ruler.hh

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#ifndef __RULER_HH__
#define __RULER_HH__
 
#include "regardingborder.hh"
 
namespace dw {
 
class Ruler: public RegardingBorder
{
protected:
   void sizeRequestSimpl (core::Requisition *requisition);
   void getExtremesSimpl (core::Extremes *extremes);
   void containerSizeChangedForChildren ();
   bool usesAvailWidth ();
   void draw (core::View *view, core::Rectangle *area,
              core::DrawingContext *context);
   core::Widget *getWidgetAtPoint (int x, int y,
                                   core::GettingWidgetAtPointContext *context);
 
public:
   static int CLASS_ID;
 
   Ruler ();
   ~Ruler ();
 
   bool isBlockLevel ();
 
   core::Iterator *iterator (core::Content::Type mask, bool atEnd);
};
 
} // namespace dw
 
#endif // __RULER_HH__