added an explicit accessor to query the default key value

[wxWidgets.git] / src / generic / grid.cpp

diff --git a/src/generic/grid.cpp b/src/generic/grid.cpp
index 2dab6f5d8e66025f27c8b17eef73f7cf3662ea1e..6387d6e676684650a130ef2c6e99cc74e7980b2a 100644 (file)
--- a/src/generic/grid.cpp
+++ b/src/generic/grid.cpp
@@ -1984,7 +1984,7 @@ const wxColour& wxGridCellAttr::GetTextColour() const
     {
         return m_colText;
     }
     {
         return m_colText;
     }

-    else if (m_defGridAttr != this)
+    else if (m_defGridAttr && m_defGridAttr != this)

     {
         return m_defGridAttr->GetTextColour();
     }
     {
         return m_defGridAttr->GetTextColour();
     }


@@ -2000,7 +2000,7 @@ const wxColour& wxGridCellAttr::GetBackgroundColour() const
 {
     if (HasBackgroundColour())
         return m_colBack;
 {
     if (HasBackgroundColour())
         return m_colBack;

-    else if (m_defGridAttr != this)
+    else if (m_defGridAttr && m_defGridAttr != this)

         return m_defGridAttr->GetBackgroundColour();
     else
     {
         return m_defGridAttr->GetBackgroundColour();
     else
     {


@@ -2014,7 +2014,7 @@ const wxFont& wxGridCellAttr::GetFont() const
 {
     if (HasFont())
         return m_font;
 {
     if (HasFont())
         return m_font;

-    else if (m_defGridAttr != this)
+    else if (m_defGridAttr && m_defGridAttr != this)

         return m_defGridAttr->GetFont();
     else
     {
         return m_defGridAttr->GetFont();
     else
     {


@@ -2031,7 +2031,7 @@ void wxGridCellAttr::GetAlignment(int *hAlign, int *vAlign) const
         if ( hAlign ) *hAlign = m_hAlign;
         if ( vAlign ) *vAlign = m_vAlign;
     }
         if ( hAlign ) *hAlign = m_hAlign;
         if ( vAlign ) *vAlign = m_vAlign;
     }

-    else if (m_defGridAttr != this)
+    else if (m_defGridAttr && m_defGridAttr != this)

         m_defGridAttr->GetAlignment(hAlign, vAlign);
     else
     {
         m_defGridAttr->GetAlignment(hAlign, vAlign);
     else
     {


@@ -2072,7 +2072,7 @@ wxGridCellRenderer* wxGridCellAttr::GetRenderer(wxGrid* grid, int row, int col)
 
         if ( !renderer )
         {
 
         if ( !renderer )
         {

-            if ( this != m_defGridAttr )
+            if (m_defGridAttr &&  this != m_defGridAttr )

             {
                 // if we still don't have one then use the grid default
                 // (no need for IncRef() here neither)
             {
                 // if we still don't have one then use the grid default
                 // (no need for IncRef() here neither)


@@ -2120,7 +2120,7 @@ wxGridCellEditor* wxGridCellAttr::GetEditor(wxGrid* grid, int row, int col) cons
 
         if ( !editor )
         {
 
         if ( !editor )
         {

-            if ( this != m_defGridAttr )
+            if ( m_defGridAttr && this != m_defGridAttr )

             {
                 // if we still don't have one then use the grid default
                 // (no need for IncRef() here neither)
             {
                 // if we still don't have one then use the grid default
                 // (no need for IncRef() here neither)


@@ -3636,9 +3636,9 @@ void wxGrid::Create()
     m_defaultCellAttr->SetFont(GetFont());
     m_defaultCellAttr->SetAlignment(wxALIGN_LEFT, wxALIGN_TOP);
     m_defaultCellAttr->SetTextColour(
     m_defaultCellAttr->SetFont(GetFont());
     m_defaultCellAttr->SetAlignment(wxALIGN_LEFT, wxALIGN_TOP);
     m_defaultCellAttr->SetTextColour(

-        wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOWTEXT));
+        wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT));

     m_defaultCellAttr->SetBackgroundColour(
     m_defaultCellAttr->SetBackgroundColour(

-        wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW));
+        wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));

     m_defaultCellAttr->SetRenderer(new wxGridCellStringRenderer);
     m_defaultCellAttr->SetEditor(new wxGridCellTextEditor);
 
     m_defaultCellAttr->SetRenderer(new wxGridCellStringRenderer);
     m_defaultCellAttr->SetEditor(new wxGridCellTextEditor);
 


@@ -3810,8 +3810,8 @@ void wxGrid::Init()
 
     m_selectingTopLeft = wxGridNoCellCoords;
     m_selectingBottomRight = wxGridNoCellCoords;
 
     m_selectingTopLeft = wxGridNoCellCoords;
     m_selectingBottomRight = wxGridNoCellCoords;

-    m_selectionBackground = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHT);
-    m_selectionForeground = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHTTEXT);
+    m_selectionBackground = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT);
+    m_selectionForeground = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT);

 
     m_editable = TRUE;  // default for whole grid
 
 
     m_editable = TRUE;  // default for whole grid