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How to forbid arrows on keyboard in Qt project

  • I am doing a simple project a rotate cubic, and i have problem with arrows on keyboard and button.
    I have two buttons, when i clicked first button the cubic rotate to right,the second button is used to rotate to left and i have too two arrows on the keyboard, up and down, and theirs function is the same as buttons,when i press up arrow the cubic rotate right and so one.Problem is when i start the application,the arrows instead of control the rotate, they select the buttons.
    So i need to know where i can change the options or turn of control arrows to buttons

    Projet is made by inheriten QMainWindow

    Thank you for answers

  • Hi,

    I think you have a problem with keyboard focus. Try to use "grabKeyboard": on the widget you want to receive keyboard events.

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