compilation fix

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

diff --git a/src/gtk/dcclient.cpp b/src/gtk/dcclient.cpp
index 560c4162efe4accea169727d167644640348a7ba..649070a9158a46b50ce35c445021f50d671d6fd8 100644 (file)
--- a/src/gtk/dcclient.cpp
+++ b/src/gtk/dcclient.cpp
@@ -111,11 +111,11 @@ wxWindowDC::wxWindowDC( wxWindow *window )
     m_owner = (wxWindow *)NULL;
     m_isMemDC = FALSE;
   
-    wxASSERT_MSG( window, "DC needs a window" );
+    wxASSERT_MSG( window, _T("DC needs a window") );
     
     GtkWidget *widget = window->m_wxwindow;
     
-    wxASSERT_MSG( widget, "DC needs a widget" );
+    wxASSERT_MSG( widget, _T("DC needs a widget") );
     
     m_window = widget->window;
     
@@ -487,8 +487,6 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
   
     wxCHECK_RET( bitmap.Ok(), _T("invalid bitmap") );
     
-    if (!m_window) return;
-    
     /* scale/translate size and position */
   
     int xx = XLOG2DEV(x);
@@ -497,6 +495,11 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
     int w = bitmap.GetWidth();
     int h = bitmap.GetHeight();
     
+    CalcBoundingBox( x, y );
+    CalcBoundingBox( x + w, y + h );
+    
+    if (!m_window) return;
+    
     int ww = XLOG2DEVREL(w);
     int hh = YLOG2DEVREL(h);
     
@@ -550,9 +553,6 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
         gdk_gc_set_clip_mask( m_penGC, (GdkBitmap *) NULL );
         gdk_gc_set_clip_origin( m_penGC, 0, 0 );
     }
-    
-    CalcBoundingBox( x, y );
-    CalcBoundingBox( x + w, y + h );
 }
 
 bool wxWindowDC::DoBlit( long xdest, long ydest, long width, long height,
@@ -1025,7 +1025,7 @@ void wxWindowDC::SetLogicalFunction( int function )
 #endif
         default:
        {
-          wxFAIL_MSG( "unsupported logical function" );
+          wxFAIL_MSG( _T("unsupported logical function") );
           break;
        }
     }
@@ -1172,9 +1172,15 @@ void wxWindowDC::SetUpDC()
     m_brush = wxNullBrush;
     SetBrush( tmp_brush );
     
+/*
     tmp_brush = m_backgroundBrush;
     m_backgroundBrush = wxNullBrush;
     SetBackground( tmp_brush );
+*/
+    tmp_brush = m_backgroundBrush;
+    m_backgroundBrush = wxNullBrush;
+    SetBackground( *wxWHITE_BRUSH );
+    m_backgroundBrush = tmp_brush;
   
     if (!hatch_bitmap) 
     {
@@ -1200,6 +1206,26 @@ void wxWindowDC::Destroy()
     m_bgGC = (GdkGC*) NULL;
 }
 
+void wxWindowDC::ComputeScaleAndOrigin()
+{
+    /* CMB: copy scale to see if it changes */
+    double origScaleX = m_scaleX;
+    double origScaleY = m_scaleY;
+
+    wxDC::ComputeScaleAndOrigin();
+
+    /* CMB: if scale has changed call SetPen to recalulate the line width */
+    if ((m_scaleX != origScaleX || m_scaleY != origScaleY) &&
+        (m_pen.Ok()))
+    {
+      /* this is a bit artificial, but we need to force wxDC to think
+         the pen has changed */
+      wxPen pen = m_pen;
+      m_pen = wxNullPen;
+      SetPen( pen );
+  }
+}
+
 // Resolution in pixels per logical inch
 wxSize wxWindowDC::GetPPI() const
 {