mirror of
https://github.com/gui-cs/Terminal.Gui.git
synced 2025-12-26 15:57:56 +01:00
Added 3x3 demo
This commit is contained in:
Tig
@@ -1,8 +1,7 @@
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using System.Collections.Generic;
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using System;
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using Terminal.Gui;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection.Emit;
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using Terminal.Gui;
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namespace UICatalog.Scenarios;
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@@ -10,11 +9,10 @@ namespace UICatalog.Scenarios;
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[ScenarioCategory ("Layout")]
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public sealed class PosJustification : Scenario
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{
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private Justifier _horizJustifier = new Justifier ();
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private int _leftMargin = 0;
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private Justifier _vertJustifier = new Justifier ();
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private int _topMargin = 0;
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private readonly Justifier _horizJustifier = new ();
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private int _leftMargin;
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private readonly Justifier _vertJustifier = new ();
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private int _topMargin;
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public override void Main ()
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{
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@@ -31,6 +29,8 @@ public sealed class PosJustification : Scenario
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SetupVerticalControls (appWindow);
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Setup3by3Grid (appWindow);
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// Run - Start the application.
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Application.Run (appWindow);
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appWindow.Dispose ();
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@@ -42,6 +42,7 @@ public sealed class PosJustification : Scenario
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private void SetupHorizontalControls (Window appWindow)
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{
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ColorScheme colorScheme = Colors.ColorSchemes ["Toplevel"];
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RadioGroup justification = new ()
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{
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X = Pos.Justify (_horizJustifier.Justification),
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@@ -51,23 +52,25 @@ public sealed class PosJustification : Scenario
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};
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justification.SelectedItemChanged += (s, e) =>
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{
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_horizJustifier.Justification = (Justification)Enum.Parse (typeof (Justification), justification.SelectedItem.ToString ());
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foreach (var view in appWindow.Subviews.Where (v => v.X is Pos.PosJustify))
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{
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if (view.X is Pos.PosJustify j)
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{
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var newJust = new Pos.PosJustify (_horizJustifier.Justification)
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{
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Justifier =
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{
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PutSpaceBetweenItems = _horizJustifier.PutSpaceBetweenItems
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}
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};
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view.X = newJust;
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}
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}
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};
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{
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_horizJustifier.Justification =
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(Justification)Enum.Parse (typeof (Justification), justification.SelectedItem.ToString ());
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foreach (View view in appWindow.Subviews.Where (v => v.X is Pos.PosJustify))
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{
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if (view.X is Pos.PosJustify j)
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{
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var newJust = new Pos.PosJustify (_horizJustifier.Justification)
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{
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Justifier =
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{
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PutSpaceBetweenItems = _horizJustifier.PutSpaceBetweenItems
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}
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};
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view.X = newJust;
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}
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}
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};
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appWindow.Add (justification);
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CheckBox putSpaces = new ()
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@@ -75,12 +78,14 @@ public sealed class PosJustification : Scenario
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X = Pos.Justify (_horizJustifier.Justification),
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Y = Pos.Top (justification),
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ColorScheme = colorScheme,
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Text = "Spaces",
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Text = "Spaces"
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};
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putSpaces.Toggled += (s, e) =>
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{
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_horizJustifier.PutSpaceBetweenItems = e.NewValue is { } && e.NewValue.Value;
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foreach (var view in appWindow.Subviews.Where (v => v.X is Pos.PosJustify))
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foreach (View view in appWindow.Subviews.Where (v => v.X is Pos.PosJustify))
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{
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if (view.X is Pos.PosJustify j)
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{
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@@ -95,33 +100,37 @@ public sealed class PosJustification : Scenario
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X = Pos.Left (putSpaces),
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Y = Pos.Bottom (putSpaces),
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ColorScheme = colorScheme,
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Text = "Margin",
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Text = "Margin"
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};
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margin.Toggled += (s, e) =>
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{
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_leftMargin = e.NewValue is { } && e.NewValue.Value ? 1 : 0;
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foreach (var view in appWindow.Subviews.Where (v => v.X is Pos.PosJustify))
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{
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// Skip the justification radio group
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if (view != justification)
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{
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view.Margin.Thickness = new Thickness (_leftMargin, 0, 0, 0);
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}
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}
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appWindow.LayoutSubviews ();
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};
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margin.Toggled += (s, e) =>
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{
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_leftMargin = e.NewValue is { } && e.NewValue.Value ? 1 : 0;
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foreach (View view in appWindow.Subviews.Where (v => v.X is Pos.PosJustify))
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{
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// Skip the justification radio group
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if (view != justification)
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{
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view.Margin.Thickness = new (_leftMargin, 0, 0, 0);
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}
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}
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appWindow.LayoutSubviews ();
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};
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appWindow.Add (margin);
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var addedViews = new List<Button> ();
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addedViews.Add (new Button
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{
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X = Pos.Justify (_horizJustifier.Justification),
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Y = Pos.Center (),
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Text = NumberToWords.Convert (0)
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});
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List<Button> addedViews = new List<Button> ();
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var addedViewsUpDown = new Buttons.NumericUpDown<int> ()
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addedViews.Add (
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new()
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{
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X = Pos.Justify (_horizJustifier.Justification),
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Y = Pos.Center (),
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Text = NumberToWords.Convert (0)
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});
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Buttons.NumericUpDown<int> addedViewsUpDown = new Buttons.NumericUpDown<int>
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{
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X = Pos.Justify (_horizJustifier.Justification),
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Y = Pos.Top (justification),
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@@ -131,54 +140,55 @@ public sealed class PosJustification : Scenario
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BorderStyle = LineStyle.None,
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Value = addedViews.Count
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};
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addedViewsUpDown.Border.Thickness = new Thickness (0, 1, 0, 0);
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addedViewsUpDown.Border.Thickness = new (0, 1, 0, 0);
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addedViewsUpDown.ValueChanging += (s, e) =>
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{
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if (e.NewValue < 0)
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{
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e.Cancel = true;
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{
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if (e.NewValue < 0)
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{
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e.Cancel = true;
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return;
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}
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return;
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}
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// Add or remove buttons
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if (e.NewValue < e.OldValue)
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{
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// Remove buttons
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for (int i = e.OldValue - 1; i >= e.NewValue; i--)
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{
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var button = addedViews [i];
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appWindow.Remove (button);
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addedViews.RemoveAt (i);
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button.Dispose ();
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}
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}
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// Add or remove buttons
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if (e.NewValue < e.OldValue)
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{
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// Remove buttons
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for (int i = e.OldValue - 1; i >= e.NewValue; i--)
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{
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Button button = addedViews [i];
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appWindow.Remove (button);
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addedViews.RemoveAt (i);
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button.Dispose ();
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}
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}
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if (e.NewValue > e.OldValue)
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{
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// Add buttons
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for (int i = e.OldValue; i < e.NewValue; i++)
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{
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var button = new Button
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{
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X = Pos.Justify (_horizJustifier.Justification),
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Y = Pos.Center (),
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Text = NumberToWords.Convert (i + 1)
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};
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appWindow.Add (button);
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addedViews.Add (button);
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}
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}
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};
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if (e.NewValue > e.OldValue)
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{
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// Add buttons
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for (int i = e.OldValue; i < e.NewValue; i++)
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{
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var button = new Button
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{
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X = Pos.Justify (_horizJustifier.Justification),
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Y = Pos.Center (),
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Text = NumberToWords.Convert (i + 1)
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};
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appWindow.Add (button);
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addedViews.Add (button);
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}
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}
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};
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appWindow.Add (addedViewsUpDown);
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appWindow.Add (addedViews [0]);
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}
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private void SetupVerticalControls (Window appWindow)
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{
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ColorScheme colorScheme = Colors.ColorSchemes ["Error"];
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RadioGroup justification = new ()
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{
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X = 0,
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@@ -188,23 +198,25 @@ public sealed class PosJustification : Scenario
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};
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justification.SelectedItemChanged += (s, e) =>
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{
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_vertJustifier.Justification = (Justification)Enum.Parse (typeof (Justification), justification.SelectedItem.ToString ());
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foreach (var view in appWindow.Subviews.Where (v => v.Y is Pos.PosJustify))
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{
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if (view.Y is Pos.PosJustify j)
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{
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var newJust = new Pos.PosJustify (_vertJustifier.Justification)
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{
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Justifier =
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{
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PutSpaceBetweenItems = _vertJustifier.PutSpaceBetweenItems
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}
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};
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view.Y = newJust;
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}
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}
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};
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{
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_vertJustifier.Justification =
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(Justification)Enum.Parse (typeof (Justification), justification.SelectedItem.ToString ());
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foreach (View view in appWindow.Subviews.Where (v => v.Y is Pos.PosJustify))
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{
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if (view.Y is Pos.PosJustify j)
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{
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var newJust = new Pos.PosJustify (_vertJustifier.Justification)
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{
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Justifier =
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{
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PutSpaceBetweenItems = _vertJustifier.PutSpaceBetweenItems
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}
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};
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view.Y = newJust;
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}
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}
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};
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appWindow.Add (justification);
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CheckBox putSpaces = new ()
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@@ -212,20 +224,21 @@ public sealed class PosJustification : Scenario
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X = 0,
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Y = Pos.Justify (_vertJustifier.Justification),
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ColorScheme = colorScheme,
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Text = "Spaces",
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Text = "Spaces"
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};
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putSpaces.Toggled += (s, e) =>
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{
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_vertJustifier.PutSpaceBetweenItems = e.NewValue is { } && e.NewValue.Value;
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foreach (var view in appWindow.Subviews.Where (v => v.Y is Pos.PosJustify))
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{
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if (view.Y is Pos.PosJustify j)
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{
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j.Justifier.PutSpaceBetweenItems = _vertJustifier.PutSpaceBetweenItems;
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}
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}
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};
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putSpaces.Toggled += (s, e) =>
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{
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_vertJustifier.PutSpaceBetweenItems = e.NewValue is { } && e.NewValue.Value;
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foreach (View view in appWindow.Subviews.Where (v => v.Y is Pos.PosJustify))
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{
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if (view.Y is Pos.PosJustify j)
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{
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j.Justifier.PutSpaceBetweenItems = _vertJustifier.PutSpaceBetweenItems;
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}
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}
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};
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appWindow.Add (putSpaces);
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CheckBox margin = new ()
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@@ -233,32 +246,37 @@ public sealed class PosJustification : Scenario
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X = Pos.Right (putSpaces) + 1,
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Y = Pos.Top (putSpaces),
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ColorScheme = colorScheme,
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Text = "Margin",
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Text = "Margin"
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};
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margin.Toggled += (s, e) =>
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{
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_topMargin = e.NewValue is { } && e.NewValue.Value ? 1 : 0;
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foreach (var view in appWindow.Subviews.Where (v => v.Y is Pos.PosJustify))
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{
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// Skip the justification radio group
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if (view != justification)
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{
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view.Margin.Thickness = new Thickness (0, _topMargin, 0, 0);
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}
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}
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appWindow.LayoutSubviews ();
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};
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{
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_topMargin = e.NewValue is { } && e.NewValue.Value ? 1 : 0;
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foreach (View view in appWindow.Subviews.Where (v => v.Y is Pos.PosJustify))
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{
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// Skip the justification radio group
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if (view != justification)
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{
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view.Margin.Thickness = new (0, _topMargin, 0, 0);
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}
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}
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appWindow.LayoutSubviews ();
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};
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appWindow.Add (margin);
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var addedViews = new List<CheckBox> ();
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addedViews.Add (new CheckBox
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{
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X = 0,
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Y = Pos.Justify (_vertJustifier.Justification),
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Text = NumberToWords.Convert (0)
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});
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List<CheckBox> addedViews = new List<CheckBox> ();
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var addedViewsUpDown = new Buttons.NumericUpDown<int> ()
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addedViews.Add (
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new()
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{
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X = 0,
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Y = Pos.Justify (_vertJustifier.Justification),
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Text = NumberToWords.Convert (0)
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});
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Buttons.NumericUpDown<int> addedViewsUpDown = new Buttons.NumericUpDown<int>
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{
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X = 0,
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Y = Pos.Justify (_vertJustifier.Justification),
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@@ -268,67 +286,101 @@ public sealed class PosJustification : Scenario
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BorderStyle = LineStyle.None,
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Value = addedViews.Count
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};
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addedViewsUpDown.Border.Thickness = new Thickness (0, 1, 0, 0);
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addedViewsUpDown.Border.Thickness = new (0, 1, 0, 0);
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addedViewsUpDown.ValueChanging += (s, e) =>
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{
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if (e.NewValue < 0)
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{
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e.Cancel = true;
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{
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if (e.NewValue < 0)
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{
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e.Cancel = true;
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return;
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}
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return;
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}
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// Add or remove buttons
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if (e.NewValue < e.OldValue)
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{
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// Remove buttons
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for (int i = e.OldValue - 1; i >= e.NewValue; i--)
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{
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var button = addedViews [i];
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appWindow.Remove (button);
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addedViews.RemoveAt (i);
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button.Dispose ();
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}
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}
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// Add or remove buttons
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if (e.NewValue < e.OldValue)
|
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{
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// Remove buttons
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for (int i = e.OldValue - 1; i >= e.NewValue; i--)
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{
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CheckBox button = addedViews [i];
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appWindow.Remove (button);
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addedViews.RemoveAt (i);
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button.Dispose ();
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}
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}
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|
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if (e.NewValue > e.OldValue)
|
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{
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// Add buttons
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for (int i = e.OldValue; i < e.NewValue; i++)
|
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{
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var button = new CheckBox ()
|
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{
|
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X = 0,
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Y = Pos.Justify (_vertJustifier.Justification),
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Text = NumberToWords.Convert (i + 1)
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};
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appWindow.Add (button);
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addedViews.Add (button);
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}
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}
|
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};
|
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if (e.NewValue > e.OldValue)
|
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{
|
||||
// Add buttons
|
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for (int i = e.OldValue; i < e.NewValue; i++)
|
||||
{
|
||||
var button = new CheckBox
|
||||
{
|
||||
X = 0,
|
||||
Y = Pos.Justify (_vertJustifier.Justification),
|
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Text = NumberToWords.Convert (i + 1)
|
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};
|
||||
appWindow.Add (button);
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addedViews.Add (button);
|
||||
}
|
||||
}
|
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};
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appWindow.Add (addedViewsUpDown);
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appWindow.Add (addedViews [0]);
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||||
|
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}
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|
||||
static IEnumerable<string> GetUniqueEnumNames<T> (bool reverse) where T : Enum
|
||||
private static IEnumerable<string> GetUniqueEnumNames<T> (bool reverse) where T : Enum
|
||||
{
|
||||
var values = new HashSet<int> ();
|
||||
var names = Enum.GetNames (typeof (T));
|
||||
HashSet<int> values = new HashSet<int> ();
|
||||
string [] names = Enum.GetNames (typeof (T));
|
||||
|
||||
if (reverse)
|
||||
{
|
||||
names = Enum.GetNames (typeof (T)).Reverse ().ToArray ();
|
||||
}
|
||||
foreach (var name in names)
|
||||
|
||||
foreach (string name in names)
|
||||
{
|
||||
var value = (int)Enum.Parse (typeof (T), name);
|
||||
|
||||
if (values.Add (value))
|
||||
{
|
||||
yield return name;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void Setup3by3Grid (Window appWindow)
|
||||
{
|
||||
var container = new View
|
||||
{
|
||||
Title = "3 by 3",
|
||||
BorderStyle = LineStyle.Single,
|
||||
X = Pos.AnchorEnd (),
|
||||
Y = Pos.AnchorEnd (),
|
||||
Width = Dim.Percent (30),
|
||||
Height = Dim.Percent (30)
|
||||
};
|
||||
|
||||
for (var i = 0; i < 9; i++)
|
||||
|
||||
{
|
||||
var v = new View
|
||||
{
|
||||
Title = $"{i}",
|
||||
BorderStyle = LineStyle.Dashed,
|
||||
Height = 3,
|
||||
Width = 5
|
||||
};
|
||||
|
||||
v.X = Pos.Justify (Justification.Right, i / 3);
|
||||
v.Y = Pos.Justify (Justification.Justified, i % 3 + 10);
|
||||
|
||||
container.Add (v);
|
||||
}
|
||||
|
||||
appWindow.Add (container);
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user