view dw/ruler.hh @ 2042:8f021c978252

fix excessive redraws on pages with bugs
author Johannes Hofmann <>
date Sat, 21 May 2011 00:02:26 +0200
parents b277eed3119c
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#ifndef __RULER_HH__
#define __RULER_HH__

#include "core.hh"

namespace dw {

 * \brief Widget for drawing (horizontal) rules.
 * This is really an empty widget, the HTML parser puts a border
 * around it, and drawing is done in dw::core::Widget::drawWidgetBox.
 * The only remarkable point is that the HAS_CONTENT flag is
 * cleared.
class Ruler: public core::Widget
   void sizeRequestImpl (core::Requisition *requisition);
   void draw (core::View *view, core::Rectangle *area);

   Ruler ();

   core::Iterator *iterator (core::Content::Type mask, bool atEnd);

} // namespace dw

#endif // __RULER_HH__