namespace System.Windows.Controls.Ribbon
{
    [StyleTypedProperty(Property = "ContextualTabGroupStyle", StyleTargetType = typeof(RibbonContextualTabGroup))]
    [StyleTypedProperty(Property = "TabHeaderStyle", StyleTargetType = typeof(RibbonTabHeader))]
    [TemplatePart(Name = "PART_ContextualTabGroupItemsControl", Type = typeof(RibbonContextualTabGroupItemsControl))]
    [TemplatePart(Name = "PART_TitlePanel", Type = typeof(RibbonTitlePanel))]
    [TemplatePart(Name = "PART_TitleHost", Type = typeof(ContentPresenter))]
    [TemplatePart(Name = "QatTopHost", Type = typeof(Grid))]
    [TemplatePart(Name = "PART_HelpPane", Type = typeof(ContentPresenter))]
    [TemplatePart(Name = "PART_ITEMSPRESENTERPOPUP", Type = typeof(Popup))]
    public class Ribbon : Selector
    {
        protected override void OnPreviewMouseDown(MouseButtonEventArgs e);
    }
}