correction to last commit: don't test unsetenv() return value, it's void under Darwin

[wxWidgets.git] / src / mac / carbon / overlay.cpp

diff --git a/src/mac/carbon/overlay.cpp b/src/mac/carbon/overlay.cpp
index 7bd29570725d534d72927f859bc8f537bde004df..0a1fb5407390cc6adb7bf703af1a783bde6790d5 100644 (file)
--- a/src/mac/carbon/overlay.cpp
+++ b/src/mac/carbon/overlay.cpp
@@ -95,10 +95,10 @@ OSStatus wxOverlayImpl::CreateOverlayWindow()
         CGRect cgbounds ;
         cgbounds = CGDisplayBounds(CGMainDisplayID());
         Rect bounds;
-        bounds.top = cgbounds.origin.y;
-        bounds.left = cgbounds.origin.x;
-        bounds.bottom = bounds.top + cgbounds.size.height;
-        bounds.right = bounds.left  + cgbounds.size.width;
+        bounds.top = (short)cgbounds.origin.y;
+        bounds.left = (short)cgbounds.origin.x;
+        bounds.bottom = (short)(bounds.top + cgbounds.size.height);
+        bounds.right = (short)(bounds.left  + cgbounds.size.width);
         err  = CreateNewWindow( kOverlayWindowClass, overlayAttributes, &bounds, &m_overlayWindow );
     }
     ShowWindow(m_overlayWindow);
@@ -115,7 +115,7 @@ void wxOverlayImpl::Init( wxWindowDC* dc, int x , int y , int width , int height
     if ( dc->IsKindOf( CLASSINFO( wxClientDC ) ))
     {
         wxPoint origin = m_window->GetClientAreaOrigin();
-        m_x += origin.x; 
+        m_x += origin.x;
         m_y += origin.y;
     }
     m_width = width ;
@@ -134,10 +134,7 @@ void wxOverlayImpl::Init( wxWindowDC* dc, int x , int y , int width , int height
 
 void wxOverlayImpl::BeginDrawing( wxWindowDC* dc)
 {
-// TODO CS
     dc->SetGraphicsContext( wxGraphicsContext::CreateFromNative( m_overlayContext ) );
-    // triggers an application of the already set device origins to the native context
-    dc->SetUserScale(1,1);
     wxSize size = dc->GetSize() ;
     dc->SetClippingRegion( 0 , 0 , size.x , size.y ) ;
 }