public override void Arrange(AxisArrangement x, AxisArrangement y, Element hostElement)
{
base.Arrange(x, y, hostElement);
if (_dom == null)
{
_dom = jQuery.FromHtml("<div class='ui-vertical-scrollbar' style='position: absolute;'></div>").AppendTo(hostElement);
_near = jQuery.FromHtml("<div class='ui-scroll-up-button'></div>").AppendTo(_dom).MouseDown(LineNear);
_track = jQuery.FromHtml("<div class='ui-scroll-vertical-track'></div>").AppendTo(_dom).MouseDown(Page);
_thumb = jQuery.FromHtml("<div class='ui-scroll-vertical-thumb' style='position: relative'></div>").AppendTo(_track).MouseDown(Scrub);
_far = jQuery.FromHtml("<div class='ui-scroll-down-button'></div>").AppendTo(_dom).MouseDown(LineFar);
}
int buttonLength = (y.Length > 2*x.Length) ? x.Length : (int)Math.Floor(y.Length/2);
int trackHeight = y.Length - 2*buttonLength;
_minThumbLength = Math.Min(buttonLength, trackHeight);
_dom.CSS("width", x.Length + "px").CSS("height", y.Length + "px").CSS("top", y.Position + "px").CSS("left", x.Position + "px");
_near.CSS("width", x.Length + "px").CSS("height", buttonLength + "px");
_far.CSS("width", x.Length + "px").CSS("height", buttonLength + "px");
_track.CSS("width", x.Length + "px").CSS("height", trackHeight + "px");
_thumb.CSS("width", x.Length + "px");
ScrollableAxisChanged();
}
public override void Arrange(AxisArrangement x, AxisArrangement y, Element hostElement)
{
base.Arrange(x, y, hostElement);
/* TODO
if (_stackPanel != null)
{
_stackPanel.Arrange(horizontal, vertical, hostElement);
}
*/
}
public override void Arrange(AxisArrangement x, AxisArrangement y, Element hostElement)
{
base.Arrange(x, y, hostElement);
if (_domContent != null)
{
if (!_isReal)
{
_domContent.AppendTo(hostElement);
}
_domContent.CSS("position", "absolute")
.CSS("left", x.Position + "px")
.CSS("top", y.Position + "px")
.CSS("width", x.Length + "px")
.CSS("height", y.Length + "px");
}
}
public override void Arrange(AxisArrangement x, AxisArrangement y, Element hostElement)
{
// do nothing; this control has no physical representation.
}
public virtual void Arrange(AxisArrangement x, AxisArrangement y, Element hostElement)
{
YArrangement = y.Clone();
XArrangement = x.Clone();
}
public override void Arrange(AxisArrangement x, AxisArrangement y, Element hostElement)
{
base.Arrange(x, y, hostElement);
int scrollbarWidth = 18; // TODO: from scrollbar?
if (_scroller == null)
{
_scroller = jQuery.FromHtml(
"<div style='overflow: hidden; -khtml-user-select: none; -moz-user-select: none; position: absolute'></div>")
.AppendTo(hostElement);
_content = jQuery.FromHtml("<div style='overflow: hidden; -khtml-user-select: none; -moz-user-select: none; position: absolute'></div>").AppendTo(_scroller);
_scrollbar = new ScrollBar();
_scrollbar.ScrollableAxis = this;
_scrollbar.InputSource = _scroller[0];
}
_content.Width(x.Length).Height(GetAvailableItemCount() * _fixedItemHeight);
_scroller.Width(x.Length).Height(y.Length)
.CSS("top", y.Position + "px").CSS("left", x.Position + "px");
_viewportLines = Math.Floor(_scroller.GetInnerHeight() / (double)_fixedItemHeight);
AxisArrangement h = x.Clone();
h.Position = h.Position + h.Length - scrollbarWidth;
h.Length = scrollbarWidth;
_scrollbar.Arrange(h, y, _scroller[0]);
Synchronize(true);
}
