protected override void PrepareContainerForItemOverride(DependencyObject element, object item)
{
WindowTab tab = (WindowTab)element;
DockWindow window = (DockWindow)item;
tab.Window = window;
}
private string GetWindowTabText(WindowTab tab)
{
if (tab.Window != null)
{
return(tab.Window.TabText);
}
return(string.Empty);
}
private static void OnWindowChanged(DependencyObject dp, DependencyPropertyChangedEventArgs e)
{
WindowTab tab = (WindowTab)dp;
DockWindow oldValue = (DockWindow)e.OldValue;
DockWindow newValue = (DockWindow)e.NewValue;
if (oldValue != null)
{
TypeDescriptor.GetProperties(oldValue)["IsSelected"].RemoveValueChanged(oldValue, tab.OnIsSelectedChanged);
}
if (newValue != null)
{
TypeDescriptor.GetProperties(newValue)["IsSelected"].AddValueChanged(newValue, tab.OnIsSelectedChanged);
}
}
protected override void ClearContainerForItemOverride(DependencyObject element, object item)
{
WindowTab tab = (WindowTab)element;
tab.Window = null;
}