3 writes to _scrollData
PresentationFramework (3)
System\Windows\Controls\Primitives\ScrollContentPresenter.cs (3)
712
if (_scrollData == null) {
_scrollData
= new ScrollData(); }
776
if (IsScrollClient) {
_scrollData
= null; }
796
_scrollData
= null;
23 references to _scrollData
PresentationFramework (23)
System\Windows\Controls\Primitives\ScrollContentPresenter.cs (23)
159
_scrollData
._offset.X = newValue;
175
_scrollData
._offset.Y = newValue;
231
_scrollData
._canHorizontallyScroll = value;
248
_scrollData
._canVerticallyScroll = value;
307
get { return (IsScrollClient) ?
_scrollData
._scrollOwner: null; }
308
set { if (IsScrollClient) {
_scrollData
._scrollOwner = value; } }
432
if (
_scrollData
._canHorizontallyScroll) { childConstraint.Width = Double.PositiveInfinity; }
433
if (
_scrollData
._canVerticallyScroll) { childConstraint.Height = Double.PositiveInfinity; }
475
VerifyScrollData(arrangeSize,
_scrollData
._extent);
712
if (
_scrollData
== null) { _scrollData = new ScrollData(); }
713
return
_scrollData
;
817
fValid &= DoubleUtil.AreClose(viewport,
_scrollData
._viewport);
818
fValid &= DoubleUtil.AreClose(extent,
_scrollData
._extent);
819
_scrollData
._viewport = viewport;
820
_scrollData
._extent = extent;
843
CoerceOffset(
_scrollData
._offset.X,
_scrollData
._extent.Width,
_scrollData
._viewport.Width),
844
CoerceOffset(
_scrollData
._offset.Y,
_scrollData
._extent.Height,
_scrollData
._viewport.Height));
846
bool fValid = DoubleUtil.AreClose(
_scrollData
._computedOffset, computedOffset);
847
_scrollData
._computedOffset = computedOffset;