[ 1508778 ] Fix for wxOwnerDrawnComboBox list selection rendering.

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

diff --git a/src/gtk/dcclient.cpp b/src/gtk/dcclient.cpp
index 62e70ce5d6e7b7487a81d4a10a19c2eb8729da62..06b60cd00053343915f171f6dbe9234abeb3fa15 100644 (file)
--- a/src/gtk/dcclient.cpp
+++ b/src/gtk/dcclient.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        gtk/dcclient.cpp
+// Name:        src/gtk/dcclient.cpp
 // Purpose:
 // Author:      Robert Roebling
 // RCS-ID:      $Id$
@@ -15,17 +15,20 @@
 #endif
 
 #include "wx/dcclient.h"
-#include "wx/dcmemory.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/log.h"
+    #include "wx/dcmemory.h"
+    #include "wx/math.h" // for floating-point functions
+#endif
+
 #include "wx/image.h"
 #include "wx/module.h"
-#include "wx/log.h"
 #include "wx/fontutil.h"
 
 #include "wx/gtk/win_gtk.h"
 #include "wx/gtk/private.h"
 
-#include "wx/math.h" // for floating-point functions
-
 #include <gdk/gdk.h>
 #include <gdk/gdkx.h>
 #include <gdk/gdkprivate.h>
@@ -172,7 +175,7 @@ static void wxCleanUpGCPool()
     for (int i = 0; i < wxGCPoolSize; i++)
     {
         if (wxGCPool[i].m_gc)
-            g_object_unref (G_OBJECT (wxGCPool[i].m_gc));
+            g_object_unref (wxGCPool[i].m_gc);
     }
 
     free(wxGCPool);
@@ -328,7 +331,7 @@ wxWindowDC::~wxWindowDC()
     Destroy();
 
     if (m_layout)
-        g_object_unref( G_OBJECT( m_layout ) );
+        g_object_unref (m_layout);
     if (m_fontdesc)
         pango_font_description_free( m_fontdesc );
 }
@@ -365,7 +368,11 @@ void wxWindowDC::SetUpDC()
     /* background colour */
     m_backgroundBrush = *wxWHITE_BRUSH;
     m_backgroundBrush.GetColour().CalcPixel( m_cmap );
-    GdkColor *bg_col = m_backgroundBrush.GetColour().GetColor();
+#ifdef __WXGTK24__
+    const GdkColor *bg_col = m_backgroundBrush.GetColour().GetColor();
+#else
+          GdkColor *bg_col = m_backgroundBrush.GetColour().GetColor();
+#endif
 
     /* m_textGC */
     m_textForegroundColour.CalcPixel( m_cmap );
@@ -1062,7 +1069,7 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
 
     wxCHECK_RET( bitmap.Ok(), wxT("invalid bitmap") );
 
-    bool is_mono = (bitmap.GetBitmap() != NULL);
+    bool is_mono = bitmap.GetDepth() == 1;
 
     // scale/translate size and position
     int xx = XLOG2DEV(x);
@@ -1126,7 +1133,7 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
             gdk_gc_set_fill( gc, GDK_OPAQUE_STIPPLED );
             gdk_gc_set_stipple( gc, mask );
             gdk_draw_rectangle( new_mask, gc, TRUE, 0, 0, ww, hh );
-            g_object_unref (G_OBJECT (gc));
+            g_object_unref (gc);
         }
 
         if (is_mono)
@@ -1155,12 +1162,12 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
         GdkGC *gc = gdk_gc_new( bitmap2 );
         gdk_gc_set_foreground( gc, m_textForegroundColour.GetColor() );
         gdk_gc_set_background( gc, m_textBackgroundColour.GetColor() );
-        gdk_wx_draw_bitmap( bitmap2, gc, use_bitmap.GetBitmap(), 0, 0, 0, 0, -1, -1 );
+        gdk_wx_draw_bitmap( bitmap2, gc, use_bitmap.GetPixmap(), 0, 0, 0, 0, -1, -1 );
 
         gdk_draw_drawable( m_window, m_textGC, bitmap2, 0, 0, xx, yy, -1, -1 );
 
-        g_object_unref (G_OBJECT (bitmap2));
-        g_object_unref (G_OBJECT (gc));
+        g_object_unref (bitmap2);
+        g_object_unref (gc);
     }
     else
     {
@@ -1201,7 +1208,7 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
     }
 
     if (new_mask)
-        g_object_unref (G_OBJECT (new_mask));
+        g_object_unref (new_mask);
 }
 
 bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest,
@@ -1369,7 +1376,7 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest,
                 gdk_gc_set_fill( gc, GDK_OPAQUE_STIPPLED );
                 gdk_gc_set_stipple( gc, mask );
                 gdk_draw_rectangle( new_mask, gc, TRUE, 0, 0, bm_ww, bm_hh );
-                g_object_unref (G_OBJECT (gc));
+                g_object_unref (gc);
             }
 
             if (is_mono)
@@ -1409,12 +1416,12 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest,
             GdkGC *gc = gdk_gc_new( bitmap );
             gdk_gc_set_foreground( gc, m_textForegroundColour.GetColor() );
             gdk_gc_set_background( gc, m_textBackgroundColour.GetColor() );
-            gdk_wx_draw_bitmap( bitmap, gc, use_bitmap.GetBitmap(), 0, 0, 0, 0, -1, -1 );
+            gdk_wx_draw_bitmap( bitmap, gc, use_bitmap.GetPixmap(), 0, 0, 0, 0, -1, -1 );
 
             gdk_draw_drawable( m_window, m_textGC, bitmap, xsrc, ysrc, cx, cy, cw, ch );
 
-            g_object_unref (G_OBJECT (bitmap));
-            g_object_unref (G_OBJECT (gc));
+            g_object_unref (bitmap);
+            g_object_unref (gc);
         }
         else
         {
@@ -1442,7 +1449,7 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest,
         }
 
         if (new_mask)
-            g_object_unref (G_OBJECT (new_mask));
+            g_object_unref (new_mask);
     }
     else // use_bitmap_method
     {
@@ -1582,16 +1589,17 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y )
 
 void wxWindowDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y, double angle )
 {
+    if (!m_window || text.empty())
+        return;
+
+    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+
     if ( wxIsNullDouble(angle) )
     {
         DrawText(text, x, y);
         return;
     }
 
-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
-
-    if (!m_window) return;
-
     wxCoord w;
     wxCoord h;
 
@@ -1822,7 +1830,7 @@ void wxWindowDC::SetFont( const wxFont &font )
             if (oldContext != m_context)
             {
                 if (m_layout)
-                    g_object_unref( G_OBJECT( m_layout ) );
+                    g_object_unref (m_layout);
 
                 m_layout = pango_layout_new( m_context );
             }
@@ -2001,7 +2009,7 @@ void wxWindowDC::SetBrush( const wxBrush &brush )
 
     if ((m_brush.GetStyle() == wxSTIPPLE) && (m_brush.GetStipple()->Ok()))
     {
-        if (m_brush.GetStipple()->GetPixmap())
+        if (m_brush.GetStipple()->GetDepth() != 1)
         {
             gdk_gc_set_fill( m_brushGC, GDK_TILED );
             gdk_gc_set_tile( m_brushGC, m_brush.GetStipple()->GetPixmap() );
@@ -2009,7 +2017,7 @@ void wxWindowDC::SetBrush( const wxBrush &brush )
         else
         {
             gdk_gc_set_fill( m_brushGC, GDK_STIPPLED );
-            gdk_gc_set_stipple( m_brushGC, m_brush.GetStipple()->GetBitmap() );
+            gdk_gc_set_stipple( m_brushGC, m_brush.GetStipple()->GetPixmap() );
         }
     }
 
@@ -2052,7 +2060,7 @@ void wxWindowDC::SetBackground( const wxBrush &brush )
 
     if ((m_backgroundBrush.GetStyle() == wxSTIPPLE) && (m_backgroundBrush.GetStipple()->Ok()))
     {
-        if (m_backgroundBrush.GetStipple()->GetPixmap())
+        if (m_backgroundBrush.GetStipple()->GetDepth() != 1)
         {
             gdk_gc_set_fill( m_bgGC, GDK_TILED );
             gdk_gc_set_tile( m_bgGC, m_backgroundBrush.GetStipple()->GetPixmap() );
@@ -2060,7 +2068,7 @@ void wxWindowDC::SetBackground( const wxBrush &brush )
         else
         {
             gdk_gc_set_fill( m_bgGC, GDK_STIPPLED );
-            gdk_gc_set_stipple( m_bgGC, m_backgroundBrush.GetStipple()->GetBitmap() );
+            gdk_gc_set_stipple( m_bgGC, m_backgroundBrush.GetStipple()->GetPixmap() );
         }
     }