Description
Called when a slider drag operation has started. This means a press
event has been received on the slider thumb but not the unpress
.
Since 1.23
Signature
C usage
static void
on_efl_ui_slider_event_slider_drag_start(void *data, const Efl_Event *event)
{
void info = event->info;
Eo *obj = event->object;
Data *d = data;
/* event hander code */
}
static void
setup_event_handler(Eo *obj, Data *d)
{
efl_event_callback_add(obj, EFL_UI_SLIDER_EVENT_SLIDER_DRAG_START, on_efl_ui_slider_event_slider_drag_start, d);
}