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source: branches/2389-EpsLexicase/HeuristicLab.ExtLibs/HeuristicLab.AvalonEdit/5.0.1/AvalonEdit-5.0.1/CodeCompletion/OverloadInsightWindow.cs @ 16386

Last change on this file since 16386 was 11700, checked in by jkarder, 10 years ago

#2077: created branch and added first version

File size: 2.3 KB
Line 
1// Copyright (c) 2014 AlphaSierraPapa for the SharpDevelop Team
2//
3// Permission is hereby granted, free of charge, to any person obtaining a copy of this
4// software and associated documentation files (the "Software"), to deal in the Software
5// without restriction, including without limitation the rights to use, copy, modify, merge,
6// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
7// to whom the Software is furnished to do so, subject to the following conditions:
8//
9// The above copyright notice and this permission notice shall be included in all copies or
10// substantial portions of the Software.
11//
12// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
13// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
14// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
15// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
16// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
17// DEALINGS IN THE SOFTWARE.
18
19using System;
20using System.Windows;
21using System.Windows.Input;
22
23using ICSharpCode.AvalonEdit.Editing;
24
25namespace ICSharpCode.AvalonEdit.CodeCompletion
26{
27  /// <summary>
28  /// Insight window that shows an OverloadViewer.
29  /// </summary>
30  public class OverloadInsightWindow : InsightWindow
31  {
32    OverloadViewer overloadViewer = new OverloadViewer();
33   
34    /// <summary>
35    /// Creates a new OverloadInsightWindow.
36    /// </summary>
37    public OverloadInsightWindow(TextArea textArea) : base(textArea)
38    {
39      overloadViewer.Margin = new Thickness(2,0,0,0);
40      this.Content = overloadViewer;
41    }
42   
43    /// <summary>
44    /// Gets/Sets the item provider.
45    /// </summary>
46    public IOverloadProvider Provider {
47      get { return overloadViewer.Provider; }
48      set { overloadViewer.Provider = value; }
49    }
50   
51    /// <inheritdoc/>
52    protected override void OnKeyDown(KeyEventArgs e)
53    {
54      base.OnKeyDown(e);
55      if (!e.Handled && this.Provider.Count > 1) {
56        switch (e.Key) {
57          case Key.Up:
58            e.Handled = true;
59            overloadViewer.ChangeIndex(-1);
60            break;
61          case Key.Down:
62            e.Handled = true;
63            overloadViewer.ChangeIndex(+1);
64            break;
65        }
66        if (e.Handled) {
67          UpdateLayout();
68          UpdatePosition();
69        }
70      }
71    }
72  }
73}
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