set_capture_button_press
Description:
Changes the behaviour of this with regard to the initial event that possibly starts kinetic scrolling.
When capture_button_press is set to true, the event is captured by the scrolled window, and
then later replayed if it is meant to go to the child widget.
This should be enabled if any child widgets perform non-reversible actions on
button_press_event. If they don't, and handle additionally handle
grab_broken_event, it might be better to set capture_button_press
to false.
This setting only has an effect if kinetic scrolling is enabled.
Parameters:
| this | |
| capture_button_press |
true to capture button presses |