3 writes to _scrollData
PresentationFramework (3)
System\Windows\Controls\Primitives\ScrollContentPresenter.cs (3)
697if (_scrollData == null) { _scrollData = new ScrollData(); } 761if (IsScrollClient) { _scrollData = null; } 781_scrollData = null;
23 references to _scrollData
PresentationFramework (23)
System\Windows\Controls\Primitives\ScrollContentPresenter.cs (23)
149_scrollData._offset.X = newValue; 165_scrollData._offset.Y = newValue; 221_scrollData._canHorizontallyScroll = value; 238_scrollData._canVerticallyScroll = value; 297get { return (IsScrollClient) ? _scrollData._scrollOwner: null; } 298set { if (IsScrollClient) { _scrollData._scrollOwner = value; } } 422if (_scrollData._canHorizontallyScroll) { childConstraint.Width = Double.PositiveInfinity; } 423if (_scrollData._canVerticallyScroll) { childConstraint.Height = Double.PositiveInfinity; } 465VerifyScrollData(arrangeSize, _scrollData._extent); 697if (_scrollData == null) { _scrollData = new ScrollData(); } 698return _scrollData; 802fValid &= DoubleUtil.AreClose(viewport, _scrollData._viewport); 803fValid &= DoubleUtil.AreClose(extent, _scrollData._extent); 804_scrollData._viewport = viewport; 805_scrollData._extent = extent; 828CoerceOffset(_scrollData._offset.X, _scrollData._extent.Width, _scrollData._viewport.Width), 829CoerceOffset(_scrollData._offset.Y, _scrollData._extent.Height, _scrollData._viewport.Height)); 831bool fValid = DoubleUtil.AreClose(_scrollData._computedOffset, computedOffset); 832_scrollData._computedOffset = computedOffset;