cleanup - reformatting; simplified OnPaint

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

diff --git a/src/gtk/colour.cpp b/src/gtk/colour.cpp
index 98946e16496b8df648ad934c9b019bbc5e94c615..3e2386a84073926599f9517ce69b1804ce2a9d8b 100644 (file)
--- a/src/gtk/colour.cpp
+++ b/src/gtk/colour.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        colour.cpp
+// Name:        src/gtk/colour.cpp
 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$
@@ -7,16 +7,11 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "colour.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
-#include "wx/gdicmn.h"
 #include "wx/colour.h"
+#include "wx/gdicmn.h"
 #include "wx/gtk/private.h"
 
 #include <gdk/gdk.h>
@@ -97,20 +92,14 @@ void wxColourRefData::FreeColour()
 {
     if (m_colormap)
     {
-#ifdef __WXGTK20__
         if ((m_colormap->visual->type == GDK_VISUAL_GRAYSCALE) ||
             (m_colormap->visual->type == GDK_VISUAL_PSEUDO_COLOR))
-#else
-        GdkColormapPrivate *private_colormap = (GdkColormapPrivate*) m_colormap;
-        if ((private_colormap->visual->type == GDK_VISUAL_GRAYSCALE) ||
-            (private_colormap->visual->type == GDK_VISUAL_PSEUDO_COLOR))
-#endif
         {
             int idx = m_color.pixel;
             colMapAllocCounter[ idx ] = colMapAllocCounter[ idx ] - 1;
 
             if (colMapAllocCounter[ idx ] == 0)
-            gdk_colormap_free_colors( m_colormap, &m_color, 1 );
+                gdk_colormap_free_colors( m_colormap, &m_color, 1 );
         }
     }
 }
@@ -122,14 +111,8 @@ void wxColourRefData::AllocColour( GdkColormap *cmap )
 
     FreeColour();
 
-#ifdef __WXGTK20__
     if ( (cmap->visual->type == GDK_VISUAL_GRAYSCALE) ||
-            (cmap->visual->type == GDK_VISUAL_PSEUDO_COLOR) )
-#else
-    GdkColormapPrivate *private_colormap = (GdkColormapPrivate*) cmap;
-    if ((private_colormap->visual->type == GDK_VISUAL_GRAYSCALE) ||
-        (private_colormap->visual->type == GDK_VISUAL_PSEUDO_COLOR))
-#endif
+         (cmap->visual->type == GDK_VISUAL_PSEUDO_COLOR) )
     {
         m_hasPixel = gdk_colormap_alloc_color( cmap, &m_color, FALSE, TRUE );
         int idx = m_color.pixel;
@@ -146,7 +129,8 @@ void wxColourRefData::AllocColour( GdkColormap *cmap )
 
 #define M_COLDATA ((wxColourRefData *)m_refData)
 
-#define SHIFT (8*(sizeof(short int)-sizeof(char)))
+// GDK's values are in 0..65535 range, our are in 0..255
+#define SHIFT  8
 
 IMPLEMENT_DYNAMIC_CLASS(wxColour,wxGDIObject)
 
@@ -283,5 +267,3 @@ GdkColor *wxColour::GetColor() const
 
     return &M_COLDATA->m_color;
 }
-
-