], x0 + (wd*m_widthCol) + ((m_widthCol- dayw) / 2), y); // center the day-name
         }
     }
 
@@ -1129,7 +1076,7 @@ void wxCalendarCtrl::OnPaint(wxPaintEvent& WXUNUSED(event))
                     }
                 }
 
-                wxCoord x = wd*m_widthCol + (m_widthCol - width) / 2;
+                wxCoord x = wd*m_widthCol + (m_widthCol - width) / 2 + x0;
                 dc.DrawText(dayStr, x, y + 1);
 
                 if ( !isSel && attr && attr->HasBorder() )
@@ -1638,6 +1585,12 @@ void wxCalendarCtrl::OnYearChange(wxCommandEvent& event)
     }
 }
 
+void wxCalendarCtrl::OnYearTextChange(wxCommandEvent& event)
+{
+    SetUserChangedYear();
+    OnYearChange(event);
+}
+
 // ----------------------------------------------------------------------------
 // keyboard interface
 // ----------------------------------------------------------------------------
@@ -1816,22 +1769,5 @@ wxCalendarCtrl::GetClassDefaultAttributes(wxWindowVariant variant)
     return wxListBox::GetClassDefaultAttributes(variant);
 }
 
-
-// ----------------------------------------------------------------------------
-// wxCalendarEvent
-// ----------------------------------------------------------------------------
-
-void wxCalendarEvent::Init()
-{
-    m_wday = wxDateTime::Inv_WeekDay;
-}
-
-wxCalendarEvent::wxCalendarEvent(wxCalendarCtrl *cal, wxEventType type)
-               : wxCommandEvent(type, cal->GetId())
-{
-    m_date = cal->GetDate();
-    SetEventObject(cal);
-}
-
 #endif // wxUSE_CALENDARCTRL