public override void SetRootSize(BaseFrameworkElement root, Size size, bool setWidth, bool setHeight)
{
root.ViewModel.DefaultView.UpdateLayout();
if (!root.ViewModel.IsInGridDesignMode && root is GridElement)
{
size = RoundingHelper.RoundSize(size);
using (GridLayoutDesigner.TryCanvasDesignMode(root, size, setWidth, setHeight))
{
BaseFrameworkElement sizeElement = this.GetSizeElement(root);
if (setHeight)
{
sizeElement.Height = size.Height;
}
if (!setWidth)
{
return;
}
sizeElement.Width = size.Width;
}
}
else
{
base.SetRootSize(root, size, setWidth, setHeight);
}
}
public virtual void SetChildRect(BaseFrameworkElement child, Rect rect, LayoutOverrides layoutOverrides, LayoutOverrides overridesToIgnore, LayoutOverrides nonExplicitOverrides, SetRectMode setRectMode)
{
overridesToIgnore = this.AdjustOverrideToIgnore(child, overridesToIgnore);
if (this.suppressLayoutRoundingCount == 0 && (LayoutRoundingHelper.GetLayoutRoundingStatus((SceneElement)child) & LayoutRoundingStatus.ShouldSnapToPixel) != LayoutRoundingStatus.Off)
{
rect = LayoutRoundingHelper.RoundRect(child.Platform.GeometryHelper, rect);
}
using (child.ViewModel.ScopeViewObjectCache())
{
using (GridLayoutDesigner.TryCanvasDesignMode(child, rect.Size, true, true))
{
LayoutUtilities.EnterLayoutMode();
LayoutOperation layoutOperation = this.CreateLayoutOperation(child);
if (layoutOverrides == LayoutOverrides.RecomputeDefault)
{
layoutOverrides = this.InternalComputeOverrides(child, layoutOperation);
}
layoutOperation.SetRect(rect, layoutOverrides, overridesToIgnore, nonExplicitOverrides, setRectMode);
LayoutUtilities.ExitLayoutMode();
}
}
}