QRemoteObjectAbstractPersistedStore Class
A class which provides the methods for setting PROP values of a replica to value they had the last time the replica was used. More...
| Header: | #include <QRemoteObjectAbstractPersistedStore> |
| qmake: | QT += remoteobjects |
| Inherits: | QObject |
Detailed Description
This can be used to provide a "reasonable" value to be displayed until the connection to the source is established and current values are available.
This class must be overridden to provide an implementation for saving (QRemoteObjectAbstractPersistedStore::saveProperties) and restoring (QRemoteObjectAbstractPersistedStore::restoreProperties) PROP values. The derived type can then be set for a node, and any replica acquired from that node will then automatically store PERSISTED properties when the replica destructor is called, and retrieve the values when the replica is instantiated.