/// <summary> /// HeaderProperty property changed handler. /// </summary> /// <param name="d">HeaderedContentControl whose Header property is changed.</param> /// <param name="e">DependencyPropertyChangedEventArgs, which contains the old and new value.</param> private static void OnHeaderPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) { HeaderedContentControl ctrl = (HeaderedContentControl)d; ctrl.OnHeaderChanged(e.OldValue, e.NewValue); }
internal static void PreparePrepareHeaderedContentControlContainerForItemOverride(HeaderedContentControl element, object item, ItemsControl parent, Style parentItemContainerStyle) { if (element != item) { // We do not have proper access to Visual. // Nor do we keep track of the HeaderIsItem property. if (!(item is UIElement) && HasDefaultValue(element, HeaderProperty)) { element.Header = item; } } }
/// <summary> /// HeaderTemplateProperty property changed handler. /// </summary> /// <param name="d">HeaderedContentControl whose HeaderTemplate property is changed.</param> /// <param name="e">DependencyPropertyChangedEventArgs, which contains the old and new value.</param> private static void OnHeaderTemplatePropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) { HeaderedContentControl ctrl = (HeaderedContentControl)d; ctrl.OnHeaderTemplateChanged((DataTemplate)e.OldValue, (DataTemplate)e.NewValue); }
internal static void PreparePrepareHeaderedContentControlContainerForItemOverride(HeaderedContentControl element, object item, ItemsControl parent, Style parentItemContainerStyle) { if (element != item) { // We do not have proper access to Visual. // Nor do we keep track of the HeaderIsItem property. if (!(item is UIElement) && HasDefaultValue(element, HeaderProperty)) { element.Header = item; } } }