30 #ifndef __TERRALIB_LAYOUT_INTERNAL_ARROW_ITEM_H
31 #define __TERRALIB_LAYOUT_INTERNAL_ARROW_ITEM_H
35 #include "../../core/Config.h"
72 virtual void paint ( QPainter * painter,
const QStyleOptionGraphicsItem * option, QWidget * widget = 0 );
82 virtual void drawArrow(QPainter * painter);
91 virtual void drawHeadArrow(QPainter * painter);
Abstract class to represent an observable. "Model" part of MVC component.
#define TELAYOUTEXPORT
You can use this macro in order to export/import classes and functions from this module.
Class that represents a graphic Arrow. Its coordinate system is the same of scene (millimeters)...
Abstract class to represent a controller. "Controller" part of MVC component. All classes representin...
Abstract class that represents a graphic item. This object is of type QGraphicsObject.
Abstract class that represents a graphic item. This object is of type QGraphicsObject.