New Signal Slot Syntax

Introduction to Qt QML qt connect signal to slot Signals and Slots Across Threads Qt supports these signal-slot connection types: Blocking Queued Connection The slot is invoked as for the Queued Connection qt signal slot Let's continue the discussion about Qt signals and slots We can connect a signal to a slot

qt slot QObject::connect(reply, &QNetworkReply::finished, () {; if (reply QT SIGNAL SLOT写法好处 使用Qt的信号和槽