New branch dervied from v2_3037_Bar

Terminal.Gui/Application/ApplicationKeyboard.cs

@@ -289,6 +289,5 @@ partial class Application
     /// <remarks>
     ///     This is an internal method used by the <see cref="View"/> class to remove Application key bindings.
     /// </remarks>
-    /// <param name="view">The view that is bound to the key.</param>
     internal static void ClearKeyBindings () { _keyBindings.Clear (); }
 }

Terminal.Gui/Views/Bar.cs

@@ -1,233 +0,0 @@
-namespace Terminal.Gui;
-
-/// <summary>
-///     Provides a horizontally or vertically oriented container for other views to be used as a menu, toolbar, or status bar.
-/// </summary>
-/// <remarks>
-/// </remarks>
-public class Bar : View
-{
-    /// <inheritdoc/>
-    public Bar ()
-    {
-        SetInitialProperties ();
-    }
-
-    /// <summary>
-    ///     Gets or sets the <see cref="Orientation"/> for this <see cref="Bar"/>. The default is
-    ///     <see cref="Orientation.Horizontal"/>.
-    /// </summary>
-    public Orientation Orientation { get; set; } = Orientation.Horizontal;
-
-    public bool StatusBarStyle { get; set; } = true;
-
-    public override void Add (View view)
-    {
-        if (Orientation == Orientation.Horizontal)
-        {
-            //view.AutoSize = true;
-        }
-
-        //if (StatusBarStyle)
-        //{
-        //    // Light up right border
-        //    view.BorderStyle = LineStyle.Single;
-        //    view.Border.Thickness = new Thickness (0, 0, 1, 0);
-        //}
-
-        //if (view is not Shortcut)
-        //{
-        //    if (StatusBarStyle)
-        //    {
-        //        view.Padding.Thickness = new Thickness (0, 0, 1, 0);
-        //    }
-
-        //    view.Margin.Thickness = new Thickness (1, 0, 0, 0);
-        //}
-
-        //view.ColorScheme = ColorScheme;
-
-        // Add any HotKey keybindings to our bindings
-        IEnumerable<KeyValuePair<Key, KeyBinding>> bindings = view.KeyBindings.Bindings.Where (b => b.Value.Scope == KeyBindingScope.HotKey);
-
-        foreach (KeyValuePair<Key, KeyBinding> binding in bindings)
-        {
-            AddCommand (
-                        binding.Value.Commands [0],
-                        () =>
-                        {
-                            if (view is Shortcut shortcut)
-                            {
-                                return shortcut.CommandView.InvokeCommands (binding.Value.Commands);
-                            }
-
-                            return false;
-                        });
-            KeyBindings.Add (binding.Key, binding.Value);
-        }
-
-        base.Add (view);
-    }
-
-    private void Bar_LayoutStarted (object sender, LayoutEventArgs e)
-    {
-        View prevBarItem = null;
-
-        switch (Orientation)
-        {
-            case Orientation.Horizontal:
-                for (var index = 0; index < Subviews.Count; index++)
-                {
-                    View barItem = Subviews [index];
-
-                    if (!barItem.Visible)
-                    {
-                        continue;
-                    }
-
-                    if (prevBarItem == null)
-                    {
-                        barItem.X = 0;
-                    }
-                    else
-                    {
-                        // Make view to right be autosize
-                        //Subviews [^1].AutoSize = true;
-
-                        // Align the view to the right of the previous view
-                        barItem.X = Pos.Right (prevBarItem);
-                    }
-
-                    barItem.Y = Pos.Center ();
-                    barItem.SetRelativeLayout (new Size (int.MaxValue, int.MaxValue));
-                    prevBarItem = barItem;
-                }
-
-                break;
-
-            case Orientation.Vertical:
-                // CommandView is aligned left, HelpView is aligned right, KeyView is aligned right
-                // All CommandView's are the same width, all HelpView's are the same width,
-                // all KeyView's are the same width
-
-                int maxCommandWidth = 0;
-                int maxHelpWidth = 0;
-
-                List<Shortcut> shortcuts = Subviews.Where (s => s is Shortcut && s.Visible).Cast<Shortcut> ().ToList ();
-
-                foreach (Shortcut shortcut in shortcuts)
-                {
-                    // Let AutoSize do its thing to get the minimum width of each CommandView and HelpView
-                    shortcut.CommandView.SetRelativeLayout (new Size (int.MaxValue, int.MaxValue));
-                    shortcut.KeyView.SetRelativeLayout (new Size (int.MaxValue, int.MaxValue));
-                    shortcut.HelpView.SetRelativeLayout (new Size (int.MaxValue, int.MaxValue));
-                }
-
-                maxCommandWidth = shortcuts.Max (s => s.CommandView.Frame.Width);
-                maxHelpWidth = shortcuts.Max (s => s.HelpView.Frame.Width);
-
-                // Set the width of all CommandView's and HelpView's to the max width
-                foreach (Shortcut shortcut in shortcuts)
-                {
-                    shortcut.CommandView.Width = Dim.Auto (minimumContentDim: maxCommandWidth);
-                    shortcut.KeyView.Width = Dim.Auto ();
-                    shortcut.HelpView.Width = Dim.Auto (minimumContentDim: maxHelpWidth);
-
-                   // shortcut.LayoutSubviews ();
-                }
-
-                // Set the overall size of the Bar and arrange the views vertically
-
-                var maxBarItemWidth = 0;
-
-                for (var index = 0; index < Subviews.Count; index++)
-                {
-                    View barItem = Subviews [index];
-
-                    if (!barItem.Visible)
-                    {
-                        continue;
-                    }
-
-                    if (prevBarItem == null)
-                    {
-                        barItem.Y = 0;
-                    }
-                    else
-                    {
-                        // Align the view to the bottom of the previous view
-                        barItem.Y = index;
-                    }
-
-                    prevBarItem = barItem;
-
-                    if (barItem is Shortcut shortcut)
-                    {
-                        //shortcut.SetRelativeLayout (new (int.MaxValue, int.MaxValue));
-                        maxBarItemWidth = Math.Max (maxBarItemWidth, shortcut.Frame.Width);
-                    }
-                    else
-                    {
-                        maxBarItemWidth = Math.Max (maxBarItemWidth, barItem.Frame.Width);
-                    }
-
-                    barItem.X = 0;
-                }
-
-                foreach (Shortcut shortcut in shortcuts)
-                {
-                    if (Width is DimAuto)
-                    {
-                        shortcut.Width = Dim.Auto (DimAutoStyle.Content, minimumContentDim: maxBarItemWidth);
-                    }
-                    else
-                    {
-                        //shortcut._container.Width = Dim.Fill ();
-                       // shortcut.Width = Dim.Fill ();
-                    }
-
-                    shortcut.LayoutSubviews ();
-                }
-                
-
-                //for (var index = 0; index < Subviews.Count; index++)
-                //{
-                //    var shortcut = Subviews [index] as Shortcut;
-
-                //    if (shortcut is { Visible: false })
-                //    {
-                //        continue;
-                //    }
-
-                //    if (Width is DimAuto)
-                //    {
-                //        shortcut._container.Width = Dim.Auto (DimAutoStyle.Content, minimumContentDim: maxBarItemWidth);
-                //    }
-                //    else
-                //    {
-                //        shortcut._container.Width = Dim.Fill ();
-                //        shortcut.Width = Dim.Fill ();
-                //    }
-
-                //    //shortcut.SetContentSize (new (maxBarItemWidth, 1));
-                //    //shortcut.Width = Dim.Auto (DimAutoStyle.Content, minimumContentDim: int.Max(maxBarItemWidth, GetContentSize().Width));
-
-                //}
-
-
-
-                break;
-        }
-    }
-
-    private void SetInitialProperties ()
-    {
-        ColorScheme = Colors.ColorSchemes ["Menu"];
-        CanFocus = true;
-
-        Width = Dim.Auto ();
-        Height = Dim.Auto ();
-
-        LayoutStarted += Bar_LayoutStarted;
-    }
-}

Terminal.Gui/Views/Shortcut.cs

@@ -1,529 +0,0 @@
-using System.ComponentModel;
-
-namespace Terminal.Gui;
-
-// TODO: I don't love the name Shortcut, but I can't think of a better one right now. Shortcut is a bit overloaded.
-// TODO: It can mean "Application-scoped key binding" or "A key binding that is displayed in a visual way".
-// TODO: I tried `BarItem` but that's not great either as it implies it can only be used in `Bar`s.
-
-/// <summary>
-///     Displays a command, help text, and a key binding. Useful for displaying a command in <see cref="Bar"/> such as a
-///     menu, toolbar, or status bar.
-/// </summary>
-/// <remarks>
-///     <para>
-///         When the user clicks on the <see cref="Shortcut"/> or presses the key
-///         specified by <see cref="Key"/> the <see cref="Command.Accept"/> command is invoked, causing the
-///         <see cref="Accept"/> event to be fired
-///     </para>
-///     <para>
-///         If <see cref="KeyBindingScope"/> is <see cref="KeyBindingScope.Application"/>, the <see cref="Command"/>
-///         be invoked regardless of what View has focus, enabling an application-wide keyboard shortcut.
-///     </para>
-///     <para>
-///         Set <see cref="View.Title"/> to change the Command text displayed in the <see cref="Shortcut"/>.
-///         By default, the <see cref="Command"/> text is the <see cref="View.Title"/> of <see cref="CommandView"/>.
-///     </para>
-///     <para>
-///         Set <see cref="View.Text"/> to change the Help text displayed in the <see cref="Shortcut"/>.
-///     </para>
-///     <para>
-///         The text displayed for the <see cref="Key"/> is the string representation of the <see cref="Key"/>.
-///         If the <see cref="Key"/> is <see cref="Key.Empty"/>, the <see cref="Key"/> text is not displayed.
-///     </para>
-/// </remarks>
-public class Shortcut : View
-{
-    // Hosts the Command, Help, and Key Views. Needed (IIRC - wrote a long time ago) to allow mouse clicks to be handled by the Shortcut.
-    internal readonly View _container;
-
-    /// <summary>
-    ///     Creates a new instance of <see cref="Shortcut"/>.
-    /// </summary>
-    public Shortcut ()
-    {
-        CanFocus = true;
-        Width = Dim.Auto (DimAutoStyle.Content);
-        Height = Dim.Auto (DimAutoStyle.Content);
-
-        //Height = Dim.Auto (minimumContentDim: 1, maximumContentDim: 1);
-
-        AddCommand (Gui.Command.HotKey, () => true);
-        AddCommand (Gui.Command.Accept, OnAccept);
-        KeyBindings.Add (KeyCode.Space, Gui.Command.Accept);
-        KeyBindings.Add (KeyCode.Enter, Gui.Command.Accept);
-
-        _container = new ()
-        {
-            Id = "_container",
-            // Only the Shortcut (_container) should be able to have focus, not any subviews.
-            CanFocus = true,
-            Width = Dim.Auto (DimAutoStyle.Content, 1),
-            Height = Dim.Auto (DimAutoStyle.Content, 1),
-            BorderStyle = LineStyle.Dashed
-        };
-
-        CommandView = new ();
-
-        HelpView = new ()
-        {
-            Id = "_helpView",
-            // Only the Shortcut should be able to have focus, not any subviews
-            CanFocus = false,
-            X = Pos.Align (Alignment.End, AlignmentModes.IgnoreFirstOrLast | AlignmentModes.AddSpaceBetweenItems),
-            Y = Pos.Center (),
-
-            // Helpview is the only subview that doesn't have a min width
-            Width = Dim.Auto (DimAutoStyle.Text),
-            Height = Dim.Auto (DimAutoStyle.Text),
-            ColorScheme = Colors.ColorSchemes ["Error"]
-        };
-        _container.Add (HelpView);
-
-        //        HelpView.TextAlignment = Alignment.End;
-        HelpView.MouseClick += Shortcut_MouseClick;
-
-        KeyView = new ()
-        {
-            Id = "_keyView",
-            // Only the Shortcut should be able to have focus, not any subviews
-            CanFocus = false,
-            X = Pos.Align (Alignment.End, AlignmentModes.IgnoreFirstOrLast | AlignmentModes.AddSpaceBetweenItems),
-            Y = Pos.Center (),
-
-            // Bar will set the width of all KeyViews to the width of the widest KeyView.
-            Width = Dim.Auto (DimAutoStyle.Text),
-            Height = Dim.Auto (DimAutoStyle.Text),
-        };
-        _container.Add (KeyView);
-
-        KeyView.MouseClick += Shortcut_MouseClick;
-
-        CommandView.Margin.Thickness = new Thickness (1, 0, 1, 0);
-        HelpView.Margin.Thickness = new Thickness (1, 0, 1, 0);
-        KeyView.Margin.Thickness = new Thickness (1, 0, 1, 0);
-
-        MouseClick += Shortcut_MouseClick;
-
-        TitleChanged += Shortcut_TitleChanged;
-        Initialized += OnInitialized;
-
-        Add (_container);
-
-        return;
-
-        void OnInitialized (object sender, EventArgs e)
-        {
-            if (ColorScheme != null)
-            {
-                var cs = new ColorScheme (ColorScheme)
-                {
-                    Normal = ColorScheme.HotNormal,
-                    HotNormal = ColorScheme.Normal
-                };
-                KeyView.ColorScheme = cs;
-            }
-        }
-    }
-
-    private void Shortcut_MouseClick (object sender, MouseEventEventArgs e)
-    {
-        // When the Shortcut is clicked, we want to invoke the Command and Set focus
-        View view = sender as View;
-        if (!e.Handled && Command.HasValue)
-        {
-            // If the subview (likely CommandView) didn't handle the mouse click, invoke the command.
-            bool? handled = false;
-            handled = InvokeCommand (Command.Value);
-            if (handled.HasValue)
-            {
-                e.Handled = handled.Value;
-            }
-        }
-        if (CanFocus)
-        {
-            SetFocus ();
-        }
-        e.Handled = true;
-    }
-
-    /// <inheritdoc/>
-    public override ColorScheme ColorScheme
-    {
-        get
-        {
-            if (base.ColorScheme == null)
-            {
-                return SuperView?.ColorScheme ?? base.ColorScheme;
-            }
-
-            return base.ColorScheme;
-        }
-        set
-        {
-            base.ColorScheme = value;
-
-            if (ColorScheme != null)
-            {
-                var cs = new ColorScheme (ColorScheme)
-                {
-                    Normal = ColorScheme.HotNormal,
-                    HotNormal = ColorScheme.Normal
-                };
-                KeyView.ColorScheme = cs;
-            }
-        }
-    }
-
-    #region Command
-
-    private Command? _command;
-
-    /// <summary>
-    ///     Gets or sets the <see cref="Command"/> that will be invoked when the user clicks on the <see cref="Shortcut"/> or
-    ///     presses <see cref="Key"/>.
-    /// </summary>
-    public Command? Command
-    {
-        get => _command;
-        set
-        {
-            if (value != null)
-            {
-                _command = value.Value;
-                UpdateKeyBinding ();
-            }
-        }
-    }
-
-    private View _commandView;
-
-    /// <summary>
-    ///     Gets or sets the View that displays the command text and hotkey.
-    /// </summary>
-    /// <remarks>
-    ///     <para>
-    ///         By default, the <see cref="View.Title"/> of the <see cref="CommandView"/> is displayed as the Shortcut's
-    ///         command text.
-    ///     </para>
-    ///     <para>
-    ///         By default, the CommandView is a <see cref="View"/> with <see cref="View.CanFocus"/> set to
-    ///         <see langword="false"/>.
-    ///     </para>
-    ///     <para>
-    ///         Setting the <see cref="CommandView"/> will add it to the <see cref="Shortcut"/> and remove any existing
-    ///         <see cref="CommandView"/>.
-    ///     </para>
-    /// </remarks>
-    /// <example>
-    ///     <para>
-    ///         This example illustrates how to add a <see cref="Shortcut"/> to a <see cref="StatusBar"/> that toggles the
-    ///         <see cref="Application.Force16Colors"/> property.
-    ///     </para>
-    ///     <code>
-    ///     var force16ColorsShortcut = new Shortcut
-    ///     {
-    ///         Key = Key.F6,
-    ///         KeyBindingScope = KeyBindingScope.HotKey,
-    ///         Command = Command.Accept,
-    ///         CommandView = new CheckBox { Text = "Force 16 Colors" }
-    ///     };
-    ///     var cb = force16ColorsShortcut.CommandView as CheckBox;
-    ///     cb.Checked = Application.Force16Colors;
-    /// 
-    ///     cb.Toggled += (s, e) =>
-    ///     {
-    ///         var cb = s as CheckBox;
-    ///         Application.Force16Colors = cb!.Checked == true;
-    ///         Application.Refresh();
-    ///     };
-    ///     StatusBar.Add(force16ColorsShortcut);
-    /// </code>
-    /// </example>
-
-    public View CommandView
-    {
-        get => _commandView;
-        set
-        {
-            if (value == null)
-            {
-                throw new ArgumentNullException ();
-            }
-
-            if (_commandView is { })
-            {
-                _container.Remove (_commandView);
-                _commandView?.Dispose ();
-            }
-
-
-            _commandView = value;
-            _commandView.Id = "_commandView";
-
-            // TODO: Determine if it makes sense to allow the CommandView to be focusable.
-            // Right now, we don't set CanFocus to false here.
-            _commandView.CanFocus = false;
-
-            // Bar will set the width of all CommandViews to the width of the widest CommandViews.
-            _commandView.Width = Dim.Auto (DimAutoStyle.Text);
-            _commandView.Height = Dim.Auto (DimAutoStyle.Text);
-            _commandView.X = X = Pos.Align (Alignment.End, AlignmentModes.IgnoreFirstOrLast | AlignmentModes.AddSpaceBetweenItems);
-            _commandView.Y = Pos.Center ();
-
-            _commandView.MouseClick += Shortcut_MouseClick;
-            _commandView.Accept += CommandView_Accept;
-
-            _commandView.Margin.Thickness = new (1, 0, 1, 0);
-
-            _commandView.HotKeyChanged += (s, e) =>
-                                          {
-                                              if (e.NewKey != Key.Empty)
-                                              {
-                                                  // Add it 
-                                                  AddKeyBindingsForHotKey (e.OldKey, e.NewKey);
-                                              }
-                                          };
-
-            _commandView.HotKeySpecifier = new ('_');
-
-            _container.Remove (HelpView);
-            _container.Remove (KeyView);
-            _container.Add (_commandView, HelpView, KeyView);
-
-            UpdateKeyBinding();
-
-        }
-    }
-
-    private void _commandView_MouseEvent (object sender, MouseEventEventArgs e)
-    {
-        e.Handled = true;
-    }
-
-    private void Shortcut_TitleChanged (object sender, StateEventArgs<string> e)
-    {
-        // If the Title changes, update the CommandView text. This is a helper to make it easier to set the CommandView text.
-        // CommandView is public and replaceable, but this is a convenience.
-        _commandView.Text = Title;
-    }
-
-    private void CommandView_Accept (object sender, CancelEventArgs e)
-    {
-        // When the CommandView fires its Accept event, we want to act as though the
-        // Shortcut was clicked.
-        var args = new HandledEventArgs ();
-        Accept?.Invoke (this, args);
-
-        if (args.Handled)
-        {
-            e.Cancel = args.Handled;
-        }
-    }
-
-    #endregion Command
-
-    #region Help
-
-    /// <summary>
-    ///     The subview that displays the help text for the command. Internal for unit testing.
-    /// </summary>
-    internal View HelpView { get; set; }
-
-    /// <summary>
-    ///     Gets or sets the help text displayed in the middle of the Shortcut.
-    /// </summary>
-    public override string Text
-    {
-        get => base.Text;
-        set
-        {
-            //base.Text = value;
-            if (HelpView != null)
-            {
-                HelpView.Text = value;
-            }
-        }
-    }
-
-    #endregion Help
-
-    #region Key
-
-    private Key _key;
-
-    /// <summary>
-    ///     Gets or sets the <see cref="Key"/> that will be bound to the <see cref="Command.Accept"/> command.
-    /// </summary>
-    public Key Key
-    {
-        get => _key;
-        set
-        {
-            if (value == null)
-            {
-                throw new ArgumentNullException ();
-            }
-
-            _key = value;
-
-            if (Command != null)
-            {
-                UpdateKeyBinding ();
-            }
-
-            KeyView.Text = $"{Key}";
-            KeyView.Visible = Key != Key.Empty;
-        }
-    }
-
-    private KeyBindingScope _keyBindingScope;
-
-    /// <summary>
-    ///     Gets or sets the scope for the key binding for how <see cref="Key"/> is bound to <see cref="Command"/>.
-    /// </summary>
-    public KeyBindingScope KeyBindingScope
-    {
-        get => _keyBindingScope;
-        set
-        {
-            _keyBindingScope = value;
-
-            if (Command != null)
-            {
-                UpdateKeyBinding ();
-            }
-        }
-    }
-
-    /// <summary>
-    ///     Gets the subview that displays the key. Internal for unit testing.
-    /// </summary>
-
-    internal View KeyView { get; }
-
-    private void UpdateKeyBinding ()
-    {
-        if (KeyBindingScope == KeyBindingScope.Application)
-        {
-          //  return;
-        }
-
-        if (Command != null && Key != null && Key != Key.Empty)
-        {
-            // CommandView holds our command/keybinding
-            // Add a key binding for this command to this Shortcut
-            if (CommandView.GetSupportedCommands ().Contains (Command.Value))
-            {
-                CommandView.KeyBindings.Remove (Key);
-                CommandView.KeyBindings.Add (Key, KeyBindingScope, Command.Value);
-            }
-            else
-            {
-               // throw new InvalidOperationException ($"CommandView does not support the command {Command.Value}");
-            }
-        }
-    }
-
-    #endregion Key
-
-    /// <summary>
-    ///     The event fired when the <see cref="Command.Accept"/> command is received. This
-    ///     occurs if the user clicks on the Shortcut or presses <see cref="Key"/>.
-    /// </summary>
-    public new event EventHandler<HandledEventArgs> Accept;
-
-    /// <summary>
-    ///     Called when the <see cref="Command.Accept"/> command is received. This
-    ///     occurs if the user clicks on the Bar with the mouse or presses the key bound to
-    ///     Command.Accept (Space by default).
-    /// </summary>
-    protected new bool? OnAccept ()
-    {
-        // TODO: This is not completely thought through.
-
-
-
-        if (Key == null || Key == Key.Empty)
-        {
-            return false;
-        }
-
-        var handled = false;
-        var keyCopy = new Key (Key);
-
-        switch (KeyBindingScope)
-        {
-            case KeyBindingScope.Application:
-                // Simulate a key down to invoke the Application scoped key binding
-                handled = Application.OnKeyDown (keyCopy);
-
-                break;
-            case KeyBindingScope.Focused:
-                handled = InvokeCommand (Command.Value) == true;
-                handled = false;
-
-                break;
-            case KeyBindingScope.HotKey:
-                if (Command.HasValue)
-                {
-                    //handled = _commandView.InvokeCommand (Gui.Command.HotKey) == true;
-                    //handled = false;
-                }
-                break;
-        }
-
-        //if (handled == false)
-        {
-            var args = new HandledEventArgs ();
-            Accept?.Invoke (this, args);
-            handled = args.Handled;
-        }
-
-        return handled;
-    }
-
-    /// <inheritdoc/>
-    public override bool OnEnter (View view)
-    {
-        // TODO: This is a hack. Need to refine this.
-        var cs = new ColorScheme (ColorScheme)
-        {
-            Normal = ColorScheme.Focus,
-            HotNormal = ColorScheme.HotFocus
-        };
-
-        _container.ColorScheme = cs;
-
-        cs = new (ColorScheme)
-        {
-            Normal = ColorScheme.HotFocus,
-            HotNormal = ColorScheme.Focus
-        };
-        KeyView.ColorScheme = cs;
-
-        return base.OnEnter (view);
-    }
-
-    /// <inheritdoc/>
-    public override bool OnLeave (View view)
-    {
-        // TODO: This is a hack. Need to refine this.
-        var cs = new ColorScheme (ColorScheme)
-        {
-            Normal = ColorScheme.Normal,
-            HotNormal = ColorScheme.HotNormal
-        };
-
-        _container.ColorScheme = cs;
-
-        cs = new (ColorScheme)
-        {
-            Normal = ColorScheme.HotNormal,
-            HotNormal = ColorScheme.Normal
-        };
-        KeyView.ColorScheme = cs;
-
-        return base.OnLeave (view);
-    }
-}

UICatalog/Scenarios/Bars.cs

@@ -1,489 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
-using Terminal.Gui;
-
-namespace UICatalog.Scenarios;
-
-[ScenarioMetadata ("Bars", "Illustrates Bar views (e.g. StatusBar)")]
-[ScenarioCategory ("Controls")]
-public class Bars : Scenario
-{
-    public override void Main ()
-    {
-        Application.Init ();
-        Window app = new ();
-
-        app.Loaded += App_Loaded;
-
-        Application.Run (app);
-        app.Dispose ();
-        Application.Shutdown ();
-    }
-
-
-    // Setting everything up in Loaded handler because we change the
-    // QuitKey and it only sticks if changed after init
-    private void App_Loaded (object sender, EventArgs e)
-    {
-        Application.QuitKey = Key.Z.WithCtrl;
-        Application.Top.Title = $"{Application.QuitKey} to Quit - Scenario: {GetName ()}";
-
-        List<string> eventSource = new ();
-        ListView eventLog = new ListView ()
-        {
-            X = Pos.AnchorEnd (),
-            Width = 50,
-            Height = Dim.Fill (),
-            ColorScheme = Colors.ColorSchemes ["Toplevel"],
-            Source = new ListWrapper (eventSource)
-        };
-        Application.Top.Add (eventLog);
-
-        var shortcut1 = new Shortcut
-        {
-            Title = "_Zigzag",
-            Key = Key.Z.WithAlt,
-            Text = "Gonna zig zag",
-            KeyBindingScope = KeyBindingScope.HotKey,
-            Command = Command.Accept,
-        };
-        shortcut1.Accept += (s, e) =>
-                            {
-                                eventSource.Add ($"Accept: {s}");
-                                eventLog.MoveDown ();
-                            };
-        Application.Top.Add (shortcut1);
-        shortcut1.SetFocus ();
-
-        //var shortcut2 = new Shortcut
-        //{
-        //    Title = "Za_G",
-        //    Text = "Gonna zag",
-        //    Key = Key.G.WithAlt,
-        //    KeyBindingScope = KeyBindingScope.HotKey,
-        //    Command = Command.Accept,
-        //    X = Pos.Left (shortcut1),
-        //    Y = Pos.Bottom (shortcut1),
-        //    //Width = 50,
-        //};
-
-
-        //var shortcut3 = new Shortcut
-        //{
-        //    Title = "Shortcut3",
-        //    Key = Key.D3.WithCtrl,
-        //    Text = "Number Three",
-        //    KeyBindingScope = KeyBindingScope.Application,
-        //    Command = Command.Accept,
-        //};
-
-        //shortcut3.Accept += (s, e) =>
-        //                    {
-        //                        eventSource.Add ($"Accept: {s}");
-        //                        eventLog.MoveDown ();
-        //                    };
-
-        //var shortcut4 = new Shortcut
-        //{
-        //    Title = "Shortcut4",
-        //    Text = "Number 4",
-        //    Key = Key.F4,
-        //    KeyBindingScope = KeyBindingScope.Application,
-        //    Command = Command.Accept,
-        //};
-
-        //var cb = new CheckBox ()
-        //{
-        //    Title = "Hello",// shortcut4.Text
-        //};
-
-        //cb.Toggled += (s, e) =>
-        //             {
-        //                 eventSource.Add ($"Toggled: {s}");
-        //                 eventLog.MoveDown ();
-        //             };
-
-        //shortcut4.CommandView = cb;
-
-        //shortcut4.Accept += (s, e) =>
-        //                    {
-        //                        eventSource.Add ($"Accept: {s}");
-        //                        eventLog.MoveDown ();
-        //                    };
-
-        //var bar = new Bar
-        //{
-        //    X = 2,
-        //    Y = Pos.Bottom(shortcut1),
-        //    Orientation = Orientation.Vertical,
-        //    StatusBarStyle = false,
-        //    Width = Dim.Percent(40)
-        //};
-        //bar.Add (shortcut3, shortcut4);
-
-        ////CheckBox hello = new ()
-        ////{
-        ////    Title = "Hello",
-        ////    X = 0,
-        ////    Y = 1,
-        ////};
-        ////Application.Top.Add (hello);
-        ////hello.Toggled += (s, e) =>
-        ////                 {
-        ////                     eventSource.Add ($"Toggled: {s}");
-        ////                     eventLog.MoveDown ();
-        ////                 };
-
-        //Application.Top.Add (bar);
-
-        // BUGBUG: This should not be needed
-        //Application.Top.LayoutSubviews ();
-
-        //SetupMenuBar ();
-        //SetupContentMenu ();
-       // SetupStatusBar ();
-    }
-
-    private void Button_Clicked (object sender, EventArgs e) { MessageBox.Query ("Hi", $"You clicked {sender}"); }
-
-    //private void SetupContentMenu ()
-    //{
-    //    Application.Top.Add (new Label { Text = "Right Click for Context Menu", X = Pos.Center (), Y = 4 });
-    //    Application.Top.MouseClick += ShowContextMenu;
-    //}
-
-    //private void ShowContextMenu (object s, MouseEventEventArgs e)
-    //{
-    //    if (e.MouseEvent.Flags != MouseFlags.Button3Clicked)
-    //    {
-    //        return;
-    //    }
-
-    //    var contextMenu = new Bar
-    //    {
-    //        Id = "contextMenu",
-    //        X = e.MouseEvent.Position.X,
-    //        Y = e.MouseEvent.Position.Y,
-    //        Width = Dim.Auto (DimAutoStyle.Content),
-    //        Height = Dim.Auto (DimAutoStyle.Content),
-    //        Orientation = Orientation.Vertical,
-    //        StatusBarStyle = false,
-    //        BorderStyle = LineStyle.Rounded,
-    //        Modal = true,
-    //    };
-
-    //    var newMenu = new Shortcut
-    //    {
-    //        Title = "_New...",
-    //        Text = "Create a new file",
-    //        Key = Key.N.WithCtrl,
-    //        CanFocus = true
-    //    };
-
-    //    newMenu.Accept += (s, e) =>
-    //                      {
-    //                          contextMenu.RequestStop ();
-
-    //                          Application.AddTimeout (
-    //                                                  new TimeSpan (0),
-    //                                                  () =>
-    //                                                  {
-    //                                                      MessageBox.Query ("File", "New");
-
-    //                                                      return false;
-    //                                                  });
-    //                      };
-
-    //    var open = new Shortcut
-    //    {
-    //        Title = "_Open...",
-    //        Text = "Show the File Open Dialog",
-    //        Key = Key.O.WithCtrl,
-    //        CanFocus = true
-    //    };
-
-    //    open.Accept += (s, e) =>
-    //                   {
-    //                       contextMenu.RequestStop ();
-
-    //                       Application.AddTimeout (
-    //                                               new TimeSpan (0),
-    //                                               () =>
-    //                                               {
-    //                                                   MessageBox.Query ("File", "Open");
-
-    //                                                   return false;
-    //                                               });
-    //                   };
-
-    //    var save = new Shortcut
-    //    {
-    //        Title = "_Save...",
-    //        Text = "Save",
-    //        Key = Key.S.WithCtrl,
-    //        CanFocus = true
-    //    };
-
-    //    save.Accept += (s, e) =>
-    //                   {
-    //                       contextMenu.RequestStop ();
-
-    //                       Application.AddTimeout (
-    //                                               new TimeSpan (0),
-    //                                               () =>
-    //                                               {
-    //                                                   MessageBox.Query ("File", "Save");
-
-    //                                                   return false;
-    //                                               });
-    //                   };
-
-    //    var saveAs = new Shortcut
-    //    {
-    //        Title = "Save _As...",
-    //        Text = "Save As",
-    //        Key = Key.A.WithCtrl,
-    //        CanFocus = true
-    //    };
-
-    //    saveAs.Accept += (s, e) =>
-    //                     {
-    //                         contextMenu.RequestStop ();
-
-    //                         Application.AddTimeout (
-    //                                                 new TimeSpan (0),
-    //                                                 () =>
-    //                                                 {
-    //                                                     MessageBox.Query ("File", "Save As");
-
-    //                                                     return false;
-    //                                                 });
-    //                     };
-
-    //    contextMenu.Add (newMenu, open, save, saveAs);
-
-    //    contextMenu.KeyBindings.Add (Key.Esc, Command.QuitToplevel);
-
-    //    contextMenu.Initialized += Menu_Initialized;
-
-    //    void Application_MouseEvent (object sender, MouseEvent e)
-    //    {
-    //        // If user clicks outside of the menuWindow, close it
-    //        if (!contextMenu.Frame.Contains (e.Position.X, e.Position.Y))
-    //        {
-    //            if (e.Flags is (MouseFlags.Button1Clicked or MouseFlags.Button3Clicked))
-    //            {
-    //                contextMenu.RequestStop ();
-    //            }
-    //        }
-    //    }
-
-    //    Application.MouseEvent += Application_MouseEvent;
-
-    //    Application.Run (contextMenu);
-    //    contextMenu.Dispose ();
-
-    //    Application.MouseEvent -= Application_MouseEvent;
-    //}
-
-    private void Menu_Initialized (object sender, EventArgs e)
-    {
-        // BUGBUG: this should not be needed    
-
-        ((View)(sender)).LayoutSubviews ();
-    }
-
-    //private void SetupMenuBar ()
-    //{
-    //    var menuBar = new Bar
-    //    {
-    //        Id = "menuBar",
-
-    //        X = 0,
-    //        Y = 0,
-    //        Width = Dim.Fill (),
-    //        Height = Dim.Auto (DimAutoStyle.Content),
-    //        StatusBarStyle = true
-    //    };
-
-    //    var fileMenu = new Shortcut
-    //    {
-    //        Title = "_File",
-    //        Key = Key.F.WithAlt,
-    //        KeyBindingScope = KeyBindingScope.HotKey,
-    //        Command = Command.Accept,
-    //    };
-    //    fileMenu.HelpView.Visible = false;
-    //    fileMenu.KeyView.Visible = false;
-
-    //    fileMenu.Accept += (s, e) =>
-    //                       {
-    //                           fileMenu.SetFocus ();
-
-    //                           if (s is View view)
-    //                           {
-    //                               var menu = new Bar
-    //                               {
-    //                                   X = view.Frame.X + 1,
-    //                                   Y = view.Frame.Y + 1,
-    //                                   ColorScheme = view.ColorScheme,
-    //                                   Orientation = Orientation.Vertical,
-    //                                   StatusBarStyle = false,
-    //                                   BorderStyle = LineStyle.Dotted,
-    //                                   Width = Dim.Auto (DimAutoStyle.Content),
-    //                                   Height = Dim.Auto (DimAutoStyle.Content),
-    //                               };
-
-    //                               menu.KeyBindings.Add (Key.Esc, Command.QuitToplevel);
-
-    //                               var newMenu = new Shortcut
-    //                               {
-    //                                   Title = "_New...",
-    //                                   Text = "Create a new file",
-    //                                   Key = Key.N.WithCtrl
-    //                               };
-
-    //                               var open = new Shortcut
-    //                               {
-    //                                   Title = "_Open...",
-    //                                   Text = "Show the File Open Dialog",
-    //                                   Key = Key.O.WithCtrl
-    //                               };
-
-    //                               var save = new Shortcut
-    //                               {
-    //                                   Title = "_Save...",
-    //                                   Text = "Save",
-    //                                   Key = Key.S.WithCtrl
-    //                               };
-
-    //                               menu.Add (newMenu, open, save);
-
-    //                               // BUGBUG: this is all bad
-    //                               menu.Initialized += Menu_Initialized;
-    //                               open.Initialized += Menu_Initialized;
-    //                               save.Initialized += Menu_Initialized;
-    //                               newMenu.Initialized += Menu_Initialized;
-
-    //                               Application.Run (menu);
-    //                               menu.Dispose ();
-    //                               Application.Refresh ();
-    //                           }
-    //                       };
-
-    //    var editMenu = new Shortcut
-    //    {
-    //        Title = "_Edit",
-
-    //        //Key = Key.E.WithAlt,
-    //        KeyBindingScope = KeyBindingScope.HotKey,
-    //        Command = Command.Accept
-    //    };
-
-    //    editMenu.Accept += (s, e) => { };
-    //    editMenu.HelpView.Visible = false;
-    //    editMenu.KeyView.Visible = false;
-
-    //    menuBar.Add (fileMenu, editMenu);
-
-    //    menuBar.Initialized += Menu_Initialized;
-
-    //    Application.Top.Add (menuBar);
-    //}
-
-    private void SetupStatusBar ()
-    {
-        var statusBar = new Bar
-        {
-            Id = "statusBar",
-            X = 0,
-            Y = Pos.AnchorEnd (),
-            Width = Dim.Fill (),
-        };
-
-        var shortcut = new Shortcut
-        {
-            Text = "Quit Application",
-            Title = "Q_uit",
-            Key = Application.QuitKey,
-            KeyBindingScope = KeyBindingScope.Application,
-            Command = Command.QuitToplevel,
-            CanFocus = false
-        };
-
-        statusBar.Add (shortcut);
-
-        shortcut = new Shortcut
-        {
-            Text = "Help Text",
-            Title = "Help",
-            Key = Key.F1,
-            KeyBindingScope = KeyBindingScope.HotKey,
-            Command = Command.Accept,
-            CanFocus = false
-        };
-
-        var labelHelp = new Label
-        {
-            X = Pos.Center (),
-            Y = Pos.Top (statusBar) - 1,
-            Text = "Help"
-        };
-        Application.Top.Add (labelHelp);
-
-        shortcut.Accept += (s, e) =>
-                           {
-                               labelHelp.Text = labelHelp.Text + "!";
-                               e.Handled = true;
-                           };
-
-        statusBar.Add (shortcut);
-
-        shortcut = new Shortcut
-        {
-            Title = "_Show/Hide",
-            Key = Key.F10,
-            KeyBindingScope = KeyBindingScope.HotKey,
-            Command = Command.ToggleExpandCollapse,
-            CommandView = new CheckBox
-            {
-                Text = "_Show/Hide"
-            },
-            CanFocus = false
-        };
-
-        statusBar.Add (shortcut);
-
-        var button1 = new Button
-        {
-            Text = "I'll Hide",
-            Visible = false
-        };
-        button1.Accept += Button_Clicked;
-        statusBar.Add (button1);
-
-        ((CheckBox)shortcut.CommandView).Toggled += (s, e) =>
-                                                    {
-                                                        button1.Visible = !button1.Visible;
-                                                        button1.Enabled = button1.Visible;
-                                                    };
-
-        statusBar.Add (new Label { HotKeySpecifier = new Rune ('_'), Text = "Fo_cusLabel", CanFocus = true });
-
-        var button2 = new Button
-        {
-            Text = "Or me!",
-        };
-        button2.Accept += (s, e) => Application.RequestStop ();
-
-        statusBar.Add (button2);
-
-        statusBar.Initialized += Menu_Initialized;
-
-        Application.Top.Add (statusBar);
-
-
-    }
-
-}