QRemoteObjectPendingCallWatcher 類

提供 QObject 基於其的 API 為看守 QRemoteObjectPendingCall . 更多...

頭：	#include <QRemoteObjectPendingCallWatcher>
qmake:	QT += remoteobjects
繼承：	QObject and QRemoteObjectPendingCall

所有成員列錶，包括繼承成員

公共函數

bool	isFinished () const
void	waitForFinished ()

信號

void	finished (QRemoteObjectPendingCallWatcher * self )

詳細描述

QRemoteObjectPendingCallWatcher provides a signal indicating when a QRemoteObjectPendingCall has finished, allowing for convenient, non-blocking handling of the call.

成員函數文檔編製

`[signal]` void QRemoteObjectPendingCallWatcher:: finished ( QRemoteObjectPendingCallWatcher * self )

This signal is emitted when the remote call has finished. self is the pointer to the watcher object that emitted the signal. A finished call will include a returnValue or error.

bool QRemoteObjectPendingCallWatcher:: isFinished () const

返迴 true 若遠程調用已完成，false 否則。

已完成調用將包括 returnValue or error.

void QRemoteObjectPendingCallWatcher:: waitForFinished ()

阻塞直到遠程調用已完成。