1 write to _scrollData
System.Windows.Controls.Ribbon (1)
Microsoft\Windows\Controls\Ribbon\Primitives\RibbonGalleryCategoriesPanel.cs (1)
114
if (_scrollData == null) {
_scrollData
= new ScrollData(); }
41 references to _scrollData
System.Windows.Controls.Ribbon (41)
Microsoft\Windows\Controls\Ribbon\Primitives\RibbonGalleryCategoriesPanel.cs (41)
114
if (
_scrollData
== null) { _scrollData = new ScrollData(); }
124
element.
_scrollData
.ClearLayout();
141
fValid &= DoubleUtil.AreClose(viewport,
_scrollData
._viewport);
142
fValid &= DoubleUtil.AreClose(extent,
_scrollData
._extent);
143
fValid &= DoubleUtil.AreClose(offset,
_scrollData
._offset);
144
_scrollData
._offset = offset;
148
_scrollData
._viewport = viewport;
149
_scrollData
._extent = extent;
203
get { return (
_scrollData
!= null) && (
_scrollData
._scrollOwner != null); }
477
double viewportOffsetY = (IsScrolling) ?
_scrollData
._offset.Y : 0;
483
Vector offset =
_scrollData
._offset;
582
rcChild.X = -1.0 *
_scrollData
._offset.X;
583
rcChild.Y = -1.0 *
_scrollData
._offset.Y;
760
double scrollX = CoerceOffset(offset,
_scrollData
._extent.Width,
_scrollData
._viewport.Width);
761
if (!DoubleUtil.AreClose(scrollX,
_scrollData
._offset.X))
763
_scrollData
._offset.X = scrollX;
774
double scrollY = CoerceOffset(offset,
_scrollData
._extent.Height,
_scrollData
._viewport.Height);
775
if (!DoubleUtil.AreClose(scrollY,
_scrollData
._offset.Y))
777
_scrollData
._offset.Y = scrollY;
860
if (
_scrollData
._allowHorizontal != value)
862
_scrollData
._allowHorizontal = false;
881
if (
_scrollData
._allowVertical != value)
883
_scrollData
._allowVertical = true;
896
if (
_scrollData
== null) { return 0.0; }
897
return
_scrollData
._extent.Width;
908
if (
_scrollData
== null) { return 0.0; }
909
return
_scrollData
._extent.Height;
920
if (
_scrollData
== null) { return 0.0; }
921
return
_scrollData
._viewport.Width;
932
if (
_scrollData
== null) { return 0.0; }
933
return
_scrollData
._viewport.Height;
945
if (
_scrollData
== null) { return 0.0; }
946
return
_scrollData
._offset.X;
958
if (
_scrollData
== null) { return 0.0; }
959
return
_scrollData
._offset.Y;
973
return
_scrollData
._scrollOwner;
978
if (value !=
_scrollData
._scrollOwner)
981
_scrollData
._scrollOwner = value;