input::ffi

Function libinput_event_tablet_tool_get_button_state

pub unsafe extern "C" fn libinput_event_tablet_tool_get_button_state(
    event: *mut libinput_event_tablet_tool,
) -> u32
Expand description

@ingroup event_tablet

Return the button state of the event.

@note It is an application bug to call this function for events other than @ref LIBINPUT_EVENT_TABLET_TOOL_BUTTON.

@param event The libinput tablet tool event @return the button state triggering this event

@since 1.2