misc fixes for wxDirDialog; new wxDD_CHANGE_DIR flag (patch 1478051)

[wxWidgets.git] / include / wx / generic / grid.h

diff --git a/include/wx/generic/grid.h b/include/wx/generic/grid.h
index 8701a1941b460ca7bb218e79e051c180c6a47b8a..c554e7236d3b9d6d86975284373bdb35dcf4b4ab 100644 (file)
--- a/include/wx/generic/grid.h
+++ b/include/wx/generic/grid.h
@@ -9,8 +9,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#include "wx/defs.h"
-
 #ifndef __WXGRID_H__
 #define __WXGRID_H__
 
@@ -103,7 +101,7 @@ public:
     // calling DecRef() once will delete it. Calling IncRef() allows to lock
     // it until the matching DecRef() is called
     void IncRef() { m_nRef++; }
-    void DecRef() { if ( !--m_nRef ) delete this; }
+    void DecRef() { if ( --m_nRef == 0 ) delete this; }
 
     // interpret renderer parameters: arbitrary string whose interpretatin is
     // left to the derived classes
@@ -180,13 +178,13 @@ public:
 
 protected:
     // set the text colours before drawing
-    void SetTextColoursAndFont(wxGrid& grid,
-                               wxGridCellAttr& attr,
+    void SetTextColoursAndFont(const wxGrid& grid,
+                               const wxGridCellAttr& attr,
                                wxDC& dc,
                                bool isSelected);
 
     // calc the string extent for given string/font
-    wxSize DoGetBestSize(wxGridCellAttr& attr,
+    wxSize DoGetBestSize(const wxGridCellAttr& attr,
                          wxDC& dc,
                          const wxString& text);
 };
@@ -212,7 +210,7 @@ public:
         { return new wxGridCellNumberRenderer; }
 
 protected:
-    wxString GetString(wxGrid& grid, int row, int col);
+    wxString GetString(const wxGrid& grid, int row, int col);
 };
 
 class WXDLLIMPEXP_ADV wxGridCellFloatRenderer : public wxGridCellStringRenderer
@@ -245,7 +243,7 @@ public:
     virtual wxGridCellRenderer *Clone() const;
 
 protected:
-    wxString GetString(wxGrid& grid, int row, int col);
+    wxString GetString(const wxGrid& grid, int row, int col);
 
 private:
     // formatting parameters
@@ -658,7 +656,7 @@ public:
     // calling DecRef() once will delete it. Calling IncRef() allows to lock
     // it until the matching DecRef() is called
     void IncRef() { m_nRef++; }
-    void DecRef() { if ( !--m_nRef ) delete this; }
+    void DecRef() { if ( --m_nRef == 0 ) delete this; }
 
     // setters
     void SetTextColour(const wxColour& colText) { m_colText = colText; }
@@ -1175,7 +1173,7 @@ public:
     //
     void StringToLines( const wxString& value, wxArrayString& lines );
 
-    void GetTextBoxSize( wxDC& dc,
+    void GetTextBoxSize( const wxDC& dc,
                          const wxArrayString& lines,
                          long *width, long *height );
 
@@ -1982,6 +1980,14 @@ public:
     bool        MetaDown() { return m_meta; }
     bool        ShiftDown() { return m_shift; }
     bool        AltDown() { return m_alt; }
+    bool        CmdDown() 
+    {
+#if defined(__WXMAC__) || defined(__WXCOCOA__)
+        return MetaDown();
+#else
+        return ControlDown();
+#endif
+    }
 
 protected:
     int         m_row;
@@ -2016,6 +2022,14 @@ public:
     bool        MetaDown() { return m_meta; }
     bool        ShiftDown() { return m_shift; }
     bool        AltDown() { return m_alt; }
+    bool        CmdDown() 
+    {
+#if defined(__WXMAC__) || defined(__WXCOCOA__)
+        return MetaDown();
+#else
+        return ControlDown();
+#endif
+    }
 
 protected:
     int         m_rowOrCol;
@@ -2063,6 +2077,14 @@ public:
     bool        MetaDown()     { return m_meta; }
     bool        ShiftDown()    { return m_shift; }
     bool        AltDown()      { return m_alt; }
+    bool        CmdDown() 
+    {
+#if defined(__WXMAC__) || defined(__WXCOCOA__)
+        return MetaDown();
+#else
+        return ControlDown();
+#endif
+    }
 
 protected:
     wxGridCellCoords  m_topLeft;