10 references to IsViewportEmpty
PresentationFramework (10)
System\Windows\Controls\VirtualizingStackPanel.cs (10)
2411if (IsViewportEmpty(isHorizontal, viewport) && DoubleUtil.GreaterThan(cacheSize.CacheBeforeViewport, 0.0)) 2707if (IsViewportEmpty(isHorizontal, viewport)) 4480IsViewportEmpty(isHorizontal, viewport) ? 4709if (IsViewportEmpty(isHorizontal, viewport)) 4773IsViewportEmpty(isHorizontal, extendedViewport) && 4816IsViewportEmpty(isHorizontal, extendedViewport) && 4889IsViewportEmpty(isHorizontal, extendedViewport) && 4932IsViewportEmpty(isHorizontal, extendedViewport) && 5534if (IsViewportEmpty(isHorizontal, viewport)) 5670if (firstContainer == null || IsViewportEmpty(isHorizontal, viewport))