I want to show and hide a widget with an interval of one second. My code is like:
if(ui->widget->isVisible())
ui->widget->hide();
else
ui->widget->show();
I need a one-second gap between showing and hiding my widget. I also want this to be repeated so that the widget starts blinking.
CodePudding user response:
With QTimer it should be posible:
QTimer *timer = new QTimer(this);
constexpr int i = 1000; // 1s
timer->setInterval(i);
connect(timer, &QTimer::timeout, this, [this]{
if (isVisible())
hide();
else
show();
});
timer->start();