Always set colormap for PangoContext. This silences myriads

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

diff --git a/src/gtk/bitmap.cpp b/src/gtk/bitmap.cpp
index d6d039b893809f01c8e159bd2b578980cb6b026c..fcc84f778605550da17558f24b670e0bb9efb442 100644 (file)
--- a/src/gtk/bitmap.cpp
+++ b/src/gtk/bitmap.cpp
@@ -18,6 +18,7 @@
     #include "wx/icon.h"
     #include "wx/math.h"
     #include "wx/image.h"
+    #include "wx/colour.h"
 #endif
 
 #include "wx/rawbmp.h"
@@ -84,7 +85,7 @@ bool wxMask::Create( const wxBitmap& bitmap,
     // one bit per pixel, each row starts on a byte boundary
     const size_t out_size = size_t((w + 7) / 8) * unsigned(h);
     wxByte* out = new wxByte[out_size];
-    // set bits are white
+    // set bits are unmasked
     memset(out, 0xff, out_size);
     unsigned bit_index = 0;
     if (bitmap.HasPixbuf())
@@ -184,7 +185,7 @@ class wxBitmapRefData: public wxObjectRefData
 {
 public:
     wxBitmapRefData();
-    ~wxBitmapRefData();
+    virtual ~wxBitmapRefData();
 
     GdkPixmap      *m_pixmap;
     GdkPixbuf      *m_pixbuf;
@@ -496,7 +497,7 @@ bool wxBitmap::CreateFromImageAsPixmap(const wxImage& image, int depth)
         // one bit per pixel, each row starts on a byte boundary
         const size_t out_size = size_t((w + 7) / 8) * unsigned(h);
         wxByte* out = new wxByte[out_size];
-        // set bits are white
+        // set bits are black
         memset(out, 0xff, out_size);
         const wxByte* in = image.GetData();
         unsigned bit_index = 0;
@@ -580,7 +581,7 @@ bool wxBitmap::CreateFromImageAsPixbuf(const wxImage& image)
     wxASSERT( gdk_pixbuf_get_width(pixbuf) == width );
     wxASSERT( gdk_pixbuf_get_height(pixbuf) == height );
 
-    SetDepth(wxTheApp->GetGdkVisual()->depth);
+    SetDepth(32);
     SetPixbuf(pixbuf);
 
     // Copy the data:
@@ -644,10 +645,9 @@ wxImage wxBitmap::ConvertToImage() const
     {
         GdkPixmap* pixmap = GetPixmap();
         GdkPixmap* pixmap_invert = NULL;
-#if 0
         if (GetDepth() == 1)
         {
-            // mono bitmaps are inverted
+            // mono bitmaps are inverted, i.e. 0 is white
             pixmap_invert = gdk_pixmap_new(pixmap, w, h, 1);
             GdkGC* gc = gdk_gc_new(pixmap_invert);
             gdk_gc_set_function(gc, GDK_COPY_INVERT);
@@ -655,7 +655,6 @@ wxImage wxBitmap::ConvertToImage() const
             g_object_unref(gc);
             pixmap = pixmap_invert;
         }
-#endif
         // create a pixbuf which shares data with the wxImage
         GdkPixbuf* pixbuf = gdk_pixbuf_new_from_data(
             data, GDK_COLORSPACE_RGB, false, 8, w, h, 3 * w, NULL, NULL);