static void MarkerBrushChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
SearchPanel panel = d as SearchPanel;
if (panel != null)
{
panel.renderer.MarkerBrush = (Brush)e.NewValue;
}
}
static void SearchPatternChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
SearchPanel panel = d as SearchPanel;
if (panel != null)
{
panel.ValidateSearchText();
panel.UpdateSearch();
}
}
/// <summary>
/// Creates a SearchPanel and installs it to the TextArea.
/// </summary>
public static SearchPanel Install(TextArea textArea)
{
if (textArea == null)
{
throw new ArgumentNullException("textArea");
}
SearchPanel panel = new SearchPanel();
panel.AttachInternal(textArea);
panel.handler = new SearchInputHandler(textArea, panel);
textArea.DefaultInputHandler.NestedInputHandlers.Add(panel.handler);
return(panel);
}
public SearchPanelAdorner(TextArea textArea, SearchPanel panel)
: base(textArea)
{
this.panel = panel;
AddVisualChild(panel);
}
internal SearchInputHandler(TextArea textArea, SearchPanel panel)
: base(textArea)
{
RegisterCommands(this.CommandBindings);
this.panel = panel;
}
public SearchInputHandler(TextArea textArea)
: base(textArea)
{
RegisterCommands(this.CommandBindings);
panel = SearchPanel.Install(textArea);
}
