/// <summary>
/// Retrieves the template parts of the control.
/// </summary>
protected override bool ApplyTemplateCore()
{
base.ApplyTemplateCore();
this.qualitativeBarPart = this.GetTemplatePartField <SegmentedLinearGaugeIndicator>(QualitativeBarPartName);
bool applied = this.qualitativeBarPart != null;
if (applied)
{
foreach (BarIndicatorSegment segment in this.QualitativeRanges)
{
this.qualitativeBarPart.Segments.Add(segment);
}
this.QualitativeRanges.Clear();
this.QualitativeRanges = this.qualitativeBarPart.Segments;
}
this.comparativeMeasurePart = this.GetTemplatePartField <MarkerGaugeIndicator>(ComparativeMeasurePartName);
applied = applied && this.comparativeMeasurePart != null;
this.scalePart = this.GetTemplatePartField <RadLinearGauge>(ScalePartName);
applied = applied && this.scalePart != null;
if (applied)
{
foreach (BulletGraphComparativeMeasure measure in this.AdditionalComparativeMeasures)
{
this.scalePart.Indicators.Add(measure.Visual);
this.SyncComparativeMeasureTemplate(measure);
}
}
return(applied);
}
private static void OnContentPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
MarkerGaugeIndicator indicator = d as MarkerGaugeIndicator;
if (indicator.IsInternalPropertyChange)
{
return;
}
indicator.isUserContent = e.NewValue != null;
}
/// <summary>
/// This is a factory method that is used to create specific visualizations for different bullet graph measures.
/// </summary>
/// <returns>Returns an object that will be used to visualize this measure.</returns>
internal override GaugeIndicator CreateVisual()
{
MarkerGaugeIndicator result = new MarkerGaugeIndicator();
result.SetBinding(MarkerGaugeIndicator.ContentTemplateProperty, new Binding()
{
Path = new PropertyPath("Template"), Source = this
});
Canvas.SetZIndex(result, RadBulletGraph.ComparativeMeasuresZIndex);
return(result);
}
private static void OnIsRotatedPropertyChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args)
{
MarkerGaugeIndicator indicator = sender as MarkerGaugeIndicator;
if (!indicator.IsTemplateApplied)
{
return;
}
if (!(bool)args.NewValue)
{
indicator.visualElementRotation.Angle = indicator.initialRotationAngle;
}
indicator.UpdateRotationInLinearRange();
}
private static void OnIsRotatedPropertyChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args)
{
MarkerGaugeIndicator indicator = sender as MarkerGaugeIndicator;
if (!indicator.IsTemplateApplied)
{
return;
}
if (!(bool)args.NewValue)
{
indicator.visualElementRotation.Angle = indicator.initialRotationAngle;
}
indicator.UpdateRotationInLinearRange();
var peer = FrameworkElementAutomationPeer.CreatePeerForElement(indicator) as MarkerGaugeIndicatorAutomationPeer;
if (peer != null)
{
peer.RaiseToggleStatePropertyChangedEvent((bool)args.OldValue, (bool)args.NewValue);
}
}
