42 #ifndef LIVELAYERITEM_H 43 #define LIVELAYERITEM_H 45 #include <QtGui/QGraphicsObject> 67 #endif // LIVELAYERITEM_H The QPainter class performs low-level painting on widgets and other paint devices.
The QGraphicsScene class provides a surface for managing a large number of 2D graphical items...
QPointer< QWidget > widget
The QGraphicsItem class is the base class for all graphical items in a QGraphicsScene.
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget=0)
This function, which is usually called by QGraphicsView, paints the contents of an item in local coor...
LiveLayerItem(QGraphicsScene *scene)
The QRectF class defines a rectangle in the plane using floating point precision. ...
int type() const
Returns the type of an item as an int.
QRectF boundingRect() const
This pure virtual function defines the outer bounds of the item as a rectangle; all painting must be ...
QGraphicsScene * scene() const
Returns the current scene for the item, or 0 if the item is not stored in a scene.
The QGraphicsObject class provides a base class for all graphics items that require signals...
The QStyleOptionGraphicsItem class is used to describe the parameters needed to draw a QGraphicsItem...
QList< QGraphicsItem * > findAllChildItems() const
The QList class is a template class that provides lists.