1. wColour now accepts both grey and gray under MSW

2. implemented setting colours for rich edit controls


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_2_BRANCH@7702 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/msw/textctrl.h

@@ -127,6 +127,11 @@ public:
 #if wxUSE_RICHEDIT
     bool IsRich() const { return m_isRich; }
     void SetRichEdit(bool isRich) { m_isRich = isRich; }
+
+    // rich edit controls are not compatible with normal ones and wem ust set
+    // the colours for them otherwise
+    virtual bool SetBackgroundColour(const wxColour& colour);
+    virtual bool SetForegroundColour(const wxColour& colour);
 #endif // wxUSE_RICHEDIT
 
     virtual void AdoptAttributesFromHWND();

src/common/gdicmn.cpp

@@ -136,18 +136,13 @@ wxColourDatabase::~wxColourDatabase ()
 // Colour database stuff
 void wxColourDatabase::Initialize ()
 {
-  // Don't initialize for X: colours are found
-  // in FindColour below.
-  // Added: Not all
-
-  struct cdef {
-   wxChar *name;
+    static const struct wxColourDesc
+    {
+        const wxChar *name;
         int r,g,b;
-  };
-  cdef cc;
-  static cdef table[]={
-
-// #ifdef __WXMSW__
+    }
+    wxColourTable[] =
+    {
         {wxT("AQUAMARINE"),112, 219, 147},
         {wxT("BLACK"),0, 0, 0},
         {wxT("BLUE"), 0, 0, 255},
@@ -219,23 +214,17 @@ void wxColourDatabase::Initialize ()
         {wxT("WHITE"), 255, 255, 255},
         {wxT("YELLOW"), 255, 255, 0},
         {wxT("YELLOW GREEN"), 153, 204, 50},
-// #endif
-
-#if defined(__WXGTK__) || defined(__X__)
         {wxT("MEDIUM GOLDENROD"), 234, 234, 173},
         {wxT("MEDIUM FOREST GREEN"), 107, 142, 35},
         {wxT("LIGHT MAGENTA"), 255, 0, 255},
         {wxT("MEDIUM GREY"), 100, 100, 100},
-#endif
-
-   {0,0,0,0}
     };
-  int i;
-  for (i=0;cc=table[i],cc.name!=0;i++)
-  {
-    Append(cc.name,new wxColour(cc.r,cc.g,cc.b));
-  }
 
+    for ( size_t n = 0; n < WXSIZEOF(wxColourTable); n++ )
+    {
+        const wxColourDesc& cc = wxColourTable[n];
+        Append(cc.name, new wxColour(cc.r,cc.g,cc.b));
+    }
 }
 
 /*
@@ -249,32 +238,43 @@ void wxColourDatabase::Initialize ()
 
 wxColour *wxColourDatabase::FindColour(const wxString& colour)
 {
-  // VZ: make the comparaison case insensitive
-  wxString str = colour;
-  str.MakeUpper();
+    // VZ: make the comparaison case insensitive and also match both grey and
+    //     gray
+    wxString col = colour;
+    col.MakeUpper();
+    wxString col2 = col;
+    if ( !col2.Replace(_T("GRAY"), _T("GREY")) )
+        col2.clear();
 
-  wxNode *node = Find(str);
-  if (node)
+    wxNode *node = First();
+    while ( node )
+    {
+        const wxChar *key = node->GetKeyString();
+        if ( col == key || col2 == key )
+        {
             return (wxColour *)node->Data();
+        }
+
+        node = node->Next();
+    }
 
 #ifdef __WXMSW__
-  else return NULL;
+  return NULL;
 #endif
 #ifdef __WXPM__
-  else return NULL;
+  return NULL;
 #endif
 
 // TODO for other implementations. This should really go into
 // platform-specific directories.
 #ifdef __WXMAC__
-  else return NULL;
+  return NULL;
 #endif
 #ifdef __WXSTUBS__
-  else return NULL;
+  return NULL;
 #endif
 
 #ifdef __WXGTK__
-  else {
   wxColour *col = new wxColour( colour );
   
   if (!(col->Ok())) {
@@ -283,11 +283,9 @@ wxColour *wxColourDatabase::FindColour(const wxString& colour)
   }
   Append( colour, col );
   return col;
-  }
 #endif
 
 #ifdef __X__
-  else {
     XColor xcolour;
 
 #ifdef __WXMOTIF__
@@ -311,8 +309,7 @@ wxColour *wxColourDatabase::FindColour(const wxString& colour)
     Append(colour, col);
 
     return col;
-  }
-#endif
+#endif // __X__
 }
 
 wxString wxColourDatabase::FindName (const wxColour& colour) const

src/msw/textctrl.cpp

@@ -1135,6 +1135,54 @@ void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event)
     event.Enable( CanRedo() );
 }
 
+// ----------------------------------------------------------------------------
+// colour setting for the rich edit controls
+// ----------------------------------------------------------------------------
+
+#if wxUSE_RICHEDIT
+
+bool wxTextCtrl::SetBackgroundColour(const wxColour& colour)
+{
+    if ( !wxTextCtrlBase::SetBackgroundColour(colour) )
+    {
+        // colour didn't really change
+        return FALSE;
+    }
+
+    if ( IsRich() )
+    {
+        // rich edit doesn't use WM_CTLCOLOR, hence we need to send
+        // EM_SETBKGNDCOLOR additionally
+        ::SendMessage(GetHwnd(), EM_SETBKGNDCOLOR, 0, wxColourToRGB(colour));
+    }
+
+    return TRUE;
+}
+
+bool wxTextCtrl::SetForegroundColour(const wxColour& colour)
+{
+    if ( !wxTextCtrlBase::SetForegroundColour(colour) )
+    {
+        // colour didn't really change
+        return FALSE;
+    }
+
+    if ( IsRich() )
+    {
+        // change the colour of everything
+        CHARFORMAT cf;
+        wxZeroMemory(cf);
+        cf.cbSize = sizeof(cf);
+        cf.dwMask = CFM_COLOR;
+        cf.crTextColor = wxColourToRGB(colour);
+        ::SendMessage(GetHwnd(), EM_SETCHARFORMAT, SCF_ALL, (LPARAM)&cf);
+    }
+
+    return TRUE;
+}
+
+#endif // wxUSE_RICHEDIT
+
 // ----------------------------------------------------------------------------
 // wxRichEditModule
 // ----------------------------------------------------------------------------