How to forbid Mouse in Qt 4.8.6?

Question

Because I want to test TouchPad of laptop, then I should forbid the Mouse device. But I don't know how to forbid Mouse in Qt 4.8.6. Could you help me? Thank you.

Answer 1

You could probably reimplement the QWidget event handlers:

• QWidget::mousePressEvent()
• QWidget::mouseReleaseEvent()
• QWidget::mouseDoubleClickEvent()
• QWidget::mouseMoveEvent()

and simply return from all of them.