// Token: 0x06005E7B RID: 24187 RVA: 0x001A7A80 File Offset: 0x001A5C80 internal static bool IsDescendant(DependencyObject reference, DependencyObject node) { bool result = false; DependencyObject dependencyObject = node; while (dependencyObject != null) { if (dependencyObject == reference) { result = true; break; } PopupRoot popupRoot = dependencyObject as PopupRoot; if (popupRoot != null) { Popup popup = popupRoot.Parent as Popup; dependencyObject = popup; if (popup != null) { dependencyObject = popup.Parent; if (dependencyObject == null) { dependencyObject = popup.PlacementTarget; } } } else { dependencyObject = PopupControlService.FindParent(dependencyObject); } } return(result); }
internal static bool IsDescendant(DependencyObject reference, DependencyObject node) { bool success = false; DependencyObject curr = node; while (curr != null) { if (curr == reference) { success = true; break; } // Find popup if curr is a PopupRoot PopupRoot popupRoot = curr as PopupRoot; if (popupRoot != null) { //Now Popup does not have a visual link to its parent (for context menu) //it is stored in its parent's arraylist (DP) //so we get its parent by looking at PlacementTarget Popup popup = popupRoot.Parent as Popup; curr = popup; if (popup != null) { // Try the poup Parent curr = popup.Parent; // Otherwise fall back to placement target if (curr == null) { curr = popup.PlacementTarget; } } } else // Otherwise walk tree { curr = PopupControlService.FindParent(curr); } } return(success); }
private static void OnContextMenuSelectorPropertyChanged(FrameworkElement frameworkElement, ContextMenuSelector oldMenuSelector, ContextMenuSelector newMenuSelector) { SharedItemHelper.Share(frameworkElement, oldMenuSelector, newMenuSelector); PopupControlService.OnPopupControllerSelectorChanged(frameworkElement, oldMenuSelector, newMenuSelector); }