/// <summary>
/// Simple wrapper for onclick event
/// </summary>
/// <param name="selfBtn"></param>
/// <param name="onClickEvent"></param>
public static void RegOnClickEvent(this Button selfBtn, UnityAction onClickEvent,
UnityAction onBeforeClickEvent = null, UnityAction onPointerUpEvent = null)
{
if (null != onBeforeClickEvent)
{
UIPointerDownEventListener.Get(selfBtn.gameObject).OnPointerDownEvent += delegate(PointerEventData arg0)
{
onBeforeClickEvent.InvokeGracefully();
ExecuteEvents.Execute <Button>(selfBtn.gameObject, arg0,
delegate(Button handler, BaseEventData data)
{
handler.OnPointerDown(data as PointerEventData);
});
};
}
if (null != onPointerUpEvent)
{
UIPointerUpEventListener.Get(selfBtn.gameObject).OnPointerUpEvent += delegate(PointerEventData arg0)
{
onPointerUpEvent.InvokeGracefully();
ExecuteEvents.Execute <Button>(selfBtn.gameObject, arg0,
delegate(Button handler, BaseEventData data)
{
handler.OnPointerUp(data as PointerEventData);
});
};
}
selfBtn.onClick.AddListener(onClickEvent);
}
public static UIPointerUpEventListener CheckAndAddListener(GameObject obj)
{
UIPointerUpEventListener listener = obj.GetComponent <UIPointerUpEventListener>();
if (listener == null)
{
listener = obj.AddComponent <UIPointerUpEventListener>();
}
return(listener);
}