/// <summary>
/// Perform key press handling.
/// </summary>
/// <param name="e">A KeyPressEventArgs that contains the event data.</param>
public virtual void KeyPress(KeyPressEventArgs e)
{
// Tell current view of key event
if (ActiveView != null)
{
ActiveView.KeyPress(e);
}
else if (_root != null)
{
_root.KeyPress(e);
}
}