1 write to _tabHeaderItemsControl
System.Windows.Controls.Ribbon (1)
Microsoft\Windows\Controls\Ribbon\Ribbon.cs (1)
742_tabHeaderItemsControl = this.GetTemplateChild("TabHeaderItemsControl") as RibbonTabHeaderItemsControl;
14 references to _tabHeaderItemsControl
System.Windows.Controls.Ribbon (14)
Microsoft\Windows\Controls\Ribbon\Ribbon.cs (14)
716return _tabHeaderItemsControl; 743if (_tabHeaderItemsControl != null && _tabHeaderItemsControl.ItemsSource == null) 745_tabHeaderItemsControl.ItemsSource = _tabHeaderItemsSource; 785if (_tabHeaderItemsControl == null) 788int index = _tabHeaderItemsControl.ItemContainerGenerator.IndexFromContainer(tabHeader); 881if (_tabHeaderItemsControl != null) 883Panel headerItemsHost = _tabHeaderItemsControl.InternalItemsHost; 989_tabHeaderItemsControl?.ScrollIntoView(SelectedIndex); 1004_tabHeaderItemsControl?.ScrollIntoView(SelectedIndex); 1694if (ribbon._tabHeaderItemsControl != null) 1696RibbonTabHeadersPanel tabHeadersPanel = ribbon._tabHeaderItemsControl.InternalItemsHost as RibbonTabHeadersPanel; 1787!RibbonHelper.IsAncestorOf(_tabHeaderItemsControl, e.OriginalSource as DependencyObject)) 1806_tabHeaderItemsControl);