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#ifndef __DW_STACKINGCONTEXTMGR_HH__
#define __DW_STACKINGCONTEXTMGR_HH__
#ifndef __INCLUDED_FROM_DW_CORE_HH__
# error Do not include this file directly, use "core.hh" instead.
#endif
#include "../lout/container.hh"
#include <limits.h>
namespace dw {
namespace core {
class OOFAwareWidget;
/**
* \brief ...
*/
class StackingContextMgr
{
private:
lout::container::typed::Vector<Widget> *scWidgets;
int minZIndex, maxZIndex;
void draw (View *view, Rectangle *area, int startZIndex, int endZIndex);
public:
StackingContextMgr (Widget *widget);
~StackingContextMgr ();
inline static bool isEstablishingStackingContext (Widget *widget) {
return widget->getStyle()->position != style::POSITION_STATIC &&
widget->getStyle()->zIndex != style::Z_INDEX_AUTO;
}
void addChildSCWidget (Widget *widget);
void drawBottom (View *view, Rectangle *area);
void drawTop (View *view, Rectangle *area);
};
} // namespace core
} // namespace dw
#endif // __DW_STACKINGCONTEXTMGR_HH__
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