efl/src/lib/elementary/elm_gesture_layer_legacy.h

55 lines
1.8 KiB
C

#include "elm_gesture_layer_eo.legacy.h"
/**
* Call this function to construct a new gesture-layer object.
*
* @param parent The gesture layer's parent widget.
*
* @return A new gesture layer object.
*
* This does not activate the gesture layer. You have to
* call elm_gesture_layer_attach() in order to 'activate' gesture-layer.
*
* @ingroup Elm_Gesture_Layer
*/
EAPI Evas_Object *elm_gesture_layer_add(Evas_Object *parent);
/**
* This function adds a callback called during Tap + Long Tap sequence.
*
* @param state state for the callback to add.
* @param cb callback pointer
* @param data user data for the callback.
*
* The callbacks will be called as followed:
* - start cbs on single tap start
* - move cbs on long press move
* - end cbs on long press end
* - abort cbs whenever in the sequence. The event info will be NULL, because it
* can be triggered from multiple events (timer expired, abort single/long taps).
*
* You can remove the callbacks by using elm_gesture_layer_tap_longpress_cb_del.
*
* @see elm_gesture_layer_tap_longpress_cb_del
* @since 1.8
* @ingroup Elm_Gesture_Layer
*/
EAPI void elm_gesture_layer_tap_longpress_cb_add(Evas_Object *obj, Elm_Gesture_State state, Elm_Gesture_Event_Cb cb, void *data);
/**
* This function removes a callback called during Tap + Long Tap sequence.
*
* @param state state for the callback to add.
* @param cb callback pointer
* @param data user data for the callback.
*
* The internal data used for the sequence will be freed ONLY when all the
* callbacks added via elm_gesture_layer_tap_longpress_cb_add are removed by
* this function.
*
* @see elm_gesture_layer_tap_longpress_cb_add
* @since 1.8
* @ingroup Elm_Gesture_Layer
*/
EAPI void elm_gesture_layer_tap_longpress_cb_del(Evas_Object *obj, Elm_Gesture_State state, Elm_Gesture_Event_Cb cb, void *data);