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screendc implementation

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42179 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2006-10-20 20:50:48 +00:00
parent bf2185eb8b
commit 513b47e9b7
5 changed files with 48 additions and 40 deletions
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35
src/common/dcbase.cpp
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@@ -1235,17 +1235,32 @@ OSStatus wxOverlayImpl::CreateOverlayWindow()
WindowAttributes overlayAttributes = kWindowIgnoreClicksAttribute;
m_overlayParentWindow =(WindowRef) m_window->MacGetTopLevelWindowRef();
if ( m_window )
{
m_overlayParentWindow =(WindowRef) m_window->MacGetTopLevelWindowRef();
Rect bounds ;
MacGetBounds(&bounds);
err = CreateNewWindow( kOverlayWindowClass, overlayAttributes, &bounds, &m_overlayWindow );
if ( err == noErr )
{
Rect bounds ;
MacGetBounds(&bounds);
err = CreateNewWindow( kOverlayWindowClass, overlayAttributes, &bounds, &m_overlayWindow );
if ( err == noErr )
{
SetWindowGroup( m_overlayWindow, GetWindowGroup(m_overlayParentWindow)); // Put them in the same group so that their window layers are consistent
ShowWindow(m_overlayWindow);
}
return err;
}
}
else
{
m_overlayParentWindow = NULL ;
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;
err = CreateNewWindow( kOverlayWindowClass, overlayAttributes, &bounds, &m_overlayWindow );
}
ShowWindow(m_overlayWindow);
return err;
}
void wxOverlayImpl::Init( wxWindowDC* dc, int x , int y , int width , int height )
@@ -1281,7 +1296,7 @@ void wxOverlayImpl::BeginDrawing( wxWindowDC* dc)
dc->m_macLocalOrigin.x = 0 ;
dc->m_macLocalOrigin.y = 0 ;
*/
wxSize size = m_window->GetSize() ;
wxSize size = dc->GetSize() ;
dc->SetClippingRegion( 0 , 0 , size.x , size.y ) ;
}