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Fixes #4151, #4152. Remove LineView class and replace all usages with Line (#4268)

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* Initial plan

* Remove LineView and replace all usages with Line

- Deleted LineViewExample.cs scenario
- Deleted LineViewTests.cs test file
- Replaced LineView with Line in all examples (CollectionNavigatorTester, FileDialogExamples, LineExample, Wizard)
- Replaced LineView with Line in all tests (ViewTests, TileViewTests)
- Changed TileViewLineView to inherit from Line instead of LineView
- Removed LineView.cs file
- Removed LineView category from TileViewNesting scenario

Co-authored-by: tig <585482+tig@users.noreply.github.com>

* Remove LineView references from documentation

- Updated Line.cs XML documentation to remove comparison with LineView
- Removed LineView section from views.md documentation

Co-authored-by: tig <585482+tig@users.noreply.github.com>

* Fixes Wizard (#4269)

* fixed Wizard

* Made Line use GetAttributeForRole

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: tig <585482+tig@users.noreply.github.com>
Co-authored-by: Tig <tig@users.noreply.github.com>
This commit is contained in:
Copilot
2025-10-03 13:20:36 -07:00
committed by GitHub
parent fc9c40c2a0
commit e352dde696
13 changed files with 32 additions and 268 deletions
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2
Examples/UICatalog/Scenarios/CollectionNavigatorTester.cs
View File

@@ -129,7 +129,7 @@ public class CollectionNavigatorTester : Scenario
_items = new (_items.OrderBy (i => i, StringComparer.OrdinalIgnoreCase));
CreateListView ();
var vsep = new LineView (Orientation.Vertical) { X = Pos.Right (_listView), Y = 1, Height = Dim.Fill () };
var vsep = new Line { Orientation = Orientation.Vertical, X = Pos.Right (_listView), Y = 1, Height = Dim.Fill () };
top.Add (vsep);
CreateTreeView ();

10
Examples/UICatalog/Scenarios/FileDialogExamples.cs
View File

@@ -62,7 +62,7 @@ public class FileDialogExamples : Scenario
x = 24;
win.Add (
new LineView (Orientation.Vertical) { X = x++, Y = 1, Height = 4 }
new Line { Orientation = Orientation.Vertical, X = x++, Y = 1, Height = 4 }
);
win.Add (new Label { X = x++, Y = y++, Text = "Caption" });
@@ -74,7 +74,7 @@ public class FileDialogExamples : Scenario
x = 34;
win.Add (
new LineView (Orientation.Vertical) { X = x++, Y = 1, Height = 4 }
new Line { Orientation = Orientation.Vertical, X = x++, Y = 1, Height = 4 }
);
win.Add (new Label { X = x++, Y = y++, Text = "OpenMode" });
@@ -86,7 +86,7 @@ public class FileDialogExamples : Scenario
x = 48;
win.Add (
new LineView (Orientation.Vertical) { X = x++, Y = 1, Height = 4 }
new Line { Orientation = Orientation.Vertical, X = x++, Y = 1, Height = 4 }
);
win.Add (new Label { X = x++, Y = y++, Text = "Icons" });
@@ -101,7 +101,7 @@ public class FileDialogExamples : Scenario
x = 24;
win.Add (
new LineView (Orientation.Vertical) { X = x++, Y = y + 1, Height = 4 }
new Line { Orientation = Orientation.Vertical, X = x++, Y = y + 1, Height = 4 }
);
win.Add (new Label { X = x++, Y = y++, Text = "Allowed" });
@@ -113,7 +113,7 @@ public class FileDialogExamples : Scenario
x = 45;
win.Add (
new LineView (Orientation.Vertical) { X = x++, Y = y + 1, Height = 4 }
new Line { Orientation = Orientation.Vertical, X = x++, Y = y + 1, Height = 4 }
);
win.Add (new Label { X = x++, Y = y++, Text = "Buttons" });

15
Examples/UICatalog/Scenarios/LineExample.cs
View File

@@ -203,21 +203,6 @@ public class LineExample : Scenario
app.Add (framedView);
// Section 6: Comparison with LineView
var comparisonLabel = new Label
{
X = 35,
Y = 15,
Text = "Line vs LineView Comparison:"
};
app.Add (comparisonLabel);
app.Add (new Label { X = 35, Y = 16, Text = "Line (uses LineCanvas):" });
app.Add (new Line { X = 35, Y = 17, Width = 20, Style = LineStyle.Single });
app.Add (new Label { X = 35, Y = 18, Text = "LineView (direct render):" });
app.Add (new LineView { X = 35, Y = 19, Width = 20 });
// Add help text
var helpLabel = new Label
{

76
Examples/UICatalog/Scenarios/LineViewExample.cs
View File

@@ -1,76 +0,0 @@
using System.Globalization;
using System.Text;
namespace UICatalog.Scenarios;
[ScenarioMetadata ("Line View", "Demonstrates drawing lines using the LineView control.")]
[ScenarioCategory ("Controls")]
[ScenarioCategory ("LineView")]
[ScenarioCategory ("Adornments")]
public class LineViewExample : Scenario
{
public override void Main ()
{
Application.Init ();
var appWindow = new Window()
{
Title = GetQuitKeyAndName (),
};
appWindow.Add (new Label { Y = 1, Text = "Regular Line" });
// creates a horizontal line
var line = new LineView { Y = 2 };
appWindow.Add (line);
appWindow.Add (new Label { Y = 3, Text = "Double Width Line" });
// creates a horizontal line
var doubleLine = new LineView { Y = 4, LineRune = (Rune)'\u2550' };
appWindow.Add (doubleLine);
appWindow.Add (new Label { Y = 5, Text = "Short Line" });
// creates a horizontal line
var shortLine = new LineView { Y = 5, Width = 10 };
appWindow.Add (shortLine);
appWindow.Add (new Label { Y = 7, Text = "Arrow Line" });
// creates a horizontal line
var arrowLine = new LineView
{
Y = 8, Width = 10, StartingAnchor = Glyphs.LeftTee, EndingAnchor = (Rune)'>'
};
appWindow.Add (arrowLine);
appWindow.Add (new Label { Y = 10, X = 11, Text = "Vertical Line" });
// creates a horizontal line
var verticalLine = new LineView (Orientation.Vertical) { X = 25 };
appWindow.Add (verticalLine);
appWindow.Add (new Label { Y = 12, X = 28, Text = "Vertical Arrow" });
// creates a horizontal line
var verticalArrow = new LineView (Orientation.Vertical)
{
X = 27, StartingAnchor = Glyphs.TopTee, EndingAnchor = (Rune)'V'
};
appWindow.Add (verticalArrow);
// Run - Start the application.
Application.Run (appWindow);
appWindow.Dispose ();
// Shutdown - Calling Application.Shutdown is required.
Application.Shutdown ();
}
}

1
Examples/UICatalog/Scenarios/TileViewNesting.cs
View File

@@ -4,7 +4,6 @@ namespace UICatalog.Scenarios;
[ScenarioMetadata ("Tile View Nesting", "Demonstrates recursive nesting of TileViews")]
[ScenarioCategory ("Controls")]
[ScenarioCategory ("LineView")]
public class TileViewNesting : Scenario
{
private CheckBox _cbBorder;