以下成員源於類 QDBusConnection 被棄用。 提供它們是為使舊源代碼能繼續工作。強烈建議不要在新代碼中使用它們。
(棄用)
bool
|
callWithCallback (const QDBusMessage & message , QObject * receiver , const char * returnMethod , int timeout = -1) const |
This function is deprecated. We strongly advise against using it in new code.
這是重載函數。
發送 message over this connection and returns immediately. When the reply is received, the method returnMethod is called in the receiver 對象。
This function is suitable for method calls only. It is guaranteed that the slot will be called exactly once with the reply, as long as the parameter types match and no error occurs.
This function is dangerous because it cannot report errors, including the expiration of the timeout.
返迴
true
if the message was sent, or false if the message could not be sent.
