screen_get_mtouch_event()
QNX SDP8.0Input Events Library ReferenceAPIDeveloperProgramming
Retrieve mtouch event data from a screen event
Synopsis:
#include <input/screen_helpers.h>
static int screen_get_mtouch_event(screen_event_t screen_event, mtouch_event_t *mtouch_event, int screen_abs)
Arguments:
- screen_event
- The Screen event to retrieve data from.
- mtouch_event
- The mtouch_event to populate.
- screen_abs
- The indicator to specify which coordinates to use;
1
indicates to use Screen coordinates. Otherwise, use source viewport.
Library:
libinputeventsDescription:
The function screen_get_mtouch_event()
populates the mtouch_event with data fetched from the Screen event.
Returns:
0 on success, -1 on failure.
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