In the above window, the input text widget where one can enter a preview timeout value, the widget doesn't allow keyboard input. Only the Arrow up/down widgets work. To change the value from 200 to 300ms would mean a hundred klicks, because the step is one millisecond.
In the above window, the input text widget where one can enter a preview timeout value, the widget doesn't allow keyboard input. Only the Arrow up/down widgets work. To change the value from 200 to 300ms would mean a hundred klicks, because the step is one millisecond.