Fix wxListCtrl background colour bug Part I

[wxWidgets.git] / samples / erase / erase.cpp

diff --git a/samples/erase/erase.cpp b/samples/erase/erase.cpp
index f25a7927394886ccc6073af133a04c147e7f0b27..d9f5cfc0415be27d41c45c88e4208fb824683e32 100644 (file)
--- a/samples/erase/erase.cpp
+++ b/samples/erase/erase.cpp
@@ -74,6 +74,8 @@ public:
     
     void OnPaint( wxPaintEvent &event );
     void OnEraseBackground( wxEraseEvent &event );
+    
+    wxBitmap    m_bitmap;
 
 private:
     DECLARE_EVENT_TABLE()
@@ -171,9 +173,13 @@ END_EVENT_TABLE()
 
 MyCanvas::MyCanvas( MyFrame *parent )
  : wxScrolledWindow( parent, -1, wxDefaultPosition, wxDefaultSize, 
-                    wxScrolledWindowStyle|wxNO_FULL_REPAINT_ON_RESIZE )
+                    wxScrolledWindowStyle|wxNO_FULL_REPAINT_ON_RESIZE|wxSUNKEN_BORDER )
 {
     SetScrollbars( 10, 10, 40, 100, 0, 0 );
+    
+    m_bitmap = wxBitmap( mondrian_xpm );
+    
+    new wxStaticBitmap( this, -1, m_bitmap, wxPoint(80,20) );
 }
 
 void MyCanvas::OnPaint( wxPaintEvent &event )
@@ -181,6 +187,35 @@ void MyCanvas::OnPaint( wxPaintEvent &event )
     wxPaintDC dc(this);
     PrepareDC( dc );
     
+    dc.SetBrush( *wxBLACK_BRUSH );
+    dc.DrawRectangle( 0,0,200,50 );
+    
+    dc.DrawBitmap( m_bitmap, 10, 20, TRUE );
+    
+#if 0  
+    wxRegionIterator upd( GetUpdateRegion() );
+    while (upd)
+    {
+        wxLogDebug( "Paint: %d %d %d %d", upd.GetX(), upd.GetY(), upd.GetWidth(), upd.GetHeight() );
+        upd ++;
+    }
+#endif
+
+#if 0
+    wxSize size = GetSize();
+    wxSize client_size = GetClientSize();
+    wxLogDebug( "size %d %d client_size %d %d", size.x, size.y, client_size.x, client_size.y );
+#endif
+
+    int i;
+    dc.SetPen( *wxWHITE_PEN );
+    for (i = 0; i < 20; i += 2)
+       dc.DrawLine( i,i, i+100,i );
+    
+    dc.SetPen( *wxWHITE_PEN );
+    for (i = 200; i < 220; i += 2)
+       dc.DrawLine( i-200,i, i-100,i );
+    
     wxRegion region( 110, 110, 80, 80 );
     wxRegion hole( 130, 130, 40, 1 );
     region.Intersect( hole );
@@ -189,7 +224,7 @@ void MyCanvas::OnPaint( wxPaintEvent &event )
     dc.SetBrush( *wxRED_BRUSH );
     dc.DrawRectangle( 100, 100, 200, 200 );
     
-    dc.DestroyClipingRegion();
+    dc.DestroyClippingRegion();
 
     dc.SetPen( *wxTRANSPARENT_PEN );