/// <summary>
/// Creates a new event arguments instance.
/// </summary>
/// <param name="item">The side menu item.</param>
/// <param name="oldControl">The old control.</param>
/// <param name="newControl">The new control.</param>
public SideMenuItemControlChangedEventArgs(SideMenuItem item, ISideControl oldControl, ISideControl newControl)
: base(item)
{
this.OldControl = oldControl;
this.NewControl = newControl;
}
/// <summary>
/// An event handler called when the control is set.
/// </summary>
/// <param name="control">The control.</param>
private void OnControlSet(ISideControl control)
{
// Save the old control for this item.
ISideControl old = this.control;
// Set the new control for this item.
this.control = control;
// Call the event handler.
if (this.ControlChanged != null) this.ControlChanged(this, new SideMenuItemControlChangedEventArgs(this, old, control));
}
