internal void OnDockItemStateChanged(DockItemStateEventArgs e)
{
if (_isDockItemStateChanging)
{
if (FlagSaveFocus)
{
DockItem focusedItem = FocusedItem;
if (focusedItem.IsAutoHide)
{
_activatedPanes.Remove(focusedItem.FirstPane);
}
CoerceValues();
DockItem activeItem = ActiveItem;
if (activeItem != null)
{
activeItem.Activate();
}
else if (focusedItem != null)
{
FocusedItem = null;
}
_saveFocusItem = null;
}
CoerceValues();
_isDockItemStateChanging = false;
}
_dockControl.OnDockItemStateChanged(e);
RaiseEvents();
}
/// <summary>Raises the <see cref="DockItemStateChanged"/> event.</summary>
/// <param name="e">A <see cref="DockItemStateEventArgs"/> that contains the event data.</param>
/// <remarks>
/// <para>This method allows derived classes to handle the event without attaching a delegate.
/// This is the preferred technique for handling the event in a derived class.</para>
/// <para>When overriding in a derived class, be sure to call the base class's
/// method so that registered delegates receive the event.</para>
/// </remarks>
protected internal virtual void OnDockItemStateChanged(DockItemStateEventArgs e)
{
EventHandler <DockItemStateEventArgs> handler = DockItemStateChanged;
if (handler != null)
{
handler(this, e);
}
}
internal void OnDockItemStateChanging(DockItemStateEventArgs e)
{
_isDockItemStateChanging = true;
_dockControl.SaveFocus();
_dockControl.OnDockItemStateChanging(e);
}
