private void HighlightTextBlocks()
{
this.PrepareHighlightedRunsList();
IEnumerable <DependencyObject> textBlockDescendands = ElementTreeHelper.EnumVisualDescendants(this, descendand => descendand is TextBlock);
foreach (TextBlock textBlock in textBlockDescendands)
{
if (!RadAutoCompleteBox.GetIsTextMatchHighlightEnabled(textBlock))
{
continue;
}
if (this.owner.owner.FilterMode == AutoCompleteBoxFilterMode.StartsWith)
{
this.HighlightStartingMatch(textBlock, this.stringToHighlight, RadAutoCompleteBox.GetTextMatchHighlightStyle(textBlock));
}
else
{
this.HighlightAllMatches(textBlock, this.stringToHighlight, RadAutoCompleteBox.GetTextMatchHighlightStyle(textBlock));
}
}
if (this.IsSelected)
{
this.ResetRunHighlightedForegroundValue();
}
}
/// <inheritdoc />
protected override IList <AutomationPeer> GetChildrenCore()
{
List <AutomationPeer> list = new List <AutomationPeer>();
IEnumerable <DependencyObject> childElements = ElementTreeHelper.EnumVisualDescendants(this.Owner, descendand => descendand is ChartElementPresenter);
foreach (ChartElementPresenter child in childElements)
{
AutomationPeer item = FrameworkElementAutomationPeer.FromElement(child);
if (item == null)
{
item = FrameworkElementAutomationPeer.CreatePeerForElement(child);
}
if (item != null)
{
list.Add(item);
}
}
var emptyContentPresenter = ElementTreeHelper.EnumVisualDescendants(this.Owner, descendand => descendand is ContentPresenter)
.Where(presenter => presenter.Equals(this.OwningChart.emptyContentPresenter)).SingleOrDefault() as ContentPresenter;
if (emptyContentPresenter != null)
{
list.Add(FrameworkElementAutomationPeer.CreatePeerForElement(emptyContentPresenter));
}
return(list);
}
