Mark Johnoson's additions for variable-width weekday names

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6496 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/generic/calctrl.h b/include/wx/generic/calctrl.h
index feabc86fa4166c5bf4c6373fc3d76193fb0e3b7d..c4ced511b8b622224b1ccc8e5ba9b9c7bb18d38d 100644 (file)
--- a/include/wx/generic/calctrl.h
+++ b/include/wx/generic/calctrl.h
@@ -261,6 +261,7 @@ private:
 
     // the week day names
     wxString m_weekdays[7];
+    unsigned long m_weekdaysLen;   // mj10777 : length of name to be drawn
 
     DECLARE_DYNAMIC_CLASS(wxCalendarCtrl)
     DECLARE_EVENT_TABLE()

diff --git a/src/generic/calctrl.cpp b/src/generic/calctrl.cpp
index 34c346e4c7afe9b9889d55db2deabc2ca9155549..9a31b5a86da742f3966b6c052bbecd3167f9ff7a 100644 (file)
--- a/src/generic/calctrl.cpp
+++ b/src/generic/calctrl.cpp
@@ -151,7 +151,7 @@ void wxCalendarCtrl::Init()
     {
         m_weekdays[wd] = wxDateTime::GetWeekDayName(wd, wxDateTime::Name_Abbr);
     }
-
+    m_weekdaysLen = m_weekdays[0].Length();   // mj10777 : length of Day name
     for ( size_t n = 0; n < WXSIZEOF(m_attrs); n++ )
     {
         m_attrs[n] = NULL;
@@ -527,9 +527,7 @@ void wxCalendarCtrl::RecalcGeometry()
         return;
 
     wxClientDC dc(this);
-
     dc.SetFont(m_font);
-
     // determine the column width (we assume that the weekday names are always
     // wider (in any language) than the numbers)
     m_widthCol = 0;
@@ -543,7 +541,6 @@ void wxCalendarCtrl::RecalcGeometry()
             m_widthCol = width;
         }
     }
-
     // leave some margins
     m_widthCol += 2;
     m_heightRow += 2;
@@ -555,11 +552,38 @@ void wxCalendarCtrl::RecalcGeometry()
 
 void wxCalendarCtrl::OnPaint(wxPaintEvent& WXUNUSED(event))
 {
-    wxPaintDC dc(this);
+    wxCoord width;          // mj10777 : moved to top of function
+    RecalcGeometry();       // mj10777 : needed for wxDefaultSize
+    wxSize size;            // mj10777 : size of Ctrl
 
+    wxPaintDC dc(this);
+    size = GetSize();
+    m_font.SetPointSize(size.y/14); // Font in proportion to height
     dc.SetFont(m_font);
+    if ((m_widthCol != size.x/7) || (m_heightRow != size.y/9))
+    {  // mj10777 : only if size has changed
+        // ShowCurrentControls();        // Turn off ?
+        m_widthCol = size.x/7;
+        m_heightRow = size.y/9;
+        SetSize(m_widthCol*7,m_heightRow*9);  // mj10777 : Set to fit full number
+        m_weekdaysLen = m_weekdays[0].Length();
+        dc.GetTextExtent(m_weekdays[0], &width, (wxCoord *)NULL);
+        while (width >= m_widthCol)
+        { // mj10777 : how many letters fit in the Column ?
+#if DEBUG_PAINT
+            printf("%d) : m_widthCol(%d) ; width(%d)\n",m_weekdaysLen,m_widthCol,width);
+#endif
+            m_weekdaysLen--;
+            dc.GetTextExtent(m_weekdays[0].Mid(0, m_weekdaysLen), &width, (wxCoord *)NULL);
+        }
+        // ShowCurrentControls();        // Turn on ?
+        wxSize combosize = m_comboMonth->GetSize();
+        combosize.x = size.x / 2;  // When small, the Year cannot not be seen if the month is to big
+        m_comboMonth->SetSize(combosize);
+    }  // mj10777 : only if size has changed
 
-    RecalcGeometry();
+    if (m_weekdaysLen < 1)
+        m_weekdaysLen = 1;  // mj10777 : must never be less that 1
 
 #if DEBUG_PAINT
     printf("--- starting to paint, selection: %s, week %u\n",
@@ -589,7 +613,9 @@ void wxCalendarCtrl::OnPaint(wxPaintEvent& WXUNUSED(event))
             else
                 n = wd;
 
-            dc.DrawText(m_weekdays[n], wd*m_widthCol + 1, 0);
+            dc.GetTextExtent(m_weekdays[n].Mid(0,m_weekdaysLen), &width, (wxCoord *)NULL); // mj10777
+            width = wd*m_widthCol + (m_widthCol - width) / 2;       // mj10777
+            dc.DrawText(m_weekdays[n].Mid(0,m_weekdaysLen), width, 0); // mj10777
         }
     }
 
@@ -627,7 +653,6 @@ void wxCalendarCtrl::OnPaint(wxPaintEvent& WXUNUSED(event))
                 // don't use wxDate::Format() which prepends 0s
                 unsigned int day = date.GetDay();
                 wxString dayStr = wxString::Format(_T("%u"), day);
-                wxCoord width;
                 dc.GetTextExtent(dayStr, &width, (wxCoord *)NULL);
 
                 bool changedColours = FALSE,