1. wxStaticBitmap now uses mask even for bitmaps (and not only icons)

[wxWidgets.git] / src / common / image.cpp

diff --git a/src/common/image.cpp b/src/common/image.cpp
index 1813a6fce0b14852942abc1955166f514702a806..58dec0c3b65742abf452d68a6a371191db29235f 100644 (file)
--- a/src/common/image.cpp
+++ b/src/common/image.cpp
@@ -1309,12 +1309,15 @@ wxBitmap wxImage::ConvertToMonoBitmap( unsigned char red, unsigned char green, u
     
     bitmap.SetDepth( 1 );
 
+    GdkVisual *visual = gdk_window_get_visual( wxRootWindow->window );
+    wxASSERT( visual );
+    
     // Create picture image
 
     unsigned char *data_data = (unsigned char*)malloc( ((width >> 3)+8) * height );
     
     GdkImage *data_image =
-        gdk_image_new_bitmap( gdk_visual_get_system(), data_data, width, height );
+        gdk_image_new_bitmap( visual, data_data, width, height );
 
     // Create mask image
 
@@ -1324,7 +1327,7 @@ wxBitmap wxImage::ConvertToMonoBitmap( unsigned char red, unsigned char green, u
     {
         unsigned char *mask_data = (unsigned char*)malloc( ((width >> 3)+8) * height );
 
-        mask_image =  gdk_image_new_bitmap( gdk_visual_get_system(), mask_data, width, height );
+        mask_image =  gdk_image_new_bitmap( visual, mask_data, width, height );
 
         wxMask *mask = new wxMask();
         mask->m_bitmap = gdk_pixmap_new( wxRootWindow->window, width, height, 1 );
@@ -1405,10 +1408,11 @@ wxBitmap wxImage::ConvertToBitmap() const
 
     bitmap.SetPixmap( gdk_pixmap_new( wxRootWindow->window, width, height, -1 ) );
 
-     // Retrieve depth
+    // Retrieve depth
 
-    GdkVisual *visual = gdk_window_get_visual( bitmap.GetPixmap() );
-    if (visual == NULL) visual = gdk_visual_get_system();
+    GdkVisual *visual = gdk_window_get_visual( wxRootWindow->window );
+    wxASSERT( visual );
+    
     int bpp = visual->depth;
 
     bitmap.SetDepth( bpp );
@@ -1448,7 +1452,7 @@ wxBitmap wxImage::ConvertToBitmap() const
     // Create picture image
 
     GdkImage *data_image =
-        gdk_image_new( GDK_IMAGE_FASTEST, gdk_visual_get_system(), width, height );
+        gdk_image_new( GDK_IMAGE_FASTEST, visual, width, height );
 
     // Create mask image
 
@@ -1458,7 +1462,7 @@ wxBitmap wxImage::ConvertToBitmap() const
     {
         unsigned char *mask_data = (unsigned char*)malloc( ((width >> 3)+8) * height );
 
-        mask_image =  gdk_image_new_bitmap( gdk_visual_get_system(), mask_data, width, height );
+        mask_image =  gdk_image_new_bitmap( visual, mask_data, width, height );
 
         wxMask *mask = new wxMask();
         mask->m_bitmap = gdk_pixmap_new( wxRootWindow->window, width, height, 1 );
@@ -1473,7 +1477,6 @@ wxBitmap wxImage::ConvertToBitmap() const
 
     if (bpp >= 24)
     {
-        GdkVisual *visual = gdk_visual_get_system();
         if ((visual->red_mask > visual->green_mask) && (visual->green_mask > visual->blue_mask))      b_o = RGB;
         else if ((visual->red_mask > visual->blue_mask) && (visual->blue_mask > visual->green_mask))  b_o = RGB;
         else if ((visual->blue_mask > visual->red_mask) && (visual->red_mask > visual->green_mask))   b_o = BRG;