AGS.Editor.TabbedDocumentManager._dockPanel_ActiveContentChanged C# (CSharp) Метод

        void _dockPanel_ActiveContentChanged(object sender, EventArgs e)
        {
            /* When Ctrl+Tabbing, ActiveDocument is still the previously active tab, so let's double check which tab is actually active (i.e. has focus). */
            foreach (ContentDocument focusDocument in _panes)
                if (focusDocument.Control.ContainsFocus || focusDocument.Control.DockingContainer.ContainsFocus)
                {
                    if (focusDocument != ActiveDocument)
                    {
                        SetActiveDocument(focusDocument, false);
                        focusDocument.Control.DockingContainer.Refresh();
                        _dockPanel.ActivePane.Refresh();
                    }
                    break;
                }

            return;
        }