Code clanup: removed some useless/unused member

[wxWidgets.git] / src / x11 / colour.cpp

diff --git a/src/x11/colour.cpp b/src/x11/colour.cpp
index dfe438e1c4d0b76c99aff7ef6420e7655f3bddac..7431369b7ff7d27a43015b4e753c1487bb6be2b5 100644 (file)
--- a/src/x11/colour.cpp
+++ b/src/x11/colour.cpp
@@ -35,6 +35,13 @@ public:
         m_colormap = (WXColormap *) NULL;
         m_hasPixel = FALSE;
     }
+    wxColourRefData(const wxColourRefData& data):
+        wxObjectRefData()
+    {
+        m_color = data.m_color;
+        m_colormap = data.m_colormap;
+        m_hasPixel = data.m_hasPixel;
+    }
     
     ~wxColourRefData()
     {
@@ -83,20 +90,19 @@ unsigned short wxColourRefData::colMapAllocCounter[ 256 ] =
 
 void wxColourRefData::FreeColour()
 {
-#if 0        
-    if (m_colormap)
+    if (!m_colormap)
+        return;
+#if !wxUSE_NANOX        
+    if ((wxTheApp->m_visualInfo->m_visualType == GrayScale) ||
+        (wxTheApp->m_visualInfo->m_visualType == PseudoColor))
     {
-        Colormap cm = (Colormap)m_colormap;
-
-        GdkColormapPrivate *private_colormap = (GdkColormapPrivate*) m_colormap;
-        if ((private_colormap->visual->type == GDK_VISUAL_GRAYSCALE) ||
-            (private_colormap->visual->type == GDK_VISUAL_PSEUDO_COLOR))
-        {
-            int idx = m_color.pixel;
-            colMapAllocCounter[ idx ] = colMapAllocCounter[ idx ] - 1;
+        int idx = m_color.pixel;
+        colMapAllocCounter[ idx ] = colMapAllocCounter[ idx ] - 1;
         
-            if (colMapAllocCounter[ idx ] == 0)
-            gdk_colormap_free_colors( m_colormap, &m_color, 1 );
+        if (colMapAllocCounter[ idx ] == 0)
+        {
+            unsigned long pixel = m_color.pixel;
+            XFreeColors( wxGlobalDisplay(), (Colormap) m_colormap, &pixel, 1, 0 );
         }
     }
 #endif
@@ -109,12 +115,11 @@ void wxColourRefData::AllocColour( WXColormap cmap )
 
     FreeColour();
 
-#if 0    
-    GdkColormapPrivate *private_colormap = (GdkColormapPrivate*) cmap;
-    if ((private_colormap->visual->type == GDK_VISUAL_GRAYSCALE) ||
-        (private_colormap->visual->type == GDK_VISUAL_PSEUDO_COLOR))
+#if !wxUSE_NANOX
+    if ((wxTheApp->m_visualInfo->m_visualType == GrayScale) ||
+        (wxTheApp->m_visualInfo->m_visualType == PseudoColor))
     {
-        m_hasPixel = gdk_colormap_alloc_color( cmap, &m_color, FALSE, TRUE );
+        m_hasPixel = XAllocColor( wxGlobalDisplay(), (Colormap) cmap, &m_color );
         int idx = m_color.pixel;
         colMapAllocCounter[ idx ] = colMapAllocCounter[ idx ] + 1;
     }
@@ -123,6 +128,7 @@ void wxColourRefData::AllocColour( WXColormap cmap )
     {
         m_hasPixel = XAllocColor( wxGlobalDisplay(), (Colormap) cmap, &m_color );
     }
+    
     m_colormap = cmap;
 }
 
@@ -154,7 +160,7 @@ void wxColour::InitFromName( const wxString &colourName )
     wxNode *node = (wxNode *) NULL;
     if ( (wxTheColourDatabase) && (node = wxTheColourDatabase->Find(colourName)) )
     {
-        wxColour *col = (wxColour*)node->Data();
+        wxColour *col = (wxColour*)node->GetData();
         UnRef();
         if (col) Ref( *col );
     }