…o v2_3269_Bounds-ContentArea

…o v2_3269_Bounds-ContentArea

…fix).

…ling fn

…o v2_3269_Bounds-ContentArea

…o v2_3269_Bounds-ContentArea

…o v2_3269_Bounds-ContentArea

…le clicks

This reverts commit a6ff562.

This reverts commit f5c7448.

…rmant""

This reverts commit d964c9c.

…ormant""

This reverts commit 0983c69.

…ore performant"""

This reverts commit d8043cd.

…more performant"""

This reverts commit 4feff89.

…rer and more performant""""

This reverts commit 907dc4d.

…arer and more performant""""

This reverts commit 30e62a6.

…nit test

… as before

Updated several classes to improve viewport and content size handling.

Added `SetFrame` method to `View` class in `ViewLayout.cs` and replaced direct `_frame` property setting.

Updated `OnLayoutStarted` and `OnLayoutComplete` methods to take `ContentSize` instead of `oldViewport`. Added `ViewportChanged` event and `OnViewportChanged` method to `View` class in `ViewContent.cs`.

Updated `DrawEventArgs` and `LayoutEventArgs` classes in `ViewEventArgs.cs` to include new and old viewport properties and removed `Rectangle` property.

Updated `OnDrawContentComplete` method in `ViewDrawing.cs` to take `DrawEventArgs` instead of `Rectangle`.

Updated `SetViewport` method in `ViewContent.cs` to trigger `OnViewportChanged` event.

Added check in `ListView.cs` for view initialization before setting `ContentSize` and `Viewport`.

Updated `FileDialog` class in `FileDialog.cs` to use `NewViewport.Width` instead of `e.Rectangle.Width`.

Updated `ViewEventArgs` class in `ViewEventArgs.cs` to include a `view` parameter in its constructor.

Fixed ContentSize < 0 issue.

Updated the versions of various packages across four projects. In `ReactiveExample.csproj`, the `ReactiveUI` package was updated. In `Terminal.Gui.csproj`, the `System.IO.Abstractions` and `System.Text.Json` packages were updated. In `UICatalog.csproj`, the `Microsoft.VisualStudio.Azure.Containers.Tools.Targets`, `SixLabors.ImageSharp`, and `CsvHelper` packages were updated. In `UnitTests.csproj`, the `ReportGenerator`, `TestableIO.System.IO.Abstractions.TestingHelpers`, `xunit`, `xunit.runner.visualstudio`, and `coverlet.collector` packages were updated.

…o use it.

Fixed GetFocusColor to not show focus if nothing else can be foucused