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fixed wxOverlay to handle wxWindowDC/wxClientDC in the same way wxMac does

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43192 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2006-11-08 12:17:56 +00:00
parent a9eeb510dd
commit 4ca64d4137
1 changed files with 5 additions and 2 deletions
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7
src/dfb/overlay.cpp
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@@ -57,7 +57,8 @@ void wxOverlayImpl::Init(wxWindowDC *dc, int x, int y, int width, int height)
m_window = dc->GetWindow();
m_rect = wxRect(x, y, width, height);
m_rect.Offset(m_window->GetClientAreaOrigin());
if ( wxDynamicCast(dc, wxClientDC) )
m_rect.Offset(m_window->GetClientAreaOrigin());
// FIXME: create surface with transparency or key color (?)
m_surface =
@@ -72,7 +73,9 @@ void wxOverlayImpl::Init(wxWindowDC *dc, int x, int y, int width, int height)
void wxOverlayImpl::BeginDrawing(wxWindowDC *dc)
{
wxPoint origin(m_rect.GetPosition() - m_window->GetClientAreaOrigin());
wxPoint origin(m_rect.GetPosition());
if ( wxDynamicCast(dc, wxClientDC) )
origin -= m_window->GetClientAreaOrigin();
// drawing on overlay "hijacks" existing wxWindowDC rather then using
// another DC, so we have to change the DC to draw on the overlay's surface.