The QPixmapCache::Key class can be used for efficient access to the QPixmapCache. More...
#include <QPixmapCache>
This class was introduced in Qt 4.6.
Key () | |
~Key () |
The QPixmapCache::Key class can be used for efficient access to the QPixmapCache.
Use QPixmapCache::insert() to receive an instance of Key generated by the pixmap cache. You can store the key in your own objects for a very efficient one-to-one object-to-pixmap mapping.
Constructs an empty Key object.
Destroys the key.