In this article we will see how we can know if the mouse/cursor is on the combo box or not, in order to do so we use
underMouse method, every time when this function is called it checks the position of the mouse and checks if its position is on the combo box or not.
In order to do this we use
Syntax : combo_box.underMouse()
Argument : It takes no argument
Return : It returns bool
Steps for implementation :
1. Create a combo box
2. Create a label to show the result
3. Create a timer object which calls a function after every 100 milliseconds
4. Inside the timer function check if the combo box is under mouse
5. Show the result through label
Below is the implementation
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