public virtual void SetLayoutDirty()
{
if (!IsActive())
{
return;
}
LayoutRebuilder.MarkLayoutForRebuild(rectTransform);
if (m_OnDirtyLayoutCallback != null)
{
m_OnDirtyLayoutCallback();
}
}
/// <summary>
/// Clear references.
/// </summary>
protected override void OnDisable()
{
#if UNITY_EDITOR
GraphicRebuildTracker.UnTrackGraphic(this);
#endif
GraphicRegistry.UnregisterGraphicForCanvas(canvas, this);
CanvasUpdateRegistry.UnRegisterCanvasElementForRebuild(this);
if (canvasRenderer != null)
{
canvasRenderer.Clear();
}
LayoutRebuilder.MarkLayoutForRebuild(rectTransform);
base.OnDisable();
}
protected override void OnDisable()
{
CanvasUpdateRegistry.UnRegisterCanvasElementForRebuild(this);
if (m_HorizontalScrollbar)
{
m_HorizontalScrollbar.onValueChanged.RemoveListener(SetHorizontalNormalizedPosition);
}
if (m_VerticalScrollbar)
{
m_VerticalScrollbar.onValueChanged.RemoveListener(SetVerticalNormalizedPosition);
}
m_HasRebuiltLayout = false;
m_Tracker.Clear();
m_Velocity = Vector2.zero;
LayoutRebuilder.MarkLayoutForRebuild(rectTransform);
base.OnDisable();
}
protected override void OnBeforeTransformParentChanged()
{
GraphicRegistry.UnregisterGraphicForCanvas(canvas, this);
LayoutRebuilder.MarkLayoutForRebuild(rectTransform);
}
protected override void OnDisable()
{
m_Tracker.Clear();
LayoutRebuilder.MarkLayoutForRebuild(rectTransform);
base.OnDisable();
}