public void CreateNewRoot()
{
var previewRoot = new Column {
name = "preview-root"
};
rootVisualElement.Clear();
rootVisualElement.Add(previewRoot);
UIDesignerScene.UIRoot = previewRoot;
UIDesignerScene.RefreshHierarchy();
}
public void Refresh()
{
Reload();
UIDesignerScene.RefreshPreview();
}