34 references to ElementViewportPosition
PresentationFramework (34)
System\Windows\Controls\ItemsControl.cs (24)
1998ElementViewportPosition elementPosition = GetElementViewportPosition(viewport, 2003if (elementPosition == ElementViewportPosition.CompletelyInViewport || 2004elementPosition == ElementViewportPosition.PartiallyInViewport) 2833ElementViewportPosition elementPosition = GetElementViewportPosition(viewportElement, 2837if (elementPosition == ElementViewportPosition.CompletelyInViewport || 2838elementPosition == ElementViewportPosition.PartiallyInViewport) 2896return (GetElementViewportPosition(GetViewportElement(), container, axis, false) == ElementViewportPosition.CompletelyInViewport); 2901return (GetElementViewportPosition(GetViewportElement(), element, axis, false) == ElementViewportPosition.CompletelyInViewport); 2913return (GetElementViewportPosition(viewPort, element, axis, fullyVisible) == ElementViewportPosition.CompletelyInViewport); 2916internal static ElementViewportPosition GetElementViewportPosition(FrameworkElement viewPort, 2925internal static ElementViewportPosition GetElementViewportPosition(FrameworkElement viewPort, 2952internal static ElementViewportPosition GetElementViewportPosition(FrameworkElement viewPort, 2964return ElementViewportPosition.None; 2969return ElementViewportPosition.None; 3001return ElementViewportPosition.CompletelyInViewport; 3011return ElementViewportPosition.CompletelyInViewport; 3019return ElementViewportPosition.CompletelyInViewport; 3026return ElementViewportPosition.PartiallyInViewport; 3031return ElementViewportPosition.BeforeViewport; 3036return ElementViewportPosition.AfterViewport; 3038return ElementViewportPosition.None; 3043internal static ElementViewportPosition GetElementViewportPosition(FrameworkElement viewPort, 3051ElementViewportPosition position = GetElementViewportPosition( 3059if (position == ElementViewportPosition.None)
System\Windows\Controls\VirtualizingStackPanel.cs (4)
1194ElementViewportPosition elementPosition = ItemsControl.GetElementViewportPosition( 1203if (elementPosition == ElementViewportPosition.PartiallyInViewport || 1204elementPosition == ElementViewportPosition.CompletelyInViewport) 1389else if (elementPosition == ElementViewportPosition.AfterViewport)
System\Windows\Input\KeyboardNavigation.cs (6)
2990ElementViewportPosition sourceElementPosition = ItemsControl.GetElementViewportPosition(viewportBoundsElement, 2995if (sourceElementPosition == ElementViewportPosition.None) 3021ElementViewportPosition currentViewportPosition = ItemsControl.GetElementViewportPosition( 3030if (currentViewportPosition == ElementViewportPosition.CompletelyInViewport || 3031currentViewportPosition == ElementViewportPosition.PartiallyInViewport) 3067if (currentViewportPosition == ElementViewportPosition.CompletelyInViewport)