blockSignals
Qt -- blockSignals函数的用法
该函数的原型：bool QObject::blockSignals(bool block) 官方解释：If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invo ......
Qt blockSignals
有时我们需要，控件不接收信号，可以使用 blockSignals 当设置为true时，QObject对象[子类]不会发出信号 1、函数原型 1 bool QObject::blockSignals(bool block) 2 If block is true, signals emitted by ......