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first stab at supporting custom renderers

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@67831 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2011-06-01 20:05:03 +00:00
parent eeea3b039e
commit 07edda049f
2 changed files with 31 additions and 3 deletions
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21
src/osx/cocoa/dataview.mm
View File

@@ -25,6 +25,7 @@
#include "wx/osx/cocoa/dataview.h"
#include "wx/renderer.h"
#include "wx/stopwatch.h"
#include "wx/dcgraph.h"
// ============================================================================
// Constants used locally
@@ -1164,9 +1165,23 @@ outlineView:(NSOutlineView*)outlineView
wxDataViewCustomRenderer * const renderer = obj->customRenderer;
wxDC * const dc = renderer->GetDC();
renderer->WXCallRender(wxFromNSRect(controlView, cellFrame), dc, 0);
renderer->SetDC(NULL);
CGContextRef context = (CGContextRef) [[NSGraphicsContext currentContext] graphicsPort];
CGContextSaveGState( context );
if ( ![controlView isFlipped] )
{
CGContextTranslateCTM( context, 0, [controlView bounds].size.height );
CGContextScaleCTM( context, 1, -1 );
}
// wxDC * const dc = renderer->GetDC();
wxGraphicsContext* gc = wxGraphicsContext::CreateFromNative(context);
wxGCDC dc;
dc.SetGraphicsContext(gc);
renderer->WXCallRender(wxFromNSRect(controlView, cellFrame), &dc, 0);
CGContextRestoreGState( context );
// renderer->SetDC(NULL);
}
-(NSRect) imageRectForBounds:(NSRect)cellFrame