/// <summary>
/// Clear references.
/// </summary>
protected override void OnDisable()
{
#if UNITY_EDITOR
BrandoGraphicRebuildTracker.UnTrackGraphic(this);
#endif
//从 Canvas 中注销
BrandoUIGraphicRegistry.UnregisterGraphicForCanvas(canvas, this);
BrandoCanvasUpdateRegistry.UnRegisterCanvasElementForRebuild(this);
if (canvasRenderer != null)
{
canvasRenderer.Clear();
}
LayoutRebuilder.MarkLayoutForRebuild(rectTransform);
base.OnDisable();
}
protected override void OnDisable()
{
m_Tracker.Clear();
LayoutRebuilder.MarkLayoutForRebuild(rectTransform);
base.OnDisable();
}
/// <summary>
/// 父物体改变前
/// </summary>
protected override void OnBeforeTransformParentChanged()
{
BrandoUIGraphicRegistry.UnregisterGraphicForCanvas(canvas, this);
LayoutRebuilder.MarkLayoutForRebuild(rectTransform);
}
