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minimize overlay area to avoid eg scrolling artifacts when using a caret

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42674 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor 2006-10-29 21:28:39 +00:00
parent a3b5cead1a
commit c348a710f0
1 changed files with 4 additions and 3 deletions
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7
src/mac/carbon/overlay.cpp
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@ -65,8 +65,8 @@ void wxOverlayImpl::MacGetBounds( Rect *bounds )
Point localwhere = { y, x };
wxMacLocalToGlobal( window, &localwhere ) ;
bounds->top = localwhere.v;
bounds->left = localwhere.h;
bounds->top = localwhere.v+m_y;
bounds->left = localwhere.h+m_x;
bounds->bottom = localwhere.v+m_y+m_height;
bounds->right = localwhere.h+m_x+m_width;
}
@ -126,8 +126,9 @@ void wxOverlayImpl::Init( wxWindowDC* dc, int x , int y , int width , int height
#ifndef __LP64__
err = QDBeginCGContext(GetWindowPort(m_overlayWindow), &m_overlayContext);
#endif
CGContextTranslateCTM( m_overlayContext, 0, m_height+m_y );
CGContextTranslateCTM( m_overlayContext, 0, m_height );
CGContextScaleCTM( m_overlayContext, 1, -1 );
CGContextTranslateCTM( m_overlayContext, -m_x , -m_y );
wxASSERT_MSG( err == noErr , _("Couldn't init the context on the overlay window") );
}