lock/unlockFocus when doing the copy in SelectObject

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22707 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2003-08-08 18:35:08 +00:00
parent eb8540036c
commit 5a5797ca1f
1 changed files with 2 additions and 0 deletions
--- a/src/cocoa/dcmemory.mm
+++ b/src/cocoa/dcmemory.mm
@@ -90,10 +90,12 @@ void wxMemoryDC::SelectObject( const wxBitmap& bitmap )
                initWithSize:NSMakeSize(m_selectedBitmap.GetWidth(),
                    m_selectedBitmap.GetHeight())];
        [nsimage addRepresentation: const_cast<wxBitmap&>(m_selectedBitmap).GetNSBitmapImageRep()];
+        [m_cocoaNSImage lockFocus];
        [nsimage drawAtPoint: NSMakePoint(0,0)
            fromRect: NSMakeRect(0.0,0.0,m_selectedBitmap.GetWidth(),m_selectedBitmap.GetHeight())
            operation: NSCompositeCopy
            fraction: 1.0];
+        [m_cocoaNSImage unlockFocus];
        
        [nsimage release];
    }