QtRemoteObjects Namespace

The QtRemoteObjects namespace contains identifiers used in the Remote Objects module, as well as some functions used from code generated by the Replica Compiler (repc) . 更多...

头：	#include <QtRemoteObjects>
qmake:	QT += remoteobjects

类型

enum	InitialAction { FetchRootSize, PrefetchData }

详细描述

类型文档编制

enum QtRemoteObjects:: InitialAction

This enum type specifies the initial action when acquiring a 复本 derived from QAbstractItemModel .

常量	值	描述
`QtRemoteObjects::FetchRootSize`	`0`	Only the size of the model is requested before the initialized signal is emitted, no data will be prefetched before that.
`QtRemoteObjects::PrefetchData`	`1`	Some data can be prefetched before the initialized 信号发射。

另请参阅 QRemoteObjectNode::acquireModel () 和 QRemoteObjectReplica::initialized ().