QT : leaveEvent - Checking if the cursor is in region of a widget?

Question

I currently have a class that inherits from QLabel this class implements the methods mouseMoveEvent and leaveEvent. When the mouse is over this widget a dialog box is displayed. However the dialog box only disappears if a mouse click occurs elsewhere. I want the dialog box to disappear when the mouse moves out of the reqion of this widget. I therefore thought about using the leaveEvent method which would call dialog.hide(). My question is how can I determine if the mouse cursor is in the region of a widget ?

You can get widget under cursor and compare it with your widget. — Dmitry Sazonov, Jun 25 '14 at 21:14

score 2 · Accepted Answer · edited May 23 '17 at 12:07

2

Have a look at Qt - Determine absolute widget and cursor position. Two ways are explained there.. using coordinates and using QWidget::underMouse().

edited May 23 '17 at 12:07

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answered Jun 25 '14 at 21:23

Silicomancer

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QT : leaveEvent - Checking if the cursor is in region of a widget?

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