protected override void CreateChildElements()
{
this.AddBackGroundElement();
this.trackingElement = new RangeSelectorTrackingElement();
this.selectionRectangle = new RangeSelectorSelectionRectangle();
this.Children.Add((RadElement)this.trackingElement);
this.Children.Add((RadElement)this.selectionRectangle);
}
protected override SizeF MeasureOverride(SizeF availableSize)
{
RangeSelectorTrackingElement trackingElement = this.RangeSelectorElement.BodyElement.ViewContainer.TrackingElement;
if (this.RangeSelectorElement.Orientation == Orientation.Horizontal)
{
if (this.isFirst)
{
return(new SizeF((float)((double)trackingElement.StartRange * (double)availableSize.Width / 100.0), availableSize.Height));
}
return(new SizeF((float)((100.0 - (double)trackingElement.EndRange) * (double)availableSize.Width / 100.0), availableSize.Height));
}
if (this.isFirst)
{
float height = (float)((double)trackingElement.StartRange * (double)availableSize.Height / 100.0);
return(new SizeF(availableSize.Width, height));
}
float height1 = (float)((100.0 - (double)trackingElement.EndRange) * (double)availableSize.Height / 100.0);
return(new SizeF(availableSize.Width, height1));
}
protected override void OnMouseMove(MouseEventArgs e)
{
if (this.toolTip == null)
{
this.toolTip = this.ElementTree.ComponentTreeHandler.Behavior.ToolTip;
this.toolTip.InitialDelay = 0;
}
if ((PointF)e.Location == this.oldLocation)
{
base.OnMouseMove(e);
}
else
{
this.oldLocation = (PointF)e.Location;
if ((e.Button & MouseButtons.Left) == MouseButtons.Left)
{
this.RangeSelectorElement.IsMouseUp = false;
this.RangeSelectorElement.ShouldFireSelectionChangeEvent = true;
this.ticks = DateTime.Now.Ticks;
if (this.ticks - this.prev > this.RangeSelectorElement.LayoutsRefreshRateInTicks)
{
this.MoveThumb(e);
}
this.prev = this.ticks;
}
if (this.RangeSelectorElement.UpdateMode == UpdateMode.Immediate)
{
this.UpdateAssociatedChartZoomFactor();
}
if (!this.ElementTree.ComponentTreeHandler.Behavior.ShowItemToolTips)
{
return;
}
RangeSelectorTrackingElement trackingElement = this.RangeSelectorElement.BodyElement.ViewContainer.TrackingElement;
this.toolTip.Show(string.Format(trackingElement.ToolTipThumbFormatString, (object)this.RangeSelectorElement.StartRange, (object)this.RangeSelectorElement.EndRange), (IWin32Window)this.ElementTree.Control, e.X + trackingElement.ToolTipOffset.X, e.Y + trackingElement.ToolTipOffset.Y, trackingElement.ToolTipDuration);
}
}
