protected internal virtual void OnDeactivated(RoutedEventArgs eventArgs)
{
Debug.Assert(IsActive, "DockTabItem.OnDeactivated should only be called when item is active.");
IsActive = false;
// Raise Deactivated event.
Debug.Assert(eventArgs.RoutedEvent == DeactivatedEvent, "Invalid arguments for DockTabItem.OnDeactivated.");
RaiseEvent(eventArgs);
// Update visual states.
UpdateVisualStates(true);
DockTabPane?.UpdateVisualStates(true);
}
protected internal virtual void OnActivated(RoutedEventArgs eventArgs)
{
Debug.Assert(!IsActive, "DockTabItem.OnActivated should not be called when item is active.");
// Set DockControl.ActiveDockTabPane/ActiveDockTabItem.
SetActiveItem();
IsActive = true;
// Deactivate other DockTabItems and raise Deactivated event.
DeactivateOtherItems();
// Raise Activated event.
Debug.Assert(eventArgs.RoutedEvent == ActivatedEvent, "Invalid arguments for DockTabItem.OnActivated.");
RaiseEvent(eventArgs);
// Update visual states.
UpdateVisualStates(true);
DockTabPane?.UpdateVisualStates(true);
}