Qt Hover (Widget)

[Ashleyy]

How do I give the hover effect at Qt?Won't be inexperienced? I want you to look professional. don't use QML.

[mrjj]

Hi
What hover effect ?
With QWidgets its controlled by

widget->setAttribute(Qt::WA_Hover);
widget->setMouseTracking(true);
and then
https://doc.qt.io/qt-5/qwidget.html#enterEvent
https://doc.qt.io/qt-5/qwidget.html#leaveEvent
You have to give better details of thats not enough.

[Ashleyy]

I couldn't find an example.
Let me tell you: I want to make an effect such that the opacity of the program goes from 0 to 100.

[mrjj]

Hi
you mean like a fade out whole app ?
There is
QWidget::setWindowOpacity(qreal level)
but only works for windows Os.

[Ashleyy]

How do I make a widget?