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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
using System;
using System.Windows;
using System.Windows.Input;
using ICSharpCode.AvalonEdit.Editing;
namespace ICSharpCode.AvalonEdit.CodeCompletion
{
/// <summary>
/// Insight window that shows an OverloadViewer.
/// </summary>
public class OverloadInsightWindow : InsightWindow
{
OverloadViewer overloadViewer = new OverloadViewer();
/// <summary>
/// Creates a new OverloadInsightWindow.
/// </summary>
public OverloadInsightWindow(TextArea textArea) : base(textArea)
{
overloadViewer.Margin = new Thickness(2,0,0,0);
this.Content = overloadViewer;
}
/// <summary>
/// Gets/Sets the item provider.
/// </summary>
public IOverloadProvider Provider {
get { return overloadViewer.Provider; }
set { overloadViewer.Provider = value; }
}
/// <inheritdoc/>
protected override void OnKeyDown(KeyEventArgs e)
{
base.OnKeyDown(e);
if (!e.Handled && this.Provider.Count > 1) {
switch (e.Key) {
case Key.Up:
e.Handled = true;
overloadViewer.ChangeIndex(-1);
break;
case Key.Down:
e.Handled = true;
overloadViewer.ChangeIndex(+1);
break;
}
if (e.Handled) {
UpdateLayout();
UpdatePosition();
}
}
}
}
}
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