Method focusOutEvent

python/examples/custom_tooltip.py:34–38

(self, event)

        self.setFocus()
    
    def focusOutEvent(self, event):
        # This closes the fake tooltip when the user clicks into another UI element
        print("Lost focus")
        self.close()
        super().focusOutEvent(event)

def show_tooltip_popup(parent, pos):
    tooltip_popup = TooltipPopup(parent)