public static void DeleteEventChange(this Scrollbar target)
{
if (target != null)
{
XUScrollbarListener listener = target.GetComponent <XUScrollbarListener>();
if (listener != null)
{
listener.RemoveEventChange();
}
}
}
//================================== Scrollbar相关事件 ======================================
public static void InsertEventChange(this Scrollbar target, string strEvent, object objParam)
{
if (target == null)
{
Debug.LogError("insert event fail,because Scrollbar is null.");
return;
}
if (string.IsNullOrEmpty(strEvent))
{
Debug.LogError("insert event fail,because string event is null.");
}
XUEventListenerBase listenerBase = target.GetComponent <XUEventListenerBase>();
if (listenerBase == null)
{
target.gameObject.AddComponent <XUScrollbarListener>().SetEventChange(strEvent, objParam, eventDelegateXU);
}
else
{
if (listenerBase is XUScrollbarListener)
{
(listenerBase as XUScrollbarListener).SetEventChange(strEvent, objParam, eventDelegateXU);
}
else
{
Dictionary <EventTriggerType, Dictionary <string, object> > eventMap = listenerBase.GetEventMap();
Object.DestroyImmediate(listenerBase);
XUScrollbarListener listener = target.gameObject.AddComponent <XUScrollbarListener>();
foreach (var keyValue in eventMap)
{
foreach (var keyValue1 in keyValue.Value)
{
listener.SetEvent(keyValue.Key, keyValue1.Key, keyValue1.Value, eventDelegate);
}
}
listener.SetEventChange(strEvent, objParam, eventDelegateXU);
}
}
}
