Obsolete Members for QGraphicsView
The following members of class QGraphicsView are deprecated. They are provided to keep old source code working. We strongly advise against using them in new code.
Protected Functions
(deprecated) virtual void | drawItems(QPainter *painter, int numItems, QGraphicsItem *[] items, const QStyleOptionGraphicsItem [] options) |
Member Function Documentation
[virtual protected] void QGraphicsView::drawItems(QPainter *painter, int numItems, QGraphicsItem *[] items, const QStyleOptionGraphicsItem [] options)
This function is deprecated. We strongly advise against using it in new code.
Draws the items items in the scene using painter, after the background and before the foreground are drawn. numItems is the number of items in items and options in options. options is a list of styleoptions; one for each item. Reimplement this function to provide custom item drawing for this view.
The default implementation calls the scene's drawItems() function.
Since Qt 4.6, this function is not called anymore unless the QGraphicsView::IndirectPainting flag is given as an Optimization flag.
See also drawForeground(), drawBackground(), and QGraphicsScene::drawItems().
© 2024 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.
