internal virtual IAnalysisControlInternal CreateNewSandbox(AnalysisOccurrence selected)
{
Sandbox sandbox = new Sandbox(selected.Analysis.Cache, m_mediator, m_stylesheet,
m_lineChoices, selected, this);
sandbox.SizeToContent = true; // Layout will ignore size.
//sandbox.Mediator = Mediator;
sandbox.ShowMorphBundles = true;
sandbox.StyleSheet = m_stylesheet;
panelSandbox.Controls.Add(sandbox); // Makes it real and may give it a root box.
// Note: adding sandbox to Controls doesn't always MakeRoot(), because OnHandleCreated happens
// only when the parent control is Visible.
if (sandbox.RootBox == null)
sandbox.MakeRoot();
AdjustControlsForRightToLeftWritingSystem(sandbox);
// this is needed for the Undo button.
sandbox.SandboxChangedEvent += m_sandbox_SandboxChangedEvent;
return sandbox as IAnalysisControlInternal;
}
