public void Execute(IPanel panel)
{
if (panel == null)
{
throw new ArgumentNullException("panel");
}
var tabContainer = panel.Parent as TabContainer;
if (tabContainer != null)
{
if (tabContainer.Parent is IPanelContainer)
{
var stackContainer = new StackContainer
{
Header = new PanelHeader
{
Text = "Stack Container"
},
Orientation = FindOptimalStackContainerOrientation(tabContainer)
?? Orientation.Horizontal
};
stackContainer.Activate();
var parentContainer = tabContainer.Parent as IPanelContainer;
int tabContainerIndex = parentContainer.Presenters.IndexOf(tabContainer);
var newTabContainer = (TabContainer)tabContainer.Clone();
parentContainer.Shutdown(tabContainer, b => { });
stackContainer.Presenters.Add(tabContainer);
stackContainer.Presenters.Add(newTabContainer);
parentContainer.Presenters.Insert(tabContainerIndex, stackContainer);
}
}
}