10 references to IsViewportEmpty
PresentationFramework (10)
System\Windows\Controls\VirtualizingStackPanel.cs (10)
2409if (IsViewportEmpty(isHorizontal, viewport) && DoubleUtil.GreaterThan(cacheSize.CacheBeforeViewport, 0.0))
2705if (IsViewportEmpty(isHorizontal, viewport))
4478IsViewportEmpty(isHorizontal, viewport) ?
4707if (IsViewportEmpty(isHorizontal, viewport))
4771IsViewportEmpty(isHorizontal, extendedViewport) &&
4814IsViewportEmpty(isHorizontal, extendedViewport) &&
4887IsViewportEmpty(isHorizontal, extendedViewport) &&
4930IsViewportEmpty(isHorizontal, extendedViewport) &&
5532if (IsViewportEmpty(isHorizontal, viewport))
5668if (firstContainer == null || IsViewportEmpty(isHorizontal, viewport))