mirror of
https://github.com/gui-cs/Terminal.Gui.git
synced 2026-01-01 16:59:35 +01:00
Pos.Combine unit tests
This commit is contained in:
Tig Kindel
@@ -1,6 +1,7 @@
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using NStack;
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using System;
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using System.Collections.Generic;
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using System.Xml.Linq;
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using Terminal.Gui.Graphs;
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using Xunit;
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using Xunit.Abstractions;
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@@ -19,127 +20,31 @@ namespace Terminal.Gui.CoreTests {
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}
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[Fact]
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public void View_With_No_Difference_Between_An_Object_Initializer_And_A_Constructor ()
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public void TopologicalSort_Missing_Add ()
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{
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// Object Initializer
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var view = new View () {
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X = 1,
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Y = 2,
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Width = 3,
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Height = 4
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};
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Assert.Equal (1, view.X);
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Assert.Equal (2, view.Y);
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Assert.Equal (3, view.Width);
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Assert.Equal (4, view.Height);
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Assert.False (view.Frame.IsEmpty);
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Assert.Equal (new Rect (1, 2, 3, 4), view.Frame);
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Assert.False (view.Bounds.IsEmpty);
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Assert.Equal (new Rect (0, 0, 3, 4), view.Bounds);
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var root = new View ();
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var sub1 = new View ();
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root.Add (sub1);
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var sub2 = new View ();
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sub1.Width = Dim.Width (sub2);
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view.LayoutSubviews ();
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Assert.Throws<InvalidOperationException> (() => root.LayoutSubviews ());
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Assert.Equal (1, view.X);
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Assert.Equal (2, view.Y);
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Assert.Equal (3, view.Width);
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Assert.Equal (4, view.Height);
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Assert.False (view.Frame.IsEmpty);
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Assert.False (view.Bounds.IsEmpty);
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sub2.Width = Dim.Width (sub1);
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// Default Constructor
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view = new View ();
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Assert.Null (view.X);
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Assert.Null (view.Y);
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Assert.Null (view.Width);
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Assert.Null (view.Height);
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Assert.True (view.Frame.IsEmpty);
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Assert.True (view.Bounds.IsEmpty);
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// Constructor
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view = new View (1, 2, "");
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Assert.Null (view.X);
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Assert.Null (view.Y);
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Assert.Null (view.Width);
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Assert.Null (view.Height);
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Assert.False (view.Frame.IsEmpty);
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Assert.True (view.Bounds.IsEmpty);
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// Default Constructor and post assignment equivalent to Object Initializer
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view = new View ();
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view.X = 1;
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view.Y = 2;
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view.Width = 3;
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view.Height = 4;
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Assert.Equal (1, view.X);
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Assert.Equal (2, view.Y);
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Assert.Equal (3, view.Width);
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Assert.Equal (4, view.Height);
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Assert.False (view.Frame.IsEmpty);
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Assert.Equal (new Rect (1, 2, 3, 4), view.Frame);
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Assert.False (view.Bounds.IsEmpty);
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Assert.Equal (new Rect (0, 0, 3, 4), view.Bounds);
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Assert.Throws<InvalidOperationException> (() => root.LayoutSubviews ());
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}
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[Fact]
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public void FocusNearestView_Ensure_Focus_Ordered ()
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public void TopologicalSort_Recursive_Ref ()
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{
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var top = new Toplevel ();
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var win = new Window ();
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var winSubview = new View ("WindowSubview") {
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CanFocus = true
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};
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win.Add (winSubview);
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top.Add (win);
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var frm = new FrameView ();
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var frmSubview = new View ("FrameSubview") {
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CanFocus = true
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};
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frm.Add (frmSubview);
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top.Add (frm);
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top.ProcessKey (new KeyEvent (Key.Tab, new KeyModifiers ()));
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Assert.Equal ($"WindowSubview", top.MostFocused.Text);
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top.ProcessKey (new KeyEvent (Key.Tab, new KeyModifiers ()));
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Assert.Equal ("FrameSubview", top.MostFocused.Text);
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top.ProcessKey (new KeyEvent (Key.Tab, new KeyModifiers ()));
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Assert.Equal ($"WindowSubview", top.MostFocused.Text);
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top.ProcessKey (new KeyEvent (Key.BackTab | Key.ShiftMask, new KeyModifiers ()));
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Assert.Equal ("FrameSubview", top.MostFocused.Text);
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top.ProcessKey (new KeyEvent (Key.BackTab | Key.ShiftMask, new KeyModifiers ()));
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Assert.Equal ($"WindowSubview", top.MostFocused.Text);
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}
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[Fact]
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public void KeyPress_Handled_To_True_Prevents_Changes ()
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{
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Application.Init (new FakeDriver ());
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Console.MockKeyPresses.Push (new ConsoleKeyInfo ('N', ConsoleKey.N, false, false, false));
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var top = Application.Top;
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var text = new TextField ("");
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text.KeyPress += (e) => {
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e.Handled = true;
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Assert.True (e.Handled);
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Assert.Equal (Key.N, e.KeyEvent.Key);
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};
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top.Add (text);
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Application.Iteration += () => {
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Console.MockKeyPresses.Push (new ConsoleKeyInfo ('N', ConsoleKey.N, false, false, false));
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Assert.Equal ("", text.Text);
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Application.RequestStop ();
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};
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Application.Run ();
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// Shutdown must be called to safely clean up Application if Init has been called
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Application.Shutdown ();
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var root = new View ();
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var sub1 = new View ();
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root.Add (sub1);
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var sub2 = new View ();
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root.Add (sub2);
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sub2.Width = Dim.Width (sub2);
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Assert.Throws<InvalidOperationException> (() => root.LayoutSubviews ());
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}
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[Fact, AutoInitShutdown]
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@@ -1409,5 +1314,111 @@ Y
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Assert.Equal ("Fill(0)", view2.Width.ToString ());
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Assert.Equal ("Fill(0)", view2.Height.ToString ());
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}
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[Fact]
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public void SetRelativeLayout_PosCombine_Center_Plus_Absolute ()
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{
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var superView = new View () {
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AutoSize = false,
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Width = 10,
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Height = 10
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};
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var testView = new View () {
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AutoSize = false,
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X = Pos.Center (),
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Y = Pos.Center (),
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Width = 1,
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Height = 1
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};
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superView.Add (testView);
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testView.SetRelativeLayout (superView.Frame);
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Assert.Equal (4, testView.Frame.X);
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Assert.Equal (4, testView.Frame.Y);
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testView = new View () {
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AutoSize = false,
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X = Pos.Center () + 1,
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Y = Pos.Center () + 1,
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Width = 1,
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Height = 1
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};
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superView.Add (testView);
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testView.SetRelativeLayout (superView.Frame);
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Assert.Equal (5, testView.Frame.X);
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Assert.Equal (5, testView.Frame.Y);
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testView = new View () {
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AutoSize = false,
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X = 1 + Pos.Center (),
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Y = 1 + Pos.Center (),
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Width = 1,
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Height = 1
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};
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superView.Add (testView);
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testView.SetRelativeLayout (superView.Frame);
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Assert.Equal (5, testView.Frame.X);
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Assert.Equal (5, testView.Frame.Y);
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testView = new View () {
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AutoSize = false,
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X = 1 + Pos.Percent (50),
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Y = Pos.Percent (50) + 1,
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Width = 1,
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Height = 1
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};
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superView.Add (testView);
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testView.SetRelativeLayout (superView.Frame);
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Assert.Equal (6, testView.Frame.X);
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Assert.Equal (6, testView.Frame.Y);
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testView = new View () {
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AutoSize = false,
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X = Pos.Percent (10) + Pos.Percent (40),
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Y = Pos.Percent (10) + Pos.Percent (40),
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Width = 1,
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Height = 1
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};
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superView.Add (testView);
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testView.SetRelativeLayout (superView.Frame);
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Assert.Equal (5, testView.Frame.X);
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Assert.Equal (5, testView.Frame.Y);
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testView = new View () {
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AutoSize = false,
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X = 1 + Pos.Percent (10) + Pos.Percent (40) - 1,
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Y = 5 + Pos.Percent (10) + Pos.Percent (40) - 5,
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Width = 1,
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Height = 1
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};
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superView.Add (testView);
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testView.SetRelativeLayout (superView.Frame);
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Assert.Equal (5, testView.Frame.X);
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Assert.Equal (5, testView.Frame.Y);
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testView = new View () {
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AutoSize = false,
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X = Pos.Left(testView),
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Y = Pos.Left (testView),
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Width = 1,
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Height = 1
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};
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superView.Add (testView);
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testView.SetRelativeLayout (superView.Frame);
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Assert.Equal (5, testView.Frame.X);
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Assert.Equal (5, testView.Frame.Y);
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testView = new View () {
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AutoSize = false,
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X = 1 + Pos.Left (testView),
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Y = Pos.Top (testView) + 1,
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Width = 1,
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Height = 1
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};
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superView.Add (testView);
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testView.SetRelativeLayout (superView.Frame);
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Assert.Equal (6, testView.Frame.X);
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Assert.Equal (6, testView.Frame.Y);
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}
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}
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}
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@@ -137,32 +137,99 @@ namespace Terminal.Gui.CoreTests {
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// TODO: Add more
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}
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[Fact]
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public void TopologicalSort_Missing_Add ()
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public void View_With_No_Difference_Between_An_Object_Initializer_And_A_Constructor ()
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{
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var root = new View ();
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var sub1 = new View ();
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root.Add (sub1);
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var sub2 = new View ();
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sub1.Width = Dim.Width (sub2);
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// Object Initializer
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var view = new View () {
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X = 1,
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Y = 2,
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Width = 3,
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Height = 4
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};
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Assert.Equal (1, view.X);
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Assert.Equal (2, view.Y);
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Assert.Equal (3, view.Width);
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Assert.Equal (4, view.Height);
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Assert.False (view.Frame.IsEmpty);
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Assert.Equal (new Rect (1, 2, 3, 4), view.Frame);
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Assert.False (view.Bounds.IsEmpty);
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Assert.Equal (new Rect (0, 0, 3, 4), view.Bounds);
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Assert.Throws<InvalidOperationException> (() => root.LayoutSubviews ());
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view.LayoutSubviews ();
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sub2.Width = Dim.Width (sub1);
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Assert.Equal (1, view.X);
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Assert.Equal (2, view.Y);
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Assert.Equal (3, view.Width);
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Assert.Equal (4, view.Height);
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Assert.False (view.Frame.IsEmpty);
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Assert.False (view.Bounds.IsEmpty);
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Assert.Throws<InvalidOperationException> (() => root.LayoutSubviews ());
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// Default Constructor
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view = new View ();
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Assert.Null (view.X);
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Assert.Null (view.Y);
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Assert.Null (view.Width);
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Assert.Null (view.Height);
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Assert.True (view.Frame.IsEmpty);
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Assert.True (view.Bounds.IsEmpty);
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// Constructor
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view = new View (1, 2, "");
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Assert.Null (view.X);
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Assert.Null (view.Y);
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Assert.Null (view.Width);
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Assert.Null (view.Height);
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Assert.False (view.Frame.IsEmpty);
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Assert.True (view.Bounds.IsEmpty);
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// Default Constructor and post assignment equivalent to Object Initializer
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view = new View ();
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view.X = 1;
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view.Y = 2;
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view.Width = 3;
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view.Height = 4;
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Assert.Equal (1, view.X);
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Assert.Equal (2, view.Y);
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Assert.Equal (3, view.Width);
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Assert.Equal (4, view.Height);
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Assert.False (view.Frame.IsEmpty);
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Assert.Equal (new Rect (1, 2, 3, 4), view.Frame);
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Assert.False (view.Bounds.IsEmpty);
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Assert.Equal (new Rect (0, 0, 3, 4), view.Bounds);
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}
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[Fact]
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public void TopologicalSort_Recursive_Ref ()
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public void FocusNearestView_Ensure_Focus_Ordered ()
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{
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var root = new View ();
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var sub1 = new View ();
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root.Add (sub1);
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var sub2 = new View ();
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root.Add (sub2);
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sub2.Width = Dim.Width (sub2);
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Assert.Throws<InvalidOperationException> (() => root.LayoutSubviews ());
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var top = new Toplevel ();
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var win = new Window ();
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var winSubview = new View ("WindowSubview") {
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CanFocus = true
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};
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win.Add (winSubview);
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top.Add (win);
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var frm = new FrameView ();
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var frmSubview = new View ("FrameSubview") {
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CanFocus = true
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};
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frm.Add (frmSubview);
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top.Add (frm);
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top.ProcessKey (new KeyEvent (Key.Tab, new KeyModifiers ()));
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Assert.Equal ($"WindowSubview", top.MostFocused.Text);
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top.ProcessKey (new KeyEvent (Key.Tab, new KeyModifiers ()));
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Assert.Equal ("FrameSubview", top.MostFocused.Text);
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top.ProcessKey (new KeyEvent (Key.Tab, new KeyModifiers ()));
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Assert.Equal ($"WindowSubview", top.MostFocused.Text);
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top.ProcessKey (new KeyEvent (Key.BackTab | Key.ShiftMask, new KeyModifiers ()));
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Assert.Equal ("FrameSubview", top.MostFocused.Text);
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top.ProcessKey (new KeyEvent (Key.BackTab | Key.ShiftMask, new KeyModifiers ()));
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Assert.Equal ($"WindowSubview", top.MostFocused.Text);
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}
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[Fact]
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@@ -1053,100 +1120,6 @@ namespace Terminal.Gui.CoreTests {
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Application.Shutdown ();
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}
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[Fact]
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public void View_With_No_Difference_Between_An_Object_Initializer_And_A_Constructor ()
|
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{
|
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// Object Initializer
|
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var view = new View () {
|
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X = 1,
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Y = 2,
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Width = 3,
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Height = 4
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};
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Assert.Equal (1, view.X);
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Assert.Equal (2, view.Y);
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Assert.Equal (3, view.Width);
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Assert.Equal (4, view.Height);
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Assert.False (view.Frame.IsEmpty);
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Assert.Equal (new Rect (1, 2, 3, 4), view.Frame);
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Assert.False (view.Bounds.IsEmpty);
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Assert.Equal (new Rect (0, 0, 3, 4), view.Bounds);
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view.LayoutSubviews ();
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Assert.Equal (1, view.X);
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Assert.Equal (2, view.Y);
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Assert.Equal (3, view.Width);
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Assert.Equal (4, view.Height);
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Assert.False (view.Frame.IsEmpty);
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Assert.False (view.Bounds.IsEmpty);
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// Default Constructor
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view = new View ();
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Assert.Null (view.X);
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Assert.Null (view.Y);
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Assert.Null (view.Width);
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Assert.Null (view.Height);
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Assert.True (view.Frame.IsEmpty);
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Assert.True (view.Bounds.IsEmpty);
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// Constructor
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view = new View (1, 2, "");
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Assert.Null (view.X);
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Assert.Null (view.Y);
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Assert.Null (view.Width);
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Assert.Null (view.Height);
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Assert.False (view.Frame.IsEmpty);
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Assert.True (view.Bounds.IsEmpty);
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|
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// Default Constructor and post assignment equivalent to Object Initializer
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view = new View ();
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view.X = 1;
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view.Y = 2;
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view.Width = 3;
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view.Height = 4;
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Assert.Equal (1, view.X);
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Assert.Equal (2, view.Y);
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Assert.Equal (3, view.Width);
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Assert.Equal (4, view.Height);
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Assert.False (view.Frame.IsEmpty);
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Assert.Equal (new Rect (1, 2, 3, 4), view.Frame);
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Assert.False (view.Bounds.IsEmpty);
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Assert.Equal (new Rect (0, 0, 3, 4), view.Bounds);
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}
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[Fact]
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public void FocusNearestView_Ensure_Focus_Ordered ()
|
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{
|
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var top = new Toplevel ();
|
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|
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var win = new Window ();
|
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var winSubview = new View ("WindowSubview") {
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CanFocus = true
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};
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win.Add (winSubview);
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top.Add (win);
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var frm = new FrameView ();
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var frmSubview = new View ("FrameSubview") {
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CanFocus = true
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};
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frm.Add (frmSubview);
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top.Add (frm);
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top.ProcessKey (new KeyEvent (Key.Tab, new KeyModifiers ()));
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Assert.Equal ($"WindowSubview", top.MostFocused.Text);
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top.ProcessKey (new KeyEvent (Key.Tab, new KeyModifiers ()));
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Assert.Equal ("FrameSubview", top.MostFocused.Text);
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top.ProcessKey (new KeyEvent (Key.Tab, new KeyModifiers ()));
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Assert.Equal ($"WindowSubview", top.MostFocused.Text);
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top.ProcessKey (new KeyEvent (Key.BackTab | Key.ShiftMask, new KeyModifiers ()));
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Assert.Equal ("FrameSubview", top.MostFocused.Text);
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top.ProcessKey (new KeyEvent (Key.BackTab | Key.ShiftMask, new KeyModifiers ()));
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Assert.Equal ($"WindowSubview", top.MostFocused.Text);
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}
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[Fact]
|
||||
public void KeyPress_Handled_To_True_Prevents_Changes ()
|
||||
{
|
||||
|
||||
Reference in New Issue
Block a user