public void InvalidateArrange()
{
if (ShouldInterceptInvalidate)
{
return;
}
if (IsArrangeDirty)
{
return; // Already dirty
}
SetLayoutFlags(LayoutFlag.ArrangeDirty);
if (FeatureConfiguration.UIElement.UseInvalidateArrangePath && !IsArrangeDirtyPathDisabled)
{
InvalidateParentArrangeDirtyPath();
}
else
{
(this.GetParent() as UIElement)?.InvalidateArrange();
if (IsVisualTreeRoot)
{
#if __SKIA__
XamlRoot.InvalidateArrange();
#else
Window.InvalidateArrange();
#endif
}
}
}
private void InvalidateParentArrangeDirtyPath()
{
if (this.GetParent() is UIElement parent) //TODO: Should this use VisualTree.GetParent as fallback? https://github.com/unoplatform/uno/issues/8978
{
parent.InvalidateArrangeDirtyPath();
}
else //TODO: Why not check IsVisualTreeRoot as in InvalidateParentMeasureDirtyPath?
{
#if __SKIA__
XamlRoot?.InvalidateArrange();
#else
Window.InvalidateArrange();
#endif
}
}