How to get the mouse position on the screen in Qt?

问题

I want to get the mouse coordinates on the screen.

How can I do this in Qt?

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On Windows, using C# I was doing something like suggested in the answers to this question.

回答1:

As the docs state: -

QCursor::pos()

Returns the position of the cursor (hot spot) of the primary screen in global screen coordinates.

If you have multiple screens, you can use: -

QPoint QCursor::pos(const QScreen * screen) 

Note that QScreen is for Qt 5

回答2:

Try this :

QCursor::pos()

should work perfectly

来源：https://stackoverflow.com/questions/19523375/how-to-get-the-mouse-position-on-the-screen-in-qt