mirror of
https://github.com/gui-cs/Terminal.Gui.git
synced 2025-12-26 15:57:56 +01:00
776 lines
27 KiB
C#
776 lines
27 KiB
C#
using UnitTests;
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using Xunit.Abstractions;
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// ReSharper disable AccessToModifiedClosure
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namespace Terminal.Gui.ViewsTests;
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public class RadioGroupTests (ITestOutputHelper output)
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{
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[Fact]
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public void Constructors_Defaults ()
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{
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var rg = new RadioGroup ();
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Assert.True (rg.CanFocus);
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Assert.Empty (rg.RadioLabels);
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Assert.Equal (Rectangle.Empty, rg.Frame);
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Assert.Equal (0, rg.SelectedItem);
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rg = new () { RadioLabels = new [] { "Test" } };
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Assert.True (rg.CanFocus);
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Assert.Single (rg.RadioLabels);
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Assert.Equal (0, rg.SelectedItem);
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rg = new ()
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{
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X = 1,
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Y = 2,
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Width = 20,
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Height = 5,
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RadioLabels = new [] { "Test" }
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};
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Assert.True (rg.CanFocus);
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Assert.Single (rg.RadioLabels);
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Assert.Equal (new (1, 2, 20, 5), rg.Frame);
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Assert.Equal (0, rg.SelectedItem);
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rg = new () { X = 1, Y = 2, RadioLabels = new [] { "Test" } };
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var view = new View { Width = 30, Height = 40 };
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view.Add (rg);
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view.BeginInit ();
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view.EndInit ();
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view.LayoutSubViews ();
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Assert.True (rg.CanFocus);
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Assert.Single (rg.RadioLabels);
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Assert.Equal (new (1, 2, 6, 1), rg.Frame);
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Assert.Equal (0, rg.SelectedItem);
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}
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[Fact]
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public void Initialize_SelectedItem_With_Minus_One ()
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{
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var rg = new RadioGroup { RadioLabels = new [] { "Test" }, SelectedItem = -1 };
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Application.Top = new ();
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Application.Top.Add (rg);
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rg.SetFocus ();
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Assert.Equal (-1, rg.SelectedItem);
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Application.RaiseKeyDownEvent (Key.Space);
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Assert.Equal (0, rg.SelectedItem);
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Application.Top.Dispose ();
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}
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[Fact]
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public void HotKeyBindings_Are_Added_Correctly ()
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{
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var rg = new RadioGroup { RadioLabels = new [] { "_Left", "_Right" } };
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Assert.NotEmpty (rg.HotKeyBindings.GetCommands (Key.L));
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Assert.NotEmpty (rg.HotKeyBindings.GetCommands (Key.R));
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Assert.NotEmpty (rg.HotKeyBindings.GetCommands (Key.L.WithShift));
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Assert.NotEmpty (rg.HotKeyBindings.GetCommands (Key.L.WithAlt));
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Assert.NotEmpty (rg.HotKeyBindings.GetCommands (Key.R.WithShift));
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Assert.NotEmpty (rg.HotKeyBindings.GetCommands (Key.R.WithAlt));
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}
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[Fact]
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public void Commands_HasFocus ()
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{
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Application.Navigation = new ();
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var rg = new RadioGroup
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{
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Id = "rg",
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RadioLabels = ["Test", "New Test"]
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};
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Application.Top = new ();
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Application.Top.Add (rg);
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rg.SetFocus ();
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Assert.Equal (Orientation.Vertical, rg.Orientation);
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var selectedItemChangedCount = 0;
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rg.SelectedItemChanged += (s, e) => selectedItemChangedCount++;
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var selectingCount = 0;
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rg.Selecting += (s, e) => selectingCount++;
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var acceptedCount = 0;
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rg.Accepting += (s, e) => acceptedCount++;
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// By default the first item is selected
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Assert.Equal (0, rg.SelectedItem);
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Assert.Equal (0, selectedItemChangedCount);
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Assert.Equal (0, selectingCount);
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Assert.Equal (0, acceptedCount);
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Assert.Equal (Key.Empty, rg.HotKey);
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// With HasFocus
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// Test up/down without Select
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Assert.False (Application.RaiseKeyDownEvent (Key.CursorUp)); // Should not change (should focus prev view if there was one, which there isn't)
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Assert.Equal (0, rg.SelectedItem);
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Assert.Equal (0, rg.Cursor);
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Assert.Equal (0, selectedItemChangedCount);
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Assert.Equal (0, selectingCount);
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Assert.Equal (0, acceptedCount);
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Assert.True (Application.RaiseKeyDownEvent (Key.CursorDown));
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Assert.Equal (0, rg.SelectedItem); // Cursor changed, but selection didnt
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Assert.Equal (1, rg.Cursor);
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Assert.Equal (0, selectedItemChangedCount);
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Assert.Equal (0, selectingCount);
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Assert.Equal (0, acceptedCount);
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Assert.False (Application.RaiseKeyDownEvent (Key.CursorDown)); // Should not change selection (should focus next view if there was one, which there isn't)
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Assert.Equal (0, rg.SelectedItem);
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Assert.Equal (1, rg.Cursor);
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Assert.Equal (0, selectedItemChangedCount);
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Assert.Equal (0, selectingCount);
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Assert.Equal (0, acceptedCount);
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// Test Select (Space) when Cursor != SelectedItem - Should select cursor
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Assert.True (Application.RaiseKeyDownEvent (Key.Space));
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Assert.Equal (1, rg.SelectedItem);
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Assert.Equal (1, rg.Cursor);
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Assert.Equal (1, selectedItemChangedCount);
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Assert.Equal (1, selectingCount);
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Assert.Equal (0, acceptedCount);
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// Test Select (Space) when Cursor == SelectedItem - Should cycle
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Assert.True (Application.RaiseKeyDownEvent (Key.Space));
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Assert.Equal (0, rg.SelectedItem);
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Assert.Equal (0, rg.Cursor);
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Assert.Equal (2, selectedItemChangedCount);
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Assert.Equal (2, selectingCount);
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Assert.Equal (0, acceptedCount);
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Assert.True (Application.RaiseKeyDownEvent (Key.Space));
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Assert.Equal (1, rg.SelectedItem);
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Assert.Equal (1, rg.Cursor);
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Assert.True (Application.RaiseKeyDownEvent (Key.Space));
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Assert.Equal (0, rg.SelectedItem);
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Assert.Equal (0, rg.Cursor);
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Assert.True (Application.RaiseKeyDownEvent (Key.Space));
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Assert.Equal (1, rg.SelectedItem);
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Assert.Equal (1, rg.Cursor);
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Assert.True (Application.RaiseKeyDownEvent (Key.Home));
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Assert.Equal (1, rg.SelectedItem);
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Assert.Equal (0, rg.Cursor);
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Assert.True (Application.RaiseKeyDownEvent (Key.Space));
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Assert.Equal (0, rg.SelectedItem);
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Assert.Equal (0, rg.Cursor);
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Assert.True (Application.RaiseKeyDownEvent (Key.End));
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Assert.Equal (0, rg.SelectedItem);
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Assert.Equal (1, rg.Cursor);
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Assert.True (Application.RaiseKeyDownEvent (Key.Space));
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Assert.Equal (1, rg.SelectedItem);
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Assert.Equal (1, rg.Cursor);
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Assert.Equal (7, selectedItemChangedCount);
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Assert.Equal (7, selectingCount);
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Assert.Equal (0, acceptedCount);
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// Test HotKey
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// Selected == Cursor (1) - Advance state and raise Select event - DO NOT raise Accept
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rg.HotKey = Key.L;
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Assert.Equal (Key.L, rg.HotKey);
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Assert.True (Application.RaiseKeyDownEvent (rg.HotKey));
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Assert.Equal (0, rg.SelectedItem);
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Assert.Equal (0, rg.Cursor);
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Assert.Equal (8, selectedItemChangedCount);
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Assert.Equal (8, selectingCount);
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Assert.Equal (0, acceptedCount);
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// Make Selected != Cursor
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Assert.True (Application.RaiseKeyDownEvent (Key.CursorDown));
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Assert.Equal (0, rg.SelectedItem);
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Assert.Equal (1, rg.Cursor);
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// Selected != Cursor - Raise HotKey event - Since we're focused, this should just advance
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Assert.True (Application.RaiseKeyDownEvent (rg.HotKey));
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Assert.Equal (1, rg.SelectedItem);
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Assert.Equal (1, rg.Cursor);
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Assert.Equal (9, selectedItemChangedCount);
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Assert.Equal (9, selectingCount);
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Assert.Equal (0, acceptedCount);
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Application.ResetState (true);
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}
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[Fact]
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public void HotKey_HasFocus_False ()
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{
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Application.Navigation = new ();
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var rg = new RadioGroup { RadioLabels = ["Test", "New Test"] };
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Application.Top = new ();
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// With !HasFocus
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View otherView = new () { Id = "otherView", CanFocus = true };
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Label label = new ()
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{
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Id = "label",
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Title = "_R"
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};
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Application.Top.Add (label, rg, otherView);
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otherView.SetFocus ();
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var selectedItemChangedCount = 0;
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rg.SelectedItemChanged += (s, e) => selectedItemChangedCount++;
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var selectCount = 0;
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rg.Selecting += (s, e) => selectCount++;
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var acceptCount = 0;
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rg.Accepting += (s, e) => acceptCount++;
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// By default the first item is selected
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Assert.Equal (0, rg.SelectedItem);
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Assert.Equal (Orientation.Vertical, rg.Orientation);
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Assert.Equal (0, selectedItemChangedCount);
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Assert.Equal (0, selectCount);
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Assert.Equal (0, acceptCount);
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Assert.Equal (Key.Empty, rg.HotKey);
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Assert.False (rg.HasFocus);
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// Test HotKey
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// Selected (0) == Cursor (0) - SetFocus
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rg.HotKey = Key.L;
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Assert.Equal (Key.L, rg.HotKey);
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Assert.True (Application.RaiseKeyDownEvent (rg.HotKey));
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Assert.True (rg.HasFocus);
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Assert.Equal (0, rg.SelectedItem);
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Assert.Equal (0, rg.Cursor);
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Assert.Equal (0, selectedItemChangedCount);
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Assert.Equal (0, selectCount);
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Assert.Equal (0, acceptCount);
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// Make Selected != Cursor
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Assert.True (Application.RaiseKeyDownEvent (Key.CursorDown));
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Assert.Equal (0, rg.SelectedItem);
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Assert.Equal (1, rg.Cursor);
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otherView.SetFocus ();
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// Selected != Cursor - SetFocus
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Assert.True (Application.RaiseKeyDownEvent (rg.HotKey));
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Assert.True (rg.HasFocus);
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Assert.Equal (0, rg.SelectedItem);
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Assert.Equal (1, rg.Cursor);
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Assert.Equal (0, selectedItemChangedCount);
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Assert.Equal (0, selectCount);
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Assert.Equal (0, acceptCount);
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Assert.True (Application.RaiseKeyDownEvent (rg.HotKey));
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Assert.True (rg.HasFocus);
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Assert.Equal (1, rg.SelectedItem);
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Assert.Equal (1, rg.Cursor);
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Assert.Equal (1, selectedItemChangedCount);
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Assert.Equal (1, selectCount);
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Assert.Equal (0, acceptCount);
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Application.ResetState (true);
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}
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[Fact]
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public void HotKeys_HasFocus_False_Does_Not_SetFocus_Selects ()
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{
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Application.Navigation = new ();
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var rg = new RadioGroup { RadioLabels = ["Item _A", "Item _B"] };
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Application.Top = new ();
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// With !HasFocus
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View otherView = new () { Id = "otherView", CanFocus = true };
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Label label = new ()
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{
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Id = "label",
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Title = "_R"
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};
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Application.Top.Add (label, rg, otherView);
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otherView.SetFocus ();
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var selectedItemChangedCount = 0;
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rg.SelectedItemChanged += (s, e) => selectedItemChangedCount++;
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var selectCount = 0;
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rg.Selecting += (s, e) => selectCount++;
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var acceptCount = 0;
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rg.Accepting += (s, e) => acceptCount++;
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// By default the first item is selected
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Assert.Equal (0, rg.SelectedItem);
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Assert.Equal (Orientation.Vertical, rg.Orientation);
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Assert.Equal (0, selectedItemChangedCount);
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Assert.Equal (0, selectCount);
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Assert.Equal (0, acceptCount);
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Assert.Equal (Key.Empty, rg.HotKey);
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Assert.False (rg.HasFocus);
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// Test RadioTitem.HotKey - Should never SetFocus
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// Selected (0) == Cursor (0)
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Assert.True (Application.RaiseKeyDownEvent (Key.A));
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Assert.False (rg.HasFocus);
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Assert.Equal (0, rg.SelectedItem);
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Assert.Equal (0, rg.Cursor);
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Assert.Equal (0, selectedItemChangedCount);
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Assert.Equal (0, selectCount);
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Assert.Equal (0, acceptCount);
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rg.SetFocus ();
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// Make Selected != Cursor
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Assert.True (Application.RaiseKeyDownEvent (Key.CursorDown));
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Assert.Equal (0, rg.SelectedItem);
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Assert.Equal (1, rg.Cursor);
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otherView.SetFocus ();
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// Selected != Cursor
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Assert.True (Application.RaiseKeyDownEvent (Key.A));
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Assert.False (rg.HasFocus);
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Assert.Equal (0, rg.SelectedItem);
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Assert.Equal (1, rg.Cursor);
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Assert.Equal (0, selectedItemChangedCount);
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Assert.Equal (0, selectCount);
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Assert.Equal (0, acceptCount);
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// Selected != Cursor - Should not set focus
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Assert.True (Application.RaiseKeyDownEvent (Key.B));
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Assert.False (rg.HasFocus);
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Assert.Equal (1, rg.SelectedItem);
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Assert.Equal (1, rg.Cursor);
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Assert.Equal (1, selectedItemChangedCount);
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Assert.Equal (1, selectCount);
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Assert.Equal (0, acceptCount);
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Assert.True (Application.RaiseKeyDownEvent (Key.B));
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Assert.False (rg.HasFocus);
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Assert.Equal (1, rg.SelectedItem);
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Assert.Equal (1, rg.Cursor);
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Assert.Equal (1, selectedItemChangedCount);
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Assert.Equal (1, selectCount);
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Assert.Equal (0, acceptCount);
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Application.ResetState (true);
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}
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[Fact]
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public void HotKeys_HasFocus_True_Selects ()
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{
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var rg = new RadioGroup { RadioLabels = ["_Left", "_Right", "Cen_tered", "_Justified"] };
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Application.Top = new ();
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Application.Top.Add (rg);
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rg.SetFocus ();
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Assert.NotEmpty (rg.HotKeyBindings.GetCommands (KeyCode.L));
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Assert.NotEmpty (rg.HotKeyBindings.GetCommands (KeyCode.L | KeyCode.ShiftMask));
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Assert.NotEmpty (rg.HotKeyBindings.GetCommands (KeyCode.L | KeyCode.AltMask));
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Assert.True (Application.RaiseKeyDownEvent (Key.T));
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Assert.Equal (2, rg.SelectedItem);
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Assert.True (Application.RaiseKeyDownEvent (Key.L));
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Assert.Equal (0, rg.SelectedItem);
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Assert.True (Application.RaiseKeyDownEvent (Key.J));
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Assert.Equal (3, rg.SelectedItem);
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Assert.True (Application.RaiseKeyDownEvent (Key.R));
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Assert.Equal (1, rg.SelectedItem);
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Assert.True (Application.RaiseKeyDownEvent (Key.T.WithAlt));
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Assert.Equal (2, rg.SelectedItem);
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Assert.True (Application.RaiseKeyDownEvent (Key.L.WithAlt));
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Assert.Equal (0, rg.SelectedItem);
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Assert.True (Application.RaiseKeyDownEvent (Key.J.WithAlt));
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Assert.Equal (3, rg.SelectedItem);
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Assert.True (Application.RaiseKeyDownEvent (Key.R.WithAlt));
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Assert.Equal (1, rg.SelectedItem);
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Application.Top.Remove (rg);
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var superView = new View ();
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superView.Add (rg);
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Assert.True (superView.NewKeyDownEvent (Key.T));
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Assert.Equal (2, rg.SelectedItem);
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Assert.True (superView.NewKeyDownEvent (Key.L));
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Assert.Equal (0, rg.SelectedItem);
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Assert.True (superView.NewKeyDownEvent (Key.J));
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Assert.Equal (3, rg.SelectedItem);
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Assert.True (superView.NewKeyDownEvent (Key.R));
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Assert.Equal (1, rg.SelectedItem);
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Assert.True (superView.NewKeyDownEvent (Key.T.WithAlt));
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Assert.Equal (2, rg.SelectedItem);
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Assert.True (superView.NewKeyDownEvent (Key.L.WithAlt));
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Assert.Equal (0, rg.SelectedItem);
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Assert.True (superView.NewKeyDownEvent (Key.J.WithAlt));
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Assert.Equal (3, rg.SelectedItem);
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Assert.True (superView.NewKeyDownEvent (Key.R.WithAlt));
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Assert.Equal (1, rg.SelectedItem);
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Application.Top.Dispose ();
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}
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[Fact]
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public void HotKey_SetsFocus ()
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{
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var superView = new View
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{
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CanFocus = true
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};
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superView.Add (new View { CanFocus = true });
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var group = new RadioGroup
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{
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Title = "Radio_Group",
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RadioLabels = ["_Left", "_Right", "Cen_tered", "_Justified"]
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};
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superView.Add (group);
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Assert.False (group.HasFocus);
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Assert.Equal (0, group.SelectedItem);
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group.NewKeyDownEvent (Key.G.WithAlt);
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Assert.Equal (0, group.SelectedItem);
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Assert.True (group.HasFocus);
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}
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[Fact]
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public void HotKey_No_SelectedItem_Selects_First ()
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{
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var superView = new View
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{
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CanFocus = true
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};
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superView.Add (new View { CanFocus = true });
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var group = new RadioGroup
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{
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Title = "Radio_Group",
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RadioLabels = ["_Left", "_Right", "Cen_tered", "_Justified"]
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};
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group.SelectedItem = -1;
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superView.Add (group);
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Assert.False (group.HasFocus);
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Assert.Equal (-1, group.SelectedItem);
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group.NewKeyDownEvent (Key.G.WithAlt);
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Assert.Equal (0, group.SelectedItem);
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Assert.False (group.HasFocus);
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}
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[Fact]
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public void HotKeys_Does_Not_SetFocus ()
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{
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var superView = new View
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{
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CanFocus = true
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};
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superView.Add (new View { CanFocus = true });
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var group = new RadioGroup { RadioLabels = new [] { "_Left", "_Right", "Cen_tered", "_Justified" } };
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superView.Add (group);
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Assert.False (group.HasFocus);
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Assert.Equal (0, group.SelectedItem);
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group.NewKeyDownEvent (Key.R);
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Assert.Equal (1, group.SelectedItem);
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Assert.False (group.HasFocus);
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}
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[Fact]
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public void HotKey_Command_Does_Not_Accept ()
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{
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var group = new RadioGroup { RadioLabels = ["_Left", "_Right", "Cen_tered", "_Justified"] };
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var accepted = false;
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group.Accepting += OnAccept;
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group.InvokeCommand (Command.HotKey);
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Assert.False (accepted);
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return;
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void OnAccept (object sender, CommandEventArgs e) { accepted = true; }
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}
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[Fact]
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public void Accept_Command_Fires_Accept ()
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{
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var group = new RadioGroup { RadioLabels = ["_Left", "_Right", "Cen_tered", "_Justified"] };
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var accepted = false;
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|
|
group.Accepting += OnAccept;
|
|
group.InvokeCommand (Command.Accept);
|
|
|
|
Assert.True (accepted);
|
|
|
|
return;
|
|
|
|
void OnAccept (object sender, CommandEventArgs e) { accepted = true; }
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void Orientation_Width_Height_Vertical_Horizontal_Space ()
|
|
{
|
|
var rg = new RadioGroup { RadioLabels = ["Test", "New Test 你"] };
|
|
var win = new Window { Width = Dim.Fill (), Height = Dim.Fill () };
|
|
win.Add (rg);
|
|
var top = new Toplevel ();
|
|
top.Add (win);
|
|
|
|
Application.Begin (top);
|
|
((FakeDriver)Application.Driver!).SetBufferSize (30, 5);
|
|
|
|
Assert.Equal (Orientation.Vertical, rg.Orientation);
|
|
Assert.Equal (2, rg.RadioLabels.Length);
|
|
Assert.Equal (0, rg.X);
|
|
Assert.Equal (0, rg.Y);
|
|
Assert.Equal (13, rg.Frame.Width);
|
|
Assert.Equal (2, rg.Frame.Height);
|
|
|
|
var expected = @$"
|
|
┌────────────────────────────┐
|
|
│{Glyphs.Selected} Test │
|
|
│{Glyphs.UnSelected} New Test 你 │
|
|
│ │
|
|
└────────────────────────────┘
|
|
";
|
|
|
|
Rectangle pos = DriverAssert.AssertDriverContentsWithFrameAre (expected, output);
|
|
Assert.Equal (new (0, 0, 30, 5), pos);
|
|
|
|
rg.Orientation = Orientation.Horizontal;
|
|
Application.LayoutAndDraw ();
|
|
|
|
Assert.Equal (Orientation.Horizontal, rg.Orientation);
|
|
Assert.Equal (2, rg.HorizontalSpace);
|
|
Assert.Equal (0, rg.X);
|
|
Assert.Equal (0, rg.Y);
|
|
Assert.Equal (21, rg.Frame.Width);
|
|
Assert.Equal (1, rg.Frame.Height);
|
|
|
|
expected = @$"
|
|
┌────────────────────────────┐
|
|
│{Glyphs.Selected} Test {Glyphs.UnSelected} New Test 你 │
|
|
│ │
|
|
│ │
|
|
└────────────────────────────┘
|
|
";
|
|
|
|
pos = DriverAssert.AssertDriverContentsWithFrameAre (expected, output);
|
|
Assert.Equal (new (0, 0, 30, 5), pos);
|
|
|
|
rg.HorizontalSpace = 4;
|
|
Application.LayoutAndDraw ();
|
|
|
|
Assert.Equal (Orientation.Horizontal, rg.Orientation);
|
|
Assert.Equal (4, rg.HorizontalSpace);
|
|
Assert.Equal (0, rg.X);
|
|
Assert.Equal (0, rg.Y);
|
|
Assert.Equal (23, rg.Frame.Width);
|
|
Assert.Equal (1, rg.Frame.Height);
|
|
|
|
expected = @$"
|
|
┌────────────────────────────┐
|
|
│{Glyphs.Selected} Test {Glyphs.UnSelected} New Test 你 │
|
|
│ │
|
|
│ │
|
|
└────────────────────────────┘
|
|
";
|
|
|
|
pos = DriverAssert.AssertDriverContentsWithFrameAre (expected, output);
|
|
Assert.Equal (new (0, 0, 30, 5), pos);
|
|
top.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
public void SelectedItemChanged_Event ()
|
|
{
|
|
int? previousSelectedItem = -1;
|
|
int? selectedItem = -1;
|
|
var rg = new RadioGroup { RadioLabels = ["Test", "New Test"] };
|
|
|
|
rg.SelectedItemChanged += (s, e) =>
|
|
{
|
|
previousSelectedItem = e.PreviousSelectedItem;
|
|
selectedItem = e.SelectedItem;
|
|
};
|
|
|
|
rg.SelectedItem = 1;
|
|
Assert.Equal (0, previousSelectedItem);
|
|
Assert.Equal (selectedItem, rg.SelectedItem);
|
|
}
|
|
|
|
#region Mouse Tests
|
|
|
|
[Fact]
|
|
[SetupFakeDriver]
|
|
public void Mouse_Click ()
|
|
{
|
|
var radioGroup = new RadioGroup
|
|
{
|
|
RadioLabels = ["_1", "_2"]
|
|
};
|
|
Assert.True (radioGroup.CanFocus);
|
|
|
|
var selectedItemChanged = 0;
|
|
radioGroup.SelectedItemChanged += (s, e) => selectedItemChanged++;
|
|
|
|
var selectingCount = 0;
|
|
radioGroup.Selecting += (s, e) => selectingCount++;
|
|
|
|
var acceptedCount = 0;
|
|
radioGroup.Accepting += (s, e) => acceptedCount++;
|
|
|
|
Assert.Equal (Orientation.Vertical, radioGroup.Orientation);
|
|
|
|
radioGroup.HasFocus = true;
|
|
Assert.True (radioGroup.HasFocus);
|
|
Assert.Equal (0, radioGroup.SelectedItem);
|
|
Assert.Equal (0, selectedItemChanged);
|
|
Assert.Equal (0, selectingCount);
|
|
Assert.Equal (0, acceptedCount);
|
|
|
|
// Click on the first item, which is already selected
|
|
Assert.True (radioGroup.NewMouseEvent (new () { Position = new (0, 0), Flags = MouseFlags.Button1Clicked }));
|
|
Assert.Equal (0, radioGroup.SelectedItem);
|
|
Assert.Equal (0, selectedItemChanged);
|
|
Assert.Equal (0, selectingCount);
|
|
Assert.Equal (0, acceptedCount);
|
|
|
|
// Click on the second item
|
|
Assert.True (radioGroup.NewMouseEvent (new () { Position = new (0, 1), Flags = MouseFlags.Button1Clicked }));
|
|
Assert.Equal (1, radioGroup.SelectedItem);
|
|
Assert.Equal (1, selectedItemChanged);
|
|
Assert.Equal (1, selectingCount);
|
|
Assert.Equal (0, acceptedCount);
|
|
|
|
// Click on the first item
|
|
Assert.True (radioGroup.NewMouseEvent (new () { Position = new (0, 0), Flags = MouseFlags.Button1Clicked }));
|
|
Assert.Equal (0, radioGroup.SelectedItem);
|
|
Assert.Equal (2, selectedItemChanged);
|
|
Assert.Equal (2, selectingCount);
|
|
Assert.Equal (0, acceptedCount);
|
|
}
|
|
|
|
[Fact]
|
|
[SetupFakeDriver]
|
|
public void Mouse_DoubleClick_Accepts ()
|
|
{
|
|
var radioGroup = new RadioGroup
|
|
{
|
|
RadioLabels = ["_1", "__2"]
|
|
};
|
|
Assert.True (radioGroup.CanFocus);
|
|
|
|
var selectedItemChanged = 0;
|
|
radioGroup.SelectedItemChanged += (s, e) => selectedItemChanged++;
|
|
|
|
var selectingCount = 0;
|
|
radioGroup.Selecting += (s, e) => selectingCount++;
|
|
|
|
var acceptedCount = 0;
|
|
var handleAccepted = false;
|
|
|
|
radioGroup.Accepting += (s, e) =>
|
|
{
|
|
acceptedCount++;
|
|
e.Handled = handleAccepted;
|
|
};
|
|
|
|
Assert.True (radioGroup.DoubleClickAccepts);
|
|
Assert.Equal (Orientation.Vertical, radioGroup.Orientation);
|
|
|
|
radioGroup.HasFocus = true;
|
|
Assert.True (radioGroup.HasFocus);
|
|
Assert.Equal (0, radioGroup.SelectedItem);
|
|
Assert.Equal (0, selectedItemChanged);
|
|
Assert.Equal (0, selectingCount);
|
|
Assert.Equal (0, acceptedCount);
|
|
|
|
// NOTE: Drivers ALWAYS generate a Button1Clicked event before Button1DoubleClicked
|
|
// NOTE: We need to do the same
|
|
|
|
Assert.True (radioGroup.NewMouseEvent (new () { Position = new (0, 0), Flags = MouseFlags.Button1Clicked }));
|
|
Assert.False (radioGroup.NewMouseEvent (new () { Position = new (0, 0), Flags = MouseFlags.Button1DoubleClicked }));
|
|
Assert.Equal (0, radioGroup.SelectedItem);
|
|
Assert.Equal (0, selectedItemChanged);
|
|
Assert.Equal (0, selectingCount);
|
|
Assert.Equal (1, acceptedCount);
|
|
|
|
// single click twice
|
|
Assert.True (radioGroup.NewMouseEvent (new () { Position = new (0, 1), Flags = MouseFlags.Button1Clicked }));
|
|
Assert.True (radioGroup.NewMouseEvent (new () { Position = new (0, 1), Flags = MouseFlags.Button1Clicked }));
|
|
Assert.Equal (1, radioGroup.SelectedItem);
|
|
Assert.Equal (1, selectedItemChanged);
|
|
Assert.Equal (1, selectingCount);
|
|
Assert.Equal (1, acceptedCount);
|
|
|
|
Assert.True (radioGroup.NewMouseEvent (new () { Position = new (0, 1), Flags = MouseFlags.Button1Clicked }));
|
|
Assert.False (radioGroup.NewMouseEvent (new () { Position = new (0, 1), Flags = MouseFlags.Button1DoubleClicked }));
|
|
Assert.Equal (1, radioGroup.SelectedItem);
|
|
Assert.Equal (1, selectedItemChanged);
|
|
Assert.Equal (1, selectingCount);
|
|
Assert.Equal (2, acceptedCount);
|
|
|
|
View superView = new () { Id = "superView", CanFocus = true };
|
|
superView.Add (radioGroup);
|
|
superView.SetFocus ();
|
|
|
|
Assert.True (radioGroup.NewMouseEvent (new () { Position = new (0, 0), Flags = MouseFlags.Button1Clicked }));
|
|
Assert.Equal (0, radioGroup.SelectedItem);
|
|
Assert.Equal (2, selectedItemChanged);
|
|
Assert.Equal (2, selectingCount);
|
|
Assert.Equal (2, acceptedCount);
|
|
|
|
var superViewAcceptCount = 0;
|
|
|
|
superView.Accepting += (s, a) =>
|
|
{
|
|
superViewAcceptCount++;
|
|
a.Handled = true;
|
|
};
|
|
|
|
Assert.Equal (0, superViewAcceptCount);
|
|
|
|
// By handling the event, we're cancelling it. So the radio group should not change.
|
|
handleAccepted = true;
|
|
Assert.True (radioGroup.NewMouseEvent (new () { Position = new (0, 0), Flags = MouseFlags.Button1Clicked }));
|
|
Assert.True (radioGroup.NewMouseEvent (new () { Position = new (0, 0), Flags = MouseFlags.Button1DoubleClicked }));
|
|
Assert.Equal (0, radioGroup.SelectedItem);
|
|
Assert.Equal (2, selectedItemChanged);
|
|
Assert.Equal (2, selectingCount);
|
|
Assert.Equal (3, acceptedCount);
|
|
Assert.Equal (0, superViewAcceptCount);
|
|
|
|
handleAccepted = false;
|
|
Assert.True (radioGroup.NewMouseEvent (new () { Position = new (0, 0), Flags = MouseFlags.Button1Clicked }));
|
|
Assert.True (radioGroup.NewMouseEvent (new () { Position = new (0, 0), Flags = MouseFlags.Button1DoubleClicked }));
|
|
Assert.Equal (0, radioGroup.SelectedItem);
|
|
Assert.Equal (2, selectedItemChanged);
|
|
Assert.Equal (2, selectingCount);
|
|
Assert.Equal (4, acceptedCount);
|
|
Assert.Equal (1, superViewAcceptCount); // Accept bubbles up to superview
|
|
|
|
radioGroup.DoubleClickAccepts = false;
|
|
Assert.True (radioGroup.NewMouseEvent (new () { Position = new (0, 1), Flags = MouseFlags.Button1Clicked }));
|
|
Assert.False (radioGroup.NewMouseEvent (new () { Position = new (0, 1), Flags = MouseFlags.Button1DoubleClicked }));
|
|
}
|
|
|
|
#endregion Mouse Tests
|
|
}
|