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@@ -0,0 +1,227 @@
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+using Terminal.Gui;
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+using System;
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+using Mono.Terminal;
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+
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+static class Demo {
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+ class Box10x : View {
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+ public Box10x (int x, int y) : base (new Rect (x, y, 10, 10))
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+ {
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+ }
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+
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+ public override void Redraw (Rect region)
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+ {
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+ Driver.SetAttribute (ColorScheme.Focus);
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+
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+ for (int y = 0; y < 10; y++) {
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+ Move (0, y);
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+ for (int x = 0; x < 10; x++) {
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+
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+ Driver.AddRune ((Rune)('0' + (x + y) % 10));
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+ }
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+ }
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+
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+ }
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+ }
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+
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+ class Filler : View {
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+ public Filler (Rect rect) : base (rect)
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+ {
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+ }
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+
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+ public override void Redraw (Rect region)
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+ {
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+ Driver.SetAttribute (ColorScheme.Focus);
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+ var f = Frame;
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+
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+ for (int y = 0; y < f.Width; y++) {
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+ Move (0, y);
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+ for (int x = 0; x < f.Height; x++) {
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+ Rune r;
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+ switch (x % 3) {
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+ case 0:
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+ r = '.';
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+ break;
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+ case 1:
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+ r = 'o';
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+ break;
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+ default:
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+ r = 'O';
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+ break;
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+ }
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+ Driver.AddRune (r);
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+ }
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+ }
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+ }
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+ }
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+
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+
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+ static void ShowTextAlignments (View container)
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+ {
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+ container.Add (
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+ new Label (new Rect (0, 0, 40, 3), "1-Hello world, how are you doing today") { TextAlignment = TextAlignment.Left },
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+ new Label (new Rect (0, 4, 40, 3), "2-Hello world, how are you doing today") { TextAlignment = TextAlignment.Right },
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+ new Label (new Rect (0, 8, 40, 3), "3-Hello world, how are you doing today") { TextAlignment = TextAlignment.Centered },
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+ new Label (new Rect (0, 12, 40, 3), "4-Hello world, how are you doing today") { TextAlignment = TextAlignment.Justified });
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+ }
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+
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+ static void ShowEntries (View container)
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+ {
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+ var scrollView = new ScrollView (new Rect (50, 10, 20, 8)) {
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+ ContentSize = new Size (100, 100),
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+ ContentOffset = new Point (-1, -1),
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+ ShowVerticalScrollIndicator = true,
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+ ShowHorizontalScrollIndicator = true
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+ };
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+
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+ scrollView.Add (new Box10x (0, 0));
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+ //scrollView.Add (new Filler (new Rect (0, 0, 40, 40)));
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+
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+ // This is just to debug the visuals of the scrollview when small
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+ var scrollView2 = new ScrollView (new Rect (72, 10, 3, 3)) {
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+ ContentSize = new Size (100, 100),
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+ ShowVerticalScrollIndicator = true,
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+ ShowHorizontalScrollIndicator = true
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+ };
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+ scrollView2.Add (new Box10x (0, 0));
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+ var progress = new ProgressBar (new Rect (68, 1, 10, 1));
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+ bool timer (MainLoop caller)
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+ {
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+ progress.Pulse ();
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+ return true;
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+ }
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+
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+ Application.MainLoop.AddTimeout (TimeSpan.FromMilliseconds (300), timer);
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+
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+ // Add some content
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+ container.Add (
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+ new Label (3, 6, "Login: "),
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+ new TextField (14, 6, 40, ""),
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+ new Label (3, 8, "Password: "),
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+ new TextField (14, 8, 40, "") { Secret = true },
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+ new FrameView (new Rect (3, 10, 25, 6), "Options"){
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+ new CheckBox (1, 0, "Remember me"),
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+ new RadioGroup (1, 2, new [] { "_Personal", "_Company" }),
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+ },
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+ new ListView (new Rect (60, 6, 16, 4), new string [] {
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+ "First row",
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+ "<>",
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+ "This is a very long row that should overflow what is shown",
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+ "4th",
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+ "There is an empty slot on the second row",
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+ "Whoa",
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+ "This is so cool"
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+ }),
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+ scrollView,
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+ //scrollView2,
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+ new Button (3, 19, "Ok"),
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+ new Button (10, 19, "Cancel"),
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+ progress,
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+ new Label (3, 22, "Press ESC and 9 to activate the menubar")
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+ );
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+
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+ }
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+
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+ public static Label ml2;
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+
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+ static void NewFile ()
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+ {
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+ var d = new Dialog (
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+ "New File", 50, 20,
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+ new Button ("Ok", is_default: true) { Clicked = () => { Application.RequestStop (); } },
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+ new Button ("Cancel") { Clicked = () => { Application.RequestStop (); } });
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+ ml2 = new Label (1, 1, "Mouse Debug Line");
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+ d.Add (ml2);
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+ Application.Run (d);
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+ }
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+
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+ //
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+ // Creates a nested editor
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+ static void Editor (Toplevel top)
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+ {
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+ var tframe = top.Frame;
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+ var ntop = new Toplevel (tframe);
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+ var menu = new MenuBar (new MenuBarItem [] {
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+ new MenuBarItem ("_File", new MenuItem [] {
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+ new MenuItem ("_Close", "", () => {Application.RequestStop ();}),
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+ }),
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+ new MenuBarItem ("_Edit", new MenuItem [] {
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+ new MenuItem ("_Copy", "", null),
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+ new MenuItem ("C_ut", "", null),
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+ new MenuItem ("_Paste", "", null)
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+ }),
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+ });
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+ ntop.Add (menu);
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+
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+ var win = new Window (new Rect (0, 1, tframe.Width, tframe.Height - 1), "/etc/passwd");
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+ ntop.Add (win);
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+
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+ var text = new TextView (new Rect (0, 0, tframe.Width - 2, tframe.Height - 3));
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+ text.Text = System.IO.File.ReadAllText ("/etc/passwd");
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+ win.Add (text);
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+
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+ Application.Run (ntop);
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+ }
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+
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+ static bool Quit ()
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+ {
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+ var n = MessageBox.Query (50, 7, "Quit Demo", "Are you sure you want to quit this demo?", "Yes", "No");
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+ return n == 0;
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+ }
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+
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+ static void Close ()
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+ {
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+ MessageBox.ErrorQuery (50, 5, "Error", "There is nothing to close", "Ok");
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+ }
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+
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+ // Watch what happens when I try to introduce a newline after the first open brace
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+ // it introduces a new brace instead, and does not indent. Then watch me fight
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+ // the editor as more oddities happen.
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+
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+ public static void Open ()
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+ {
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+ var d = new OpenDialog ("Open", "Open a file");
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+ Application.Run (d);
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+ }
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+
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+ public static Label ml;
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+ static void Main ()
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+ {
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+ //Application.UseSystemConsole = true;
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+ Application.Init ();
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+
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+ var top = Application.Top;
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+ var tframe = top.Frame;
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+
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+ var win = new Window (new Rect (0, 1, tframe.Width, tframe.Height-1), "Hello");
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+ var menu = new MenuBar (new MenuBarItem [] {
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+ new MenuBarItem ("_File", new MenuItem [] {
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+ new MenuItem ("Text Editor Demo", "", () => { Editor (top); }),
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+ new MenuItem ("_New", "Creates new file", NewFile),
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+ new MenuItem ("_Open", "", Open),
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+ new MenuItem ("_Close", "", () => Close ()),
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+ new MenuItem ("_Quit", "", () => { if (Quit ()) top.Running = false; })
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+ }),
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+ new MenuBarItem ("_Edit", new MenuItem [] {
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+ new MenuItem ("_Copy", "", null),
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+ new MenuItem ("C_ut", "", null),
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+ new MenuItem ("_Paste", "", null)
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+ }),
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+ });
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+
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+ ShowEntries (win);
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+
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+ int count = 0;
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+ ml = new Label (new Rect (3, 17, 47, 1), "Mouse: ");
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+ Application.RootMouseEvent += delegate (MouseEvent me) {
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+
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+ ml.Text = $"Mouse: ({me.X},{me.Y}) - {me.Flags} {count++}";
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+ };
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+
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+ win.Add (ml);
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+
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+ // ShowTextAlignments (win);
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+ top.Add (win);
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+ top.Add (menu);
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+ Application.Run ();
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+ }
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+}
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miguel