New GTK 2.0 Update() code.

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

diff --git a/src/gtk/bitmap.cpp b/src/gtk/bitmap.cpp
index 94a89e1d5c66141d6162241be077893d78dfd99c..033071565ef845fdc622e3258135bef48b7be14c 100644 (file)
--- a/src/gtk/bitmap.cpp
+++ b/src/gtk/bitmap.cpp
@@ -21,13 +21,20 @@
 #include "wx/dcmemory.h"
 #include "wx/app.h"
 
+#ifdef __WXGTK20__
+    // need this to get gdk_image_new_bitmap()
+    #define GDK_ENABLE_BROKEN
+#endif
+
 #include <gdk/gdk.h>
 #include <gtk/gtk.h>
 #include <gdk/gdkx.h>
 
-#if (GTK_MINOR_VERSION > 0)
-#include <gdk/gdkrgb.h>
-#endif
+#ifdef __WXGTK20__
+    #include <gdk/gdkimage.h>
+#else // GTK+ 1.2
+    #include <gdk/gdkrgb.h>
+#endif // GTK+ 2.0/1.2
 
 extern void gdk_wx_draw_bitmap     (GdkDrawable  *drawable,
                           GdkGC               *gc,
@@ -89,7 +96,7 @@ bool wxMask::Create( const wxBitmap& bitmap,
         m_bitmap = (GdkBitmap*) NULL;
     }
 
-    wxImage image( bitmap );
+    wxImage image = bitmap.ConvertToImage();
     if (!image.Ok()) return FALSE;
 
     m_bitmap = gdk_pixmap_new( wxGetRootWindow()->window, image.GetWidth(), image.GetHeight(), 1 );
@@ -321,8 +328,8 @@ bool wxBitmap::CreateFromXpm( const char **bits )
     }
 
     gdk_window_get_size( M_BMPDATA->m_pixmap, &(M_BMPDATA->m_width), &(M_BMPDATA->m_height) );
-
-    M_BMPDATA->m_bpp = visual->depth;  // ?
+    
+    M_BMPDATA->m_bpp = visual->depth;  // Can we get a different depth from create_from_xpm_d() ?
 
     return TRUE;
 }
@@ -350,7 +357,7 @@ bool wxBitmap::CreateFromImage( const wxImage& image, int depth )
         SetBitmap( gdk_pixmap_new( wxGetRootWindow()->window, width, height, 1 ) );
 
         SetDepth( 1 );
-
+        
         GdkVisual *visual = wxTheApp->GetGdkVisual();
 
         // Create picture image
@@ -450,7 +457,7 @@ bool wxBitmap::CreateFromImage( const wxImage& image, int depth )
         int bpp = visual->depth;
 
         SetDepth( bpp );
-
+        
         if ((bpp == 16) && (visual->red_mask != 0xf800)) bpp = 15;
         if (bpp < 8) bpp = 8;
 
@@ -695,7 +702,7 @@ wxImage wxBitmap::ConvertToImage() const
 
     image.Create( GetWidth(), GetHeight() );
     char unsigned *data = image.GetData();
-
+    
     if (!data)
     {
         gdk_image_destroy( gdk_image );
@@ -807,6 +814,7 @@ wxImage wxBitmap::ConvertToImage() const
 }
 
 wxBitmap::wxBitmap( const wxBitmap& bmp )
+    : wxGDIObject()
 {
     Ref( bmp );
 }
@@ -944,7 +952,7 @@ bool wxBitmap::SaveFile( const wxString &name, int type, wxPalette *WXUNUSED(pal
 
     // Try to save the bitmap via wxImage handlers:
     {
-        wxImage image( *this );
+        wxImage image = ConvertToImage();
         if (image.Ok()) return image.SaveFile( name, type );
     }
 
@@ -981,7 +989,8 @@ bool wxBitmap::LoadFile( const wxString &name, int type )
     {
         wxImage image;
         if (!image.LoadFile( name, type )) return FALSE;
-        if (image.Ok()) *this = image.ConvertToBitmap();
+        if (image.Ok())
+            *this = wxBitmap(image);
         else return FALSE;
     }