Release v2.0.0-rc.6 by tig · Pull Request #5092 · gui-cs/Terminal.Gui

tig · 2026-04-27T15:19:47Z

Release v2.0.0-rc.6

This is a rc pre-release.

Version: 2.0.0-rc.6
NuGet Package: Terminal.Gui 2.0.0-rc.6

What happens when this PR is merged

✅ The Finalize Release workflow will automatically create tag v2.0.0-rc.6
✅ The Publish workflow will build and push to NuGet.org
✅ A GitHub Release will be created with auto-generated notes
✅ A back-merge PR from main → develop will be opened

Checklist

CI passes on this PR
Version looks correct: 2.0.0-rc.6
Release notes reviewed (will be auto-generated on merge)

* Cleans up examples. * updated docs * new sample.gif * reverted

* Fixes #4986. Navigating with Viewport.Y greater than zero will cause scrolling to increase, even if the current line fits within the available height. * Fixes #4990. Navigating with Viewport.X greater than zero will cause scrolling left, even if the current column isn't at the right of the viewport * Fixes #4994 - Navigating left and right while holding down the Ctrl key does not cause edge scrolling. * Fixes #4998. TextView.UpdateContentSize isn't working correctly on insert and delete text * Fixes #4999. TextView with hidden cursor due scrolling pressing any CursorRight/Left/Down/Up keys doesn't adjust to make the cursor visible * Update Tests/UnitTestsParallelizable/Views/TextView.NavigationTests.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fixes #4891. DoDrawComplete should ignore scrolled Viewport.Location when excluding opaque view area * Clarify comment related to deleted * Fix MoveUp() and add more unit tests * Test that proves despite does not change viewport position but does set NeedsDraw. * Fix MoveLeft method and add a test * Fix MoveWordLeft and add unit test * Fix MoveWordRight and add unit test * Simplify MoveRight code * Fix DeleteCharLeft invoke ContentChanged twice * Fix ShouldInvalidateMaxWidthCache to use full size * Remove unnecessary LINQ in _cachedMaxWidthPerLine * Move ShouldInvalidateMaxWidthCache tests * Fix ArgumentOutOfRangeException on DeleteTextLeft --------- Co-authored-by: Tig <tig@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

…#5009)

… work well (#5010) * Cleans up examples. * updated docs * Add LayoutAndDrawComplete event, improve shutdown/reset - Adds LayoutAndDrawComplete event to IApplication and ApplicationImpl, raised after layout/draw completes - Refactors ApplicationMainLoop to track first layout/draw with _firstLayoutAndDrawComplete - Removes UnsubscribeDriverEvents and inlines DeviceAttributesStartupQueryTimeout - Uses Lock for _sessionStackLock for better thread safety - Ensures terminal attributes are reset (ESC[0m) and cursor shown on shutdown in AnsiOutput - Adds CSI_ResetAttributes to EscSeqUtils - Skips IterationImpl_Inline_FullTimeline_TraceDump test (tracing not for test results) * Update Tests/UnitTestsParallelizable/Drivers/Output/InlineDrawTimingTests.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Terminal.Gui/Drivers/AnsiHandling/EscSeqUtils/EscSeqUtils.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Terminal.Gui/App/MainLoop/ApplicationMainLoop.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update LayoutAndDrawComplete event summary and remarks --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Cleans up examples. * updated docs * Use RELEASE_PAT for release workflows to allow PR creation GITHUB_TOKEN is not permitted to create pull requests in this repo. Switch prepare-release and finalize-release workflows to use the RELEASE_PAT secret for checkout, PR creation, and release creation. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

…5018) The workflow was manually constructing versions like '2.0.0-beta' without the incrementing number suffix. Now it scans existing git tags to find the latest matching tag (e.g., v2.0.0-beta.217) and increments to produce the next version (e.g., 2.0.0-beta.218). Also adds: - Concurrency group to prevent race conditions between runs - Remote branch conflict detection before creating release branch - Simplified GitVersion.yml label update logic Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Cleans up examples. * updated docs * Use RELEASE_PAT for release workflows to allow PR creation GITHUB_TOKEN is not permitted to create pull requests in this repo. Switch prepare-release and finalize-release workflows to use the RELEASE_PAT secret for checkout, PR creation, and release creation. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix version numbering: auto-increment pre-release from existing tags The workflow was manually constructing versions like '2.0.0-beta' without the incrementing number suffix. Now it scans existing git tags to find the latest matching tag (e.g., v2.0.0-beta.217) and increments to produce the next version (e.g., 2.0.0-beta.218). Also adds: - Concurrency group to prevent race conditions between runs - Remote branch conflict detection before creating release branch - Simplified GitVersion.yml label update logic Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

…CWP InitializingShadowStyle event (#5012) * Cleans up examples. * updated docs * Initial plan * Fixes #4885. Button: avoid create-then-destroy shadow allocation via GetDefaultShadowStyle() Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/4c164de3-c266-4539-996f-a3b941b0a367 Co-authored-by: tig <585482+tig@users.noreply.github.com> * Update Terminal.Gui/Views/ScrollBar/ScrollButton.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Terminal.Gui/ViewBase/Adornment/ArrangerButton.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Tests/UnitTestsParallelizable/Views/ButtonTests.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Terminal.Gui/Views/Button.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Redesign shadow initialization to use CWP event (OnInitializingShadowStyle + InitializingShadowStyle) Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/14508ce0-b4f0-4534-8270-4c61d75880c9 Co-authored-by: tig <585482+tig@users.noreply.github.com> * Darken shadow effect in ShadowView for non-opaque style Increased the dimming factor for shadow colors in ShadowView by updating GetDimmerColor parameters from 0.05/0.25 to 0.9. This results in a much darker shadow appearance when ShadowStyle is not Opaque. * Refactor docs and style in Button and ArrangerButton Reformat XML docs for readability and line wrapping. Convert OnHotKeyCommand to an expression-bodied member. Apply minor whitespace and style fixes to align with project conventions. No functional changes. * Update ShadowTests expected ANSI output for background Changed the expected ANSI color code in ShadowTests.cs from bright white (\x1b[107m) to black (\x1b[40m) for the second cell in the driver output assertion, aligning the test with the updated rendering behavior. --------- Co-authored-by: Tig <tig@users.noreply.github.com> 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: Copilot <175728472+Copilot@users.noreply.github.com>

--- updated-dependencies: - dependency-name: Markdig dependency-version: 1.1.3 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Cleans up examples. * updated docs * Release v2.0.0-beta.218 (#5021) * Release new `main` build (#5005) * Updates the sample.gif (#5007) * Cleans up examples. * updated docs * new sample.gif * reverted * Fix remaining TextView issues (#4987) * Fixes #4986. Navigating with Viewport.Y greater than zero will cause scrolling to increase, even if the current line fits within the available height. * Fixes #4990. Navigating with Viewport.X greater than zero will cause scrolling left, even if the current column isn't at the right of the viewport * Fixes #4994 - Navigating left and right while holding down the Ctrl key does not cause edge scrolling. * Fixes #4998. TextView.UpdateContentSize isn't working correctly on insert and delete text * Fixes #4999. TextView with hidden cursor due scrolling pressing any CursorRight/Left/Down/Up keys doesn't adjust to make the cursor visible * Update Tests/UnitTestsParallelizable/Views/TextView.NavigationTests.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fixes #4891. DoDrawComplete should ignore scrolled Viewport.Location when excluding opaque view area * Clarify comment related to deleted * Fix MoveUp() and add more unit tests * Test that proves despite does not change viewport position but does set NeedsDraw. * Fix MoveLeft method and add a test * Fix MoveWordLeft and add unit test * Fix MoveWordRight and add unit test * Simplify MoveRight code * Fix DeleteCharLeft invoke ContentChanged twice * Fix ShouldInvalidateMaxWidthCache to use full size * Remove unnecessary LINQ in _cachedMaxWidthPerLine * Move ShouldInvalidateMaxWidthCache tests * Fix ArgumentOutOfRangeException on DeleteTextLeft --------- Co-authored-by: Tig <tig@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fixes UICatalog --version, adds release workflows and maintainer docs (#5009) * Fixes `AppModel.Inline` issues needed for `Output-ConsoleGridView` to work well (#5010) * Cleans up examples. * updated docs * Add LayoutAndDrawComplete event, improve shutdown/reset - Adds LayoutAndDrawComplete event to IApplication and ApplicationImpl, raised after layout/draw completes - Refactors ApplicationMainLoop to track first layout/draw with _firstLayoutAndDrawComplete - Removes UnsubscribeDriverEvents and inlines DeviceAttributesStartupQueryTimeout - Uses Lock for _sessionStackLock for better thread safety - Ensures terminal attributes are reset (ESC[0m) and cursor shown on shutdown in AnsiOutput - Adds CSI_ResetAttributes to EscSeqUtils - Skips IterationImpl_Inline_FullTimeline_TraceDump test (tracing not for test results) * Update Tests/UnitTestsParallelizable/Drivers/Output/InlineDrawTimingTests.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Terminal.Gui/Drivers/AnsiHandling/EscSeqUtils/EscSeqUtils.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Terminal.Gui/App/MainLoop/ApplicationMainLoop.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update LayoutAndDrawComplete event summary and remarks --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fixes prepare release workflow (#5015) * Cleans up examples. * updated docs * Use RELEASE_PAT for release workflows to allow PR creation GITHUB_TOKEN is not permitted to create pull requests in this repo. Switch prepare-release and finalize-release workflows to use the RELEASE_PAT secret for checkout, PR creation, and release creation. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix version numbering: auto-increment pre-release from existing tags (#5018) The workflow was manually constructing versions like '2.0.0-beta' without the incrementing number suffix. Now it scans existing git tags to find the latest matching tag (e.g., v2.0.0-beta.217) and increments to produce the next version (e.g., 2.0.0-beta.218). Also adds: - Concurrency group to prevent race conditions between runs - Remote branch conflict detection before creating release branch - Simplified GitVersion.yml label update logic Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix/prepare release (#5019) * Cleans up examples. * updated docs * Use RELEASE_PAT for release workflows to allow PR creation GITHUB_TOKEN is not permitted to create pull requests in this repo. Switch prepare-release and finalize-release workflows to use the RELEASE_PAT secret for checkout, PR creation, and release creation. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix version numbering: auto-increment pre-release from existing tags The workflow was manually constructing versions like '2.0.0-beta' without the incrementing number suffix. Now it scans existing git tags to find the latest matching tag (e.g., v2.0.0-beta.217) and increments to produce the next version (e.g., 2.0.0-beta.218). Also adds: - Concurrency group to prevent race conditions between runs - Remote branch conflict detection before creating release branch - Simplified GitVersion.yml label update logic Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: BDisp <bd.bdisp@gmail.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: BDisp <bd.bdisp@gmail.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Refactor driver param, MinUI, and Terminal.Gui integration - Rename ForceDriver to Driver across all cmdlets and ApplicationData for consistency; update help text - Switch to ProjectReference for Terminal.Gui, update solution and project files for local dev - Refactor MinUI handling and help text; clarify that only title/status bar are hidden, filter shown if specified - Use FrameView.DefaultBorderStyle and modularize filter/status bar logic in OutGridViewWindow, OutTableViewWindow, and ShowObjectTreeWindow - Add FullScreen param to ShowObjectTreeCmdletCommand; set AppModel accordingly in ShowObjectView - Ensure explicit disposal of windows and apps in all entry points - Expose TreeView<T>.GetSize() for accurate sizing - Update launchSettings.json and tests for new Driver param and MinUI usage - Improve null-safety, event handling, and consistency throughout UI code * Revert "Refactor driver param, MinUI, and Terminal.Gui integration" This reverts commit 10821a1. * Refactor tree size calculation into GetSize() method Extracted content size logic to a new public GetSize() method in TreeView<T>. This method computes the logical size based on expanded branches and is now used for content size updates. Added XML documentation for GetSize().

) * Cleans up examples. * updated docs * Update IsCompatibleKey to reject Alt/Ctrl; improve tests IsCompatibleKey now rejects keys with Alt or Ctrl modifiers, ensuring only plain character keys are accepted for search. Added tests to verify this behavior, including scenarios with AssociatedText. Refactored and reformatted tests for clarity, style compliance, and improved thread safety test code.

…s for all AI tools (#5027) * Initial plan * Add v1→v2 corrections table and expand agent-facing files for all AI tools - Create ai-v2-primer.md: canonical v1→v2 reference for all agents - Expand llms.txt from 115 to ~330 lines with corrections table, snippets, gotchas - Flesh out .cursorrules from 5-line stub to full agent config - Create .windsurfrules for Windsurf AI support - Create .aider.md for Aider AI support - Update AGENTS.md with v1→v2 corrections table - Update CLAUDE.md to reference v2 primer - Update .github/copilot-instructions.md with v1→v2 corrections and updated lifecycle Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/ac004541-cd96-4c44-b6e7-ac21c60aad0b Co-authored-by: tig <585482+tig@users.noreply.github.com> * Address review feedback: clarify Pos.At docs, improve copilot-instructions readability Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/ac004541-cd96-4c44-b6e7-ac21c60aad0b Co-authored-by: tig <585482+tig@users.noreply.github.com> * Fix C# version to 14/net10.0 and clarify style rules are for library contributors only Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/e034da10-7544-4fa9-8186-53d7e5011eee Co-authored-by: tig <585482+tig@users.noreply.github.com> * Use Accepted (post-event) instead of Accepting as the v1 Clicked replacement Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/15e8840e-cec8-4098-8272-fb78a1516eb4 Co-authored-by: tig <585482+tig@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: tig <585482+tig@users.noreply.github.com>

* Initial plan * Fix MarkdownCodeBlock rendering codeblocks with incorrect background attribute - Remove ThemeBackground assignment on embedded code blocks in SyncCodeBlockViews() so code blocks always use the distinct Code role background instead of blending with the main content background when UseThemeBackground=true. - Pass resolved code block background to GetAttributeForSegment in MarkdownCodeBlock.OnDrawingContent() so text segments use the same background as the fill, fixing the mismatch when UseThemeBackground=false. - Add two tests verifying both scenarios. Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/fd4d1cad-1f64-4890-b1a7-74df3f9a2ab7 Co-authored-by: tig <585482+tig@users.noreply.github.com> * Fix Markdown code block background and highlighter logic Markdown code blocks now use the SyntaxHighlighter's DefaultBackground for their ThemeBackground, ensuring correct theming for both light and dark themes. The SyntaxHighlighter is passed to MarkdownCodeBlock SubViews. The "Theme BG" CheckBox in Deepdives and MarkdownTester reflects the current UseThemeBackground state. Added and updated tests to verify code block background and highlighter assignment. Minor formatting and style improvements included. * fixed gitversion yml bug * Fix SyntaxHighlighter/UseThemeBackground setters to invalidate layout SyntaxHighlighter and UseThemeBackground were auto-properties, so changing them after Text was set had no effect until Text was re-assigned. This required a hack (Text=""; Text=text) in Deepdives, MarkdownTester, and mdv. - Make both setters call InvalidateParsedAndLayout() on change - Fix GetAttributeForSegment to override bg on explicit-attribute segments when themeBackground is provided (covers real TextMate tokenization) - Remove Text re-assignment hacks from Deepdives, MarkdownTester, and mdv - Add tests: explicit-attribute fill/text bg match, SyntaxHighlighter invalidation, UseThemeBackground invalidation (all verified to fail when their corresponding fixes are reverted) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Default UseThemeBackground to true Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add ThemeName property to ISyntaxHighlighter interface Replaces CurrentThemeName with ThemeName in TextMateSyntaxHighlighter and updates all usages. Adapts scenario constructors, theme selection logic, and test/mocks to use the new property. Updates unit tests to check ThemeName and renames test methods accordingly. * Auto-select syntax theme based on terminal background Add DefaultAttributeChanged event to IDriver and DriverImpl, allowing detection of terminal background color changes. Update Markdown views in Deepdives, MarkdownTester, and Program to auto-switch syntax highlighting themes (light/dark) based on the terminal's background, ensuring better visual consistency and accessibility. * Fix code block dimmer direction for light themes Invert isDark when calling GetDimmerColor so code block bg shifts *away* from the body bg: dark themes get slightly lighter code blocks, light themes get slightly darker ones. The intuitive direction caused light-theme code blocks to wash out to medium gray (L>=90 fallback). Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Tig <tig@users.noreply.github.com> 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: Copilot <223556219+Copilot@users.noreply.github.com>

* Fix click set insertion point row greater than lines count * Fix autocomplete popup on close not flag host control to redraw --------- Co-authored-by: Tig <tig@users.noreply.github.com>

* Fix version numbering: auto-increment pre-release from existing tags The workflow was manually constructing versions like '2.0.0-beta' without the incrementing number suffix. Now it scans existing git tags to find the latest matching tag (e.g., v2.0.0-beta.217) and increments to produce the next version (e.g., 2.0.0-beta.218). Also adds: - Concurrency group to prevent race conditions between runs - Remote branch conflict detection before creating release branch - Simplified GitVersion.yml label update logic Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix api-docs workflow: add fetch-depth 0 for GitVersion GitVersion.MsBuild requires full git history during dotnet build. The api-docs workflow was using a shallow clone, causing the build to fail. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Release v2.0.0-rc.2 (#5030) * Release new `main` build (#5005) * Updates the sample.gif (#5007) * Cleans up examples. * updated docs * new sample.gif * reverted * Fix remaining TextView issues (#4987) * Fixes #4986. Navigating with Viewport.Y greater than zero will cause scrolling to increase, even if the current line fits within the available height. * Fixes #4990. Navigating with Viewport.X greater than zero will cause scrolling left, even if the current column isn't at the right of the viewport * Fixes #4994 - Navigating left and right while holding down the Ctrl key does not cause edge scrolling. * Fixes #4998. TextView.UpdateContentSize isn't working correctly on insert and delete text * Fixes #4999. TextView with hidden cursor due scrolling pressing any CursorRight/Left/Down/Up keys doesn't adjust to make the cursor visible * Update Tests/UnitTestsParallelizable/Views/TextView.NavigationTests.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fixes #4891. DoDrawComplete should ignore scrolled Viewport.Location when excluding opaque view area * Clarify comment related to deleted * Fix MoveUp() and add more unit tests * Test that proves despite does not change viewport position but does set NeedsDraw. * Fix MoveLeft method and add a test * Fix MoveWordLeft and add unit test * Fix MoveWordRight and add unit test * Simplify MoveRight code * Fix DeleteCharLeft invoke ContentChanged twice * Fix ShouldInvalidateMaxWidthCache to use full size * Remove unnecessary LINQ in _cachedMaxWidthPerLine * Move ShouldInvalidateMaxWidthCache tests * Fix ArgumentOutOfRangeException on DeleteTextLeft --------- Co-authored-by: Tig <tig@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fixes UICatalog --version, adds release workflows and maintainer docs (#5009) * Fixes `AppModel.Inline` issues needed for `Output-ConsoleGridView` to work well (#5010) * Cleans up examples. * updated docs * Add LayoutAndDrawComplete event, improve shutdown/reset - Adds LayoutAndDrawComplete event to IApplication and ApplicationImpl, raised after layout/draw completes - Refactors ApplicationMainLoop to track first layout/draw with _firstLayoutAndDrawComplete - Removes UnsubscribeDriverEvents and inlines DeviceAttributesStartupQueryTimeout - Uses Lock for _sessionStackLock for better thread safety - Ensures terminal attributes are reset (ESC[0m) and cursor shown on shutdown in AnsiOutput - Adds CSI_ResetAttributes to EscSeqUtils - Skips IterationImpl_Inline_FullTimeline_TraceDump test (tracing not for test results) * Update Tests/UnitTestsParallelizable/Drivers/Output/InlineDrawTimingTests.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Terminal.Gui/Drivers/AnsiHandling/EscSeqUtils/EscSeqUtils.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Terminal.Gui/App/MainLoop/ApplicationMainLoop.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update LayoutAndDrawComplete event summary and remarks --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fixes prepare release workflow (#5015) * Cleans up examples. * updated docs * Use RELEASE_PAT for release workflows to allow PR creation GITHUB_TOKEN is not permitted to create pull requests in this repo. Switch prepare-release and finalize-release workflows to use the RELEASE_PAT secret for checkout, PR creation, and release creation. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix version numbering: auto-increment pre-release from existing tags (#5018) The workflow was manually constructing versions like '2.0.0-beta' without the incrementing number suffix. Now it scans existing git tags to find the latest matching tag (e.g., v2.0.0-beta.217) and increments to produce the next version (e.g., 2.0.0-beta.218). Also adds: - Concurrency group to prevent race conditions between runs - Remote branch conflict detection before creating release branch - Simplified GitVersion.yml label update logic Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix/prepare release (#5019) * Cleans up examples. * updated docs * Use RELEASE_PAT for release workflows to allow PR creation GITHUB_TOKEN is not permitted to create pull requests in this repo. Switch prepare-release and finalize-release workflows to use the RELEASE_PAT secret for checkout, PR creation, and release creation. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix version numbering: auto-increment pre-release from existing tags The workflow was manually constructing versions like '2.0.0-beta' without the incrementing number suffix. Now it scans existing git tags to find the latest matching tag (e.g., v2.0.0-beta.217) and increments to produce the next version (e.g., 2.0.0-beta.218). Also adds: - Concurrency group to prevent race conditions between runs - Remote branch conflict detection before creating release branch - Simplified GitVersion.yml label update logic Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fixes #4843. Button: avoid create-then-destroy shadow allocation via CWP InitializingShadowStyle event (#5012) * Cleans up examples. * updated docs * Initial plan * Fixes #4885. Button: avoid create-then-destroy shadow allocation via GetDefaultShadowStyle() Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/4c164de3-c266-4539-996f-a3b941b0a367 Co-authored-by: tig <585482+tig@users.noreply.github.com> * Update Terminal.Gui/Views/ScrollBar/ScrollButton.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Terminal.Gui/ViewBase/Adornment/ArrangerButton.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Tests/UnitTestsParallelizable/Views/ButtonTests.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Terminal.Gui/Views/Button.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Redesign shadow initialization to use CWP event (OnInitializingShadowStyle + InitializingShadowStyle) Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/14508ce0-b4f0-4534-8270-4c61d75880c9 Co-authored-by: tig <585482+tig@users.noreply.github.com> * Darken shadow effect in ShadowView for non-opaque style Increased the dimming factor for shadow colors in ShadowView by updating GetDimmerColor parameters from 0.05/0.25 to 0.9. This results in a much darker shadow appearance when ShadowStyle is not Opaque. * Refactor docs and style in Button and ArrangerButton Reformat XML docs for readability and line wrapping. Convert OnHotKeyCommand to an expression-bodied member. Apply minor whitespace and style fixes to align with project conventions. No functional changes. * Update ShadowTests expected ANSI output for background Changed the expected ANSI color code in ShadowTests.cs from bright white (\x1b[107m) to black (\x1b[40m) for the second cell in the driver output assertion, aligning the test with the updated rendering behavior. --------- Co-authored-by: Tig <tig@users.noreply.github.com> 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: Copilot <175728472+Copilot@users.noreply.github.com> * Bump Markdig from 1.1.2 to 1.1.3 (#5017) --- updated-dependencies: - dependency-name: Markdig dependency-version: 1.1.3 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Back-merge v2.0.0-beta.218 from main into develop (#5022) * Cleans up examples. * updated docs * Release v2.0.0-beta.218 (#5021) * Release new `main` build (#5005) * Updates the sample.gif (#5007) * Cleans up examples. * updated docs * new sample.gif * reverted * Fix remaining TextView issues (#4987) * Fixes #4986. Navigating with Viewport.Y greater than zero will cause scrolling to increase, even if the current line fits within the available height. * Fixes #4990. Navigating with Viewport.X greater than zero will cause scrolling left, even if the current column isn't at the right of the viewport * Fixes #4994 - Navigating left and right while holding down the Ctrl key does not cause edge scrolling. * Fixes #4998. TextView.UpdateContentSize isn't working correctly on insert and delete text * Fixes #4999. TextView with hidden cursor due scrolling pressing any CursorRight/Left/Down/Up keys doesn't adjust to make the cursor visible * Update Tests/UnitTestsParallelizable/Views/TextView.NavigationTests.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fixes #4891. DoDrawComplete should ignore scrolled Viewport.Location when excluding opaque view area * Clarify comment related to deleted * Fix MoveUp() and add more unit tests * Test that proves despite does not change viewport position but does set NeedsDraw. * Fix MoveLeft method and add a test * Fix MoveWordLeft and add unit test * Fix MoveWordRight and add unit test * Simplify MoveRight code * Fix DeleteCharLeft invoke ContentChanged twice * Fix ShouldInvalidateMaxWidthCache to use full size * Remove unnecessary LINQ in _cachedMaxWidthPerLine * Move ShouldInvalidateMaxWidthCache tests * Fix ArgumentOutOfRangeException on DeleteTextLeft --------- Co-authored-by: Tig <tig@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fixes UICatalog --version, adds release workflows and maintainer docs (#5009) * Fixes `AppModel.Inline` issues needed for `Output-ConsoleGridView` to work well (#5010) * Cleans up examples. * updated docs * Add LayoutAndDrawComplete event, improve shutdown/reset - Adds LayoutAndDrawComplete event to IApplication and ApplicationImpl, raised after layout/draw completes - Refactors ApplicationMainLoop to track first layout/draw with _firstLayoutAndDrawComplete - Removes UnsubscribeDriverEvents and inlines DeviceAttributesStartupQueryTimeout - Uses Lock for _sessionStackLock for better thread safety - Ensures terminal attributes are reset (ESC[0m) and cursor shown on shutdown in AnsiOutput - Adds CSI_ResetAttributes to EscSeqUtils - Skips IterationImpl_Inline_FullTimeline_TraceDump test (tracing not for test results) * Update Tests/UnitTestsParallelizable/Drivers/Output/InlineDrawTimingTests.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Terminal.Gui/Drivers/AnsiHandling/EscSeqUtils/EscSeqUtils.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Terminal.Gui/App/MainLoop/ApplicationMainLoop.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update LayoutAndDrawComplete event summary and remarks --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fixes prepare release workflow (#5015) * Cleans up examples. * updated docs * Use RELEASE_PAT for release workflows to allow PR creation GITHUB_TOKEN is not permitted to create pull requests in this repo. Switch prepare-release and finalize-release workflows to use the RELEASE_PAT secret for checkout, PR creation, and release creation. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix version numbering: auto-increment pre-release from existing tags (#5018) The workflow was manually constructing versions like '2.0.0-beta' without the incrementing number suffix. Now it scans existing git tags to find the latest matching tag (e.g., v2.0.0-beta.217) and increments to produce the next version (e.g., 2.0.0-beta.218). Also adds: - Concurrency group to prevent race conditions between runs - Remote branch conflict detection before creating release branch - Simplified GitVersion.yml label update logic Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix/prepare release (#5019) * Cleans up examples. * updated docs * Use RELEASE_PAT for release workflows to allow PR creation GITHUB_TOKEN is not permitted to create pull requests in this repo. Switch prepare-release and finalize-release workflows to use the RELEASE_PAT secret for checkout, PR creation, and release creation. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix version numbering: auto-increment pre-release from existing tags The workflow was manually constructing versions like '2.0.0-beta' without the incrementing number suffix. Now it scans existing git tags to find the latest matching tag (e.g., v2.0.0-beta.217) and increments to produce the next version (e.g., 2.0.0-beta.218). Also adds: - Concurrency group to prevent race conditions between runs - Remote branch conflict detection before creating release branch - Simplified GitVersion.yml label update logic Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: BDisp <bd.bdisp@gmail.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: BDisp <bd.bdisp@gmail.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Adds `TreeView.GetSize` (#5025) * Refactor driver param, MinUI, and Terminal.Gui integration - Rename ForceDriver to Driver across all cmdlets and ApplicationData for consistency; update help text - Switch to ProjectReference for Terminal.Gui, update solution and project files for local dev - Refactor MinUI handling and help text; clarify that only title/status bar are hidden, filter shown if specified - Use FrameView.DefaultBorderStyle and modularize filter/status bar logic in OutGridViewWindow, OutTableViewWindow, and ShowObjectTreeWindow - Add FullScreen param to ShowObjectTreeCmdletCommand; set AppModel accordingly in ShowObjectView - Ensure explicit disposal of windows and apps in all entry points - Expose TreeView<T>.GetSize() for accurate sizing - Update launchSettings.json and tests for new Driver param and MinUI usage - Improve null-safety, event handling, and consistency throughout UI code * Revert "Refactor driver param, MinUI, and Terminal.Gui integration" This reverts commit 10821a1. * Refactor tree size calculation into GetSize() method Extracted content size logic to a new public GetSize() method in TreeView<T>. This method computes the logical size based on expanded branches and is now used for content size updates. Added XML documentation for GetSize(). * Ensures `CollectionNavigator` does not repond to alt or ctrl keys (#5014) * Cleans up examples. * updated docs * Update IsCompatibleKey to reject Alt/Ctrl; improve tests IsCompatibleKey now rejects keys with Alt or Ctrl modifiers, ensuring only plain character keys are accepted for search. Added tests to verify this behavior, including scenarios with AssociatedText. Refactored and reformatted tests for clarity, style compliance, and improved thread safety test code. * Fixes #4865. Add v1→v2 corrections table and expand agent-facing files for all AI tools (#5027) * Initial plan * Add v1→v2 corrections table and expand agent-facing files for all AI tools - Create ai-v2-primer.md: canonical v1→v2 reference for all agents - Expand llms.txt from 115 to ~330 lines with corrections table, snippets, gotchas - Flesh out .cursorrules from 5-line stub to full agent config - Create .windsurfrules for Windsurf AI support - Create .aider.md for Aider AI support - Update AGENTS.md with v1→v2 corrections table - Update CLAUDE.md to reference v2 primer - Update .github/copilot-instructions.md with v1→v2 corrections and updated lifecycle Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/ac004541-cd96-4c44-b6e7-ac21c60aad0b Co-authored-by: tig <585482+tig@users.noreply.github.com> * Address review feedback: clarify Pos.At docs, improve copilot-instructions readability Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/ac004541-cd96-4c44-b6e7-ac21c60aad0b Co-authored-by: tig <585482+tig@users.noreply.github.com> * Fix C# version to 14/net10.0 and clarify style rules are for library contributors only Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/e034da10-7544-4fa9-8186-53d7e5011eee Co-authored-by: tig <585482+tig@users.noreply.github.com> * Use Accepted (post-event) instead of Accepting as the v1 Clicked replacement Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/15e8840e-cec8-4098-8272-fb78a1516eb4 Co-authored-by: tig <585482+tig@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: tig <585482+tig@users.noreply.github.com> * Fixes #5008. Fix Markdown codeblock background attribute (#5011) * Initial plan * Fix MarkdownCodeBlock rendering codeblocks with incorrect background attribute - Remove ThemeBackground assignment on embedded code blocks in SyncCodeBlockViews() so code blocks always use the distinct Code role background instead of blending with the main content background when UseThemeBackground=true. - Pass resolved code block background to GetAttributeForSegment in MarkdownCodeBlock.OnDrawingContent() so text segments use the same background as the fill, fixing the mismatch when UseThemeBackground=false. - Add two tests verifying both scenarios. Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/fd4d1cad-1f64-4890-b1a7-74df3f9a2ab7 Co-authored-by: tig <585482+tig@users.noreply.github.com> * Fix Markdown code block background and highlighter logic Markdown code blocks now use the SyntaxHighlighter's DefaultBackground for their ThemeBackground, ensuring correct theming for both light and dark themes. The SyntaxHighlighter is passed to MarkdownCodeBlock SubViews. The "Theme BG" CheckBox in Deepdives and MarkdownTester reflects the current UseThemeBackground state. Added and updated tests to verify code block background and highlighter assignment. Minor formatting and style improvements included. * fixed gitversion yml bug * Fix SyntaxHighlighter/UseThemeBackground setters to invalidate layout SyntaxHighlighter and UseThemeBackground were auto-properties, so changing them after Text was set had no effect until Text was re-assigned. This required a hack (Text=""; Text=text) in Deepdives, MarkdownTester, and mdv. - Make both setters call InvalidateParsedAndLayout() on change - Fix GetAttributeForSegment to override bg on explicit-attribute segments when themeBackground is provided (covers real TextMate tokenization) - Remove Text re-assignment hacks from Deepdives, MarkdownTester, and mdv - Add tests: explicit-attribute fill/text bg match, SyntaxHighlighter invalidation, UseThemeBackground invalidation (all verified to fail when their corresponding fixes are reverted) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Default UseThemeBackground to true Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add ThemeName property to ISyntaxHighlighter interface Replaces CurrentThemeName with ThemeName in TextMateSyntaxHighlighter and updates all usages. Adapts scenario constructors, theme selection logic, and test/mocks to use the new property. Updates unit tests to check ThemeName and renames test methods accordingly. * Auto-select syntax theme based on terminal background Add DefaultAttributeChanged event to IDriver and DriverImpl, allowing detection of terminal background color changes. Update Markdown views in Deepdives, MarkdownTester, and Program to auto-switch syntax highlighting themes (light/dark) based on the terminal's background, ensuring better visual consistency and accessibility. * Fix code block dimmer direction for light themes Invert isDark when calling GetDimmerColor so code block bg shifts *away* from the body bg: dark themes get slightly lighter code blocks, light themes get slightly darker ones. The intuitive direction caused light-theme code blocks to wash out to medium gray (L>=90 fallback). Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Tig <tig@users.noreply.github.com> 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: Copilot <223556219+Copilot@users.noreply.github.com> --------- Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: BDisp <bd.bdisp@gmail.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: tig <585482+tig@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Release v2.0.0-rc.3 (#5032) * Release new `main` build (#5005) * Updates the sample.gif (#5007) * Cleans up examples. * updated docs * new sample.gif * reverted * Fix remaining TextView issues (#4987) * Fixes #4986. Navigating with Viewport.Y greater than zero will cause scrolling to increase, even if the current line fits within the available height. * Fixes #4990. Navigating with Viewport.X greater than zero will cause scrolling left, even if the current column isn't at the right of the viewport * Fixes #4994 - Navigating left and right while holding down the Ctrl key does not cause edge scrolling. * Fixes #4998. TextView.UpdateContentSize isn't working correctly on insert and delete text * Fixes #4999. TextView with hidden cursor due scrolling pressing any CursorRight/Left/Down/Up keys doesn't adjust to make the cursor visible * Update Tests/UnitTestsParallelizable/Views/TextView.NavigationTests.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fixes #4891. DoDrawComplete should ignore scrolled Viewport.Location when excluding opaque view area * Clarify comment related to deleted * Fix MoveUp() and add more unit tests * Test that proves despite does not change viewport position but does set NeedsDraw. * Fix MoveLeft method and add a test * Fix MoveWordLeft and add unit test * Fix MoveWordRight and add unit test * Simplify MoveRight code * Fix DeleteCharLeft invoke ContentChanged twice * Fix ShouldInvalidateMaxWidthCache to use full size * Remove unnecessary LINQ in _cachedMaxWidthPerLine * Move ShouldInvalidateMaxWidthCache tests * Fix ArgumentOutOfRangeException on DeleteTextLeft --------- Co-authored-by: Tig <tig@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fixes UICatalog --version, adds release workflows and maintainer docs (#5009) * Fixes `AppModel.Inline` issues needed for `Output-ConsoleGridView` to work well (#5010) * Cleans up examples. * updated docs * Add LayoutAndDrawComplete event, improve shutdown/reset - Adds LayoutAndDrawComplete event to IApplication and ApplicationImpl, raised after layout/draw completes - Refactors ApplicationMainLoop to track first layout/draw with _firstLayoutAndDrawComplete - Removes UnsubscribeDriverEvents and inlines DeviceAttributesStartupQueryTimeout - Uses Lock for _sessionStackLock for better thread safety - Ensures terminal attributes are reset (ESC[0m) and cursor shown on shutdown in AnsiOutput - Adds CSI_ResetAttributes to EscSeqUtils - Skips IterationImpl_Inline_FullTimeline_TraceDump test (tracing not for test results) * Update Tests/UnitTestsParallelizable/Drivers/Output/InlineDrawTimingTests.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Terminal.Gui/Drivers/AnsiHandling/EscSeqUtils/EscSeqUtils.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Terminal.Gui/App/MainLoop/ApplicationMainLoop.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update LayoutAndDrawComplete event summary and remarks --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fixes prepare release workflow (#5015) * Cleans up examples. * updated docs * Use RELEASE_PAT for release workflows to allow PR creation GITHUB_TOKEN is not permitted to create pull requests in this repo. Switch prepare-release and finalize-release workflows to use the RELEASE_PAT secret for checkout, PR creation, and release creation. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix version numbering: auto-increment pre-release from existing tags (#5018) The workflow was manually constructing versions like '2.0.0-beta' without the incrementing number suffix. Now it scans existing git tags to find the latest matching tag (e.g., v2.0.0-beta.217) and increments to produce the next version (e.g., 2.0.0-beta.218). Also adds: - Concurrency group to prevent race conditions between runs - Remote branch conflict detection before creating release branch - Simplified GitVersion.yml label update logic Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix/prepare release (#5019) * Cleans up examples. * updated docs * Use RELEASE_PAT for release workflows to allow PR creation GITHUB_TOKEN is not permitted to create pull requests in this repo. Switch prepare-release and finalize-release workflows to use the RELEASE_PAT secret for checkout, PR creation, and release creation. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix version numbering: auto-increment pre-release from existing tags The workflow was manually constructing versions like '2.0.0-beta' without the incrementing number suffix. Now it scans existing git tags to find the latest matching tag (e.g., v2.0.0-beta.217) and increments to produce the next version (e.g., 2.0.0-beta.218). Also adds: - Concurrency group to prevent race conditions between runs - Remote branch conflict detection before creating release branch - Simplified GitVersion.yml label update logic Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fixes #4843. Button: avoid create-then-destroy shadow allocation via CWP InitializingShadowStyle event (#5012) * Cleans up examples. * updated docs * Initial plan * Fixes #4885. Button: avoid create-then-destroy shadow allocation via GetDefaultShadowStyle() Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/4c164de3-c266-4539-996f-a3b941b0a367 Co-authored-by: tig <585482+tig@users.noreply.github.com> * Update Terminal.Gui/Views/ScrollBar/ScrollButton.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Terminal.Gui/ViewBase/Adornment/ArrangerButton.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Tests/UnitTestsParallelizable/Views/ButtonTests.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Terminal.Gui/Views/Button.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Redesign shadow initialization to use CWP event (OnInitializingShadowStyle + InitializingShadowStyle) Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/14508ce0-b4f0-4534-8270-4c61d75880c9 Co-authored-by: tig <585482+tig@users.noreply.github.com> * Darken shadow effect in ShadowView for non-opaque style Increased the dimming factor for shadow colors in ShadowView by updating GetDimmerColor parameters from 0.05/0.25 to 0.9. This results in a much darker shadow appearance when ShadowStyle is not Opaque. * Refactor docs and style in Button and ArrangerButton Reformat XML docs for readability and line wrapping. Convert OnHotKeyCommand to an expression-bodied member. Apply minor whitespace and style fixes to align with project conventions. No functional changes. * Update ShadowTests expected ANSI output for background Changed the expected ANSI color code in ShadowTests.cs from bright white (\x1b[107m) to black (\x1b[40m) for the second cell in the driver output assertion, aligning the test with the updated rendering behavior. --------- Co-authored-by: Tig <tig@users.noreply.github.com> 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: Copilot <175728472+Copilot@users.noreply.github.com> * Bump Markdig from 1.1.2 to 1.1.3 (#5017) --- updated-dependencies: - dependency-name: Markdig dependency-version: 1.1.3 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Back-merge v2.0.0-beta.218 from main into develop (#5022) * Cleans up examples. * updated docs * Release v2.0.0-beta.218 (#5021) * Release new `main` build (#5005) * Updates the sample.gif (#5007) * Cleans up examples. * updated docs * new sample.gif * reverted * Fix remaining TextView issues (#4987) * Fixes #4986. Navigating with Viewport.Y greater than zero will cause scrolling to increase, even if the current line fits within the available height. * Fixes #4990. Navigating with Viewport.X greater than zero will cause scrolling left, even if the current column isn't at the right of the viewport * Fixes #4994 - Navigating left and right while holding down the Ctrl key does not cause edge scrolling. * Fixes #4998. TextView.UpdateContentSize isn't working correctly on insert and delete text * Fixes #4999. TextView with hidden cursor due scrolling pressing any CursorRight/Left/Down/Up keys doesn't adjust to make the cursor visible * Update Tests/UnitTestsParallelizable/Views/TextView.NavigationTests.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fixes #4891. DoDrawComplete should ignore scrolled Viewport.Location when excluding opaque view area * Clarify comment related to deleted * Fix MoveUp() and add more unit tests * Test that proves despite does not change viewport position but does set NeedsDraw. * Fix MoveLeft method and add a test * Fix MoveWordLeft and add unit test * Fix MoveWordRight and add unit test * Simplify MoveRight code * Fix DeleteCharLeft invoke ContentChanged twice * Fix ShouldInvalidateMaxWidthCache to use full size * Remove unnecessary LINQ in _cachedMaxWidthPerLine * Move ShouldInvalidateMaxWidthCache tests * Fix ArgumentOutOfRangeException on DeleteTextLeft --------- Co-authored-by: Tig <tig@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fixes UICatalog --version, adds release workflows and maintainer docs (#5009) * Fixes `AppModel.Inline` issues needed for `Output-ConsoleGridView` to work well (#5010) * Cleans up examples. * updated docs * Add LayoutAndDrawComplete event, improve shutdown/reset - Adds LayoutAndDrawComplete event to IApplication and ApplicationImpl, raised after layout/draw completes - Refactors ApplicationMainLoop to track first layout/draw with _firstLayoutAndDrawComplete - Removes UnsubscribeDriverEvents and inlines DeviceAttributesStartupQueryTimeout - Uses Lock for _sessionStackLock for better thread safety - Ensures terminal attributes are reset (ESC[0m) and cursor shown on shutdown in AnsiOutput - Adds CSI_ResetAttributes to EscSeqUtils - Skips IterationImpl_Inline_FullTimeline_TraceDump test (tracing not for test results) * Update Tests/UnitTestsParallelizable/Drivers/Output/InlineDrawTimingTests.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Terminal.Gui/Drivers/AnsiHandling/EscSeqUtils/EscSeqUtils.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Terminal.Gui/App/MainLoop/ApplicationMainLoop.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update LayoutAndDrawComplete event summary and remarks --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fixes prepare release workflow (#5015) * Cleans up examples. * updated docs * Use RELEASE_PAT for release workflows to allow PR creation GITHUB_TOKEN is not permitted to create pull requests in this repo. Switch prepare-release and finalize-release workflows to use the RELEASE_PAT secret for checkout, PR creation, and release creation. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix version numbering: auto-increment pre-release from existing tags (#5018) The workflow was manually constructing versions like '2.0.0-beta' without the incrementing number suffix. Now it scans existing git tags to find the latest matching tag (e.g., v2.0.0-beta.217) and increments to produce the next version (e.g., 2.0.0-beta.218). Also adds: - Concurrency group to prevent race conditions between runs - Remote branch conflict detection before creating release branch - Simplified GitVersion.yml label update logic Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix/prepare release (#5019) * Cleans up examples. * updated docs * Use RELEASE_PAT for release workflows to allow PR creation GITHUB_TOKEN is not permitted to create pull requests in this repo. Switch prepare-release and finalize-release workflows to use the RELEASE_PAT secret for checkout, PR creation, and release creation. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix version numbering: auto-increment pre-release from existing tags The workflow was manually constructing versions like '2.0.0-beta' without the incrementing number suffix. Now it scans existing git tags to find the latest matching tag (e.g., v2.0.0-beta.217) and increments to produce the next version (e.g., 2.0.0-beta.218). Also adds: - Concurrency group to prevent race conditions between runs - Remote branch conflict detection before creating release branch - Simplified GitVersion.yml label update logic Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: BDisp <bd.bdisp@gmail.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: BDisp <bd.bdisp@gmail.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Adds `TreeView.GetSize` (#5025) * Refactor driver param, MinUI, and Terminal.Gui integration - Rename ForceDriver to Driver across all cmdlets and ApplicationData for consistency; update help text - Switch to ProjectReference for Terminal.Gui, update solution and project files for local dev - Refactor MinUI handling and help text; clarify that only title/status bar are hidden, filter shown if specified - Use FrameView.DefaultBorderStyle and modularize filter/status bar logic in OutGridViewWindow, OutTableViewWindow, and ShowObjectTreeWindow - Add FullScreen param to ShowObjectTreeCmdletCommand; set AppModel accordingly in ShowObjectView - Ensure explicit disposal of windows and apps in all entry points - Expose TreeView<T>.GetSize() for accurate sizing - Update launchSettings.json and tests for new Driver param and MinUI usage - Improve null-safety, event handling, and consistency throughout UI code * Revert "Refactor driver param, MinUI, and Terminal.Gui integration" This reverts commit 10821a1. * Refactor tree size calculation into GetSize() method Extracted content size logic to a new public GetSize() method in TreeView<T>. This method computes the logical size based on expanded branches and is now used for content size updates. Added XML documentation for GetSize(). * Ensures `CollectionNavigator` does not repond to alt or ctrl keys (#5014) * Cleans up examples. * updated docs * Update IsCompatibleKey to reject Alt/Ctrl; improve tests IsCompatibleKey now rejects keys with Alt or Ctrl modifiers, ensuring only plain character keys are accepted for search. Added tests to verify this behavior, including scenarios with AssociatedText. Refactored and reformatted tests for clarity, style compliance, and improved thread safety test code. * Fixes #4865. Add v1→v2 corrections table and expand agent-facing files for all AI tools (#5027) * Initial plan * Add v1→v2 corrections table and expand agent-facing files for all AI tools - Create ai-v2-primer.md: canonical v1→v2 reference for all agents - Expand llms.txt from 115 to ~330 lines with corrections table, snippets, gotchas - Flesh out .cursorrules from 5-line stub to full agent config - Create .windsurfrules for Windsurf AI support - Create .aider.md for Aider AI support - Update AGENTS.md with v1→v2 corrections table - Update CLAUDE.md to reference v2 primer - Update .github/copilot-instructions.md with v1→v2 corrections and updated lifecycle Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/ac004541-cd96-4c44-b6e7-ac21c60aad0b Co-authored-by: tig <585482+tig@users.noreply.github.com> * Address review feedback: clarify Pos.At docs, improve copilot-instructions readability Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/ac004541-cd96-4c44-b6e7-ac21c60aad0b Co-authored-by: tig <585482+tig@users.noreply.github.com> * Fix C# version to 14/net10.0 and clarify style rules are for library contributors only Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/e034da10-7544-4fa9-8186-53d7e5011eee Co-authored-by: tig <585482+tig@users.noreply.github.com> * Use Accepted (post-event) instead of Accepting as the v1 Clicked replacement Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/15e8840e-cec8-4098-8272-fb78a1516eb4 Co-authored-by: tig <585482+tig@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: tig <585482+tig@users.noreply.github.com> * Fixes #5008. Fix Markdown codeblock background attribute (#5011) * Initial plan * Fix MarkdownCodeBlock rendering codeblocks with incorrect background attribute - Remove ThemeBackground assignment on embedded code blocks in SyncCodeBlockViews() so code blocks always use the distinct Code role background instead of blending with the main content background when UseThemeBackground=true. - Pass resolved code block background to GetAttributeForSegment in MarkdownCodeBlock.OnDrawingContent() so text segments use the same background as the fill, fixing the mismatch when UseThemeBackground=false. - Add two tests verifying both scenarios. Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/fd4d1cad-1f64-4890-b1a7-74df3f9a2ab7 Co-authored-by: tig <585482+tig@users.noreply.github.com> * Fix Markdown code block background and highlighter logic Markdown code blocks now use the SyntaxHighlighter's DefaultBackground for their ThemeBackground, ensuring correct theming for both light and dark themes. The SyntaxHighlighter is passed to MarkdownCodeBlock SubViews. The "Theme BG" CheckBox in Deepdives and MarkdownTester reflects the current UseThemeBackground state. Added and updated tests to verify code block background and highlighter assignment. Minor formatting and style improvements included. * fixed gitversion yml bug * Fix SyntaxHighlighter/UseThemeBackground setters to invalidate layout SyntaxHighlighter and UseThemeBackground were auto-properties, so changing them after Text was set had no effect until Text was re-assigned. This required a hack (Text=""; Text=text) in Deepdives, MarkdownTester, and mdv. - Make both setters call InvalidateParsedAndLayout() on change - Fix GetAttributeForSegment to override bg on explicit-attribute segments when themeBackground is provided (covers real TextMate tokenization) - Remove Text re-assignment hacks from Deepdives, MarkdownTester, and mdv - Add tests: explicit-attribute fill/text bg match, SyntaxHighlighter invalidation, UseThemeBackground invalidation (all verified to fail when their corresponding fixes are reverted) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Default UseThemeBackground to true Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add ThemeName property to ISyntaxHighlighter interface Replaces CurrentThemeName with ThemeName in TextMateSyntaxHighlighter and updates all usages. Adapts scenario constructors, theme selection logic, and test/mocks to use the new property. Updates unit tests to check ThemeName and renames test methods accordingly. * Auto-select syntax theme based on terminal background Add DefaultAttributeChanged event to IDriver and DriverImpl, allowing detection of terminal background color changes. Update Markdown views in Deepdives, MarkdownTester, and Program to auto-switch syntax highlighting themes (light/dark) based on the terminal's background, ensuring better visual consistency and accessibility. * Fix code block dimmer direction for light themes Invert isDark when calling GetDimmerColor so code block bg shifts *away* from the body bg: dark themes get slightly lighter code blocks, light themes get slightly darker ones. The intuitive direction caused light-theme code blocks to wash out to medium gray (L>=90 fallback). Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Tig <tig@users.noreply.github.com> 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: Copilot <223556219+Copilot@users.noreply.github.com> * Fixes #5028. TextView still has remaining's bugs (#5029) * Fix click set insertion point row greater than lines count * Fix autocomplete popup on close not flag host control to redraw --------- Co-authored-by: Tig <tig@users.noreply.github.com> --------- Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: BDisp <bd.bdisp@gmail.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: tig <585482+tig@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --------- Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: BDisp <bd.bdisp@gmail.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: tig <585482+tig@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Refactor view geometry updates to use Frame with-expr Refactor ViewManipulator to update view geometry by setting the Frame property with C# with-expressions, ensuring atomic position and size changes. Also, defer enabling scrollbars in Dialog<TResult> until after initialization to avoid premature creation. * Update Terminal.Gui/ViewBase/Layout/ViewManipulator.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fix redundant unary + in ResizeFromTop Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/02a2ce0c-6c9e-450f-b010-c37d3e5a1334 Co-authored-by: tig <585482+tig@users.noreply.github.com> --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: tig <585482+tig@users.noreply.github.com>

- Remove pre-release badges and milestone badge from root README - Simplify install commands (no version specifiers needed) - Remove prealpha/alpha references from workflow docs - Update docs deployment references from develop to main - Use generic version patterns in Scripts README Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

) Adds the Microsoft.Net.Compilers.Toolset package reference to align the Roslyn compiler version with the Terminal.Gui.Analyzers.Internal source generator. The analyzer targets Microsoft.CodeAnalysis.CSharp 5.3.0, but without this toolset, MSBuild uses the SDK-bundled Roslyn 5.0.0 host which refuses to load analyzers targeting a newer compiler. This caused warning CS9057 and 233 CS1061 errors about missing FastHasFlags/FastIsDefined/AsInt32/AsUInt32 members because the EnumExtensionMethodsGenerator was silently skipped.

…ithout UpdateChecked(), desyncing CheckBox visual state (#5044) * Fixes #5040. SelectorBase.TabBehavior setter calls CreateSubViews() without UpdateChecked(), desyncing CheckBox visual state * Add unit test that test the original issue post * Add unit test that test the original issue post with enum * Update XML doc to the fact that Value can be changed in the UpdateChecked method * Add assertions to enforce correct behavior * Rename unit test method name as suggested

…ew.Viewport` bug (#5045) * Make Shortcut.CommandView nullable and null-safe Refactor Shortcut and related code to make CommandView nullable (View?) and update all usages to handle null values safely. Update property setters, event handlers, layout logic, and tests to use null-safe access. Initialize HelpView and KeyView with default Frames. Clean up redundant null checks and improve robustness against null reference exceptions when CommandView is replaced or disposed. * Improve layout and scrollbar logic, update menu items - Remove BorderStyle from TreeViewFileSystem tree view - Prevent invalid viewport/frame updates in View - Refine scrollbar visibility checks for valid content area - Remove quit key binding from MenuBar, comment out in PopoverMenu - Hide scrollbars if visible content size < 2 in auto mode * Fix viewport/frame growth with heavy adornments (#5043) Refactored TreeViewFileSystem to use Runnable and improved layout logic. Enhanced View.Content.cs to prevent Frame growth when adornments consume the viewport. Expanded ViewportTests with cases for adornment edge cases. Applied code style and correctness improvements. * Derive Accent scheme from Base instead of using directly When the scheme name is "Accent", the code now derives the accent scheme from the "Base" scheme using the driver's default attribute, rather than returning the named "Accent" scheme directly. This ensures consistent accent theming based on the current base scheme. * Update Terminal.Gui/ViewBase/Adornment/AdornmentImpl.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Allow CommandView to be nullable in Shortcut Removed null check and updated usages to support CommandView being null. Used null-conditional operators to prevent exceptions and set Title to an empty string when CommandView is null. * Fixes #5046 - Dim.Auto - Replace screenX4 bounds with int.MaxValue in layout logic Removed arbitrary screenX4 upper bounds in dimension and layout calculations, using int.MaxValue instead. This change affects maximum content dimension, text formatting constraints, and layout for centered and anchored subviews, improving flexibility and correctness for large dimension scenarios. * Refactor color scheme and DropDownList mouse handling - Arrangement scenario now sets SchemeName via SchemeManager instead of assigning a custom Scheme directly. - DropDownList overrides OnMouseEvent to handle popover activation when ReadOnly and left mouse button is pressed. * Code review fixes. Fix Accent scheme fallback, cleanup, and disposal logic - Derive Accent scheme from Base if missing background color - Simplify ConstrainToSize assignment in DimAuto.cs - Reformat namespace in View.Content.cs - Use _commandView field consistently in Shortcut disposal * Fixes #5043 - SetViewport: explicitly detect adornments-consume-viewport no-op case Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/7f22400b-e587-4b21-a4a7-90a776f8784d Co-authored-by: tig <585482+tig@users.noreply.github.com> --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: tig <585482+tig@users.noreply.github.com>

--- updated-dependencies: - dependency-name: Microsoft.NET.Test.Sdk dependency-version: 18.5.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Initial plan * Remove mdv example from repo and add to showcase Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/95b13b12-e204-4484-8d7b-ede8494e283d Co-authored-by: tig <585482+tig@users.noreply.github.com> --------- 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>

…ered (#5059)

The Build & Test section referenced Tests/UnitTests, which no longer exists. The actual projects are UnitTestsParallelizable, UnitTests.NonParallelizable, and UnitTests.Legacy. Also added a single-test --filter example and a pointer to Tests/README.md. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: add README hero image * docs: replace simulated hero with real Terminal.Gui app screenshot Per PR review: the image now embeds a real Terminal.Gui app running (menu bar, Explorer tree, New Project form, status bar) rather than a composed mock. Layout, stats, and footer links preserved. * docs: swap hero to animated gif with real Terminal.Gui demo Replaces the static hero screenshot with an animated version: - Embeds a real Terminal.Gui demo recording inside the hero frame so the motion carries the pitch. - Redesigns the surrounding chrome to a monochrome black/white/gray palette so the demo's ANSI colors pop. - README reference updated from hero.png to hero.gif. * docs: refresh hero gif with cyberpunk palette and full demo loop Updates the README hero: - New cyan→purple brand palette (Terminal white, .Gui gradient). - Full 55.6s Terminal.Gui demo loop stretched to preserve its 932×674 ratio. - Brighter stats band, unified meta tone on CROSS-PLATFORM / github / NuGet / MIT labels. - Re-rendered at 1200×580, 12 fps, 128 colors (10.0 MB). * docs: embed hero gif in docfx docs index --------- Co-authored-by: livlign <livlign@users.noreply.github.com>

…ered (#5063) * Enforce kitty test for Alt+T * Fixes #5065. Pressing Shift-Alt-T in a TextField causes a t to be entered * Fixes implicit modifiers not being processing on press showing a Null value * Fix modifiers combinations issues Co-authored-by: Copilot <copilot@github.com> * Correcting a misleading unit test that contradicts the test's name. * Fix modifiers returning null on release Co-authored-by: Copilot <copilot@github.com> --------- Co-authored-by: Copilot <copilot@github.com>

* Fixes #5057: Prevent Alt/Ctrl keys from inserting text input Fixes text input controls to ignore Alt/Ctrl-modified keys, even with AssociatedText (Kitty protocol). Updates FileDialog TableView height. Adds regression tests for input handling and hotkey routing. Documents FileDialog keyboard/nav issues. Refactors KeyboardEventTests for clarity. * updated plan * Fixes TableView key handling. Improve FileDialog navigation and TableView key handling - Reset TableView viewport X and Y to 0 on navigation for consistent top-left alignment in FileDialog. - Enable TabStop on _tableViewContainer for better keyboard accessibility. - Adjust _tableView height and anchor _tbFind Y position for improved layout robustness. - Refactor TableView key handling: ignore control/modified keys, handle navigation only when focused and rows exist, and return true when a key is handled. * Update TableView activation to use OnActivating pattern Replaces OnActivated with OnActivating, updating the method to return a bool based on ToggleCurrentCellSelection. This supports cancellable or conditional activation in line with new event handling conventions. * Fixed all but 2 issues from #4963. Refactor TableView to v2 command/event architecture - Implements IValue<Point?> and standard ValueChanged events - Replaces OnMouseEvent with MouseBindings for all mouse actions - Aligns Command.Accept/Activate/Toggle semantics to v2 standards - Adds DefaultKeyBindings (Emacs, Home/End, Space, etc.) - Uses C# 14 semi-auto properties for selection, default -1 - Moves collection-navigator logic to OnKeyDownNotHandled - Threads ICommandContext through selection/navigation methods - Marks legacy events/types as [Obsolete] with shims for compat - Updates FileDialog and DatePicker to new TableView API - Adds/updates tests and documents changes in tableview-refactor-summary.md - Cleans up code style and removes dead code throughout * Add TableView baseline tests to lock in current behavior Comprehensive tests for TableView navigation, selection, events, and edge cases. Ensures current behavior is preserved ahead of planned redesign. * Refactor TableView selection model and null handling Refactored TableView to use TableSelection/TableSelectionRegion for richer selection state, replacing Point-based selection. Renamed EnsureSelectedCellIsVisible to EnsureCursorIsVisible and updated all references. Changed Command.Toggle to Command.ToggleExtend for extended selection. Improved null handling for Table and selection state, preventing NullReferenceExceptions. Updated tests and documentation to match the new model. Made minor code style and naming improvements. * Refactor TableView selection to use Value property Replaced all usages of SelectedRow/SelectedColumn with the new Value property and its Cursor.X/Y members for improved selection state management and null-safety. Updated event handlers to use ValueChanged instead of SelectedCellChanged, and replaced direct selection assignments with SetSelection calls. Modernized UI control initialization, streamlined menu/status bar construction, and improved code style and null handling throughout. Marked SelectedCellChanged as obsolete and updated tests and scenarios to use the new selection APIs. * No changes detected No code modifications were present in the provided diff. No commit necessary. * Rename SelectedCellChanged to CursorChanged in TableView Renamed the TableView event and event args from SelectedCellChanged/SelectedCellChangedEventArgs to CursorChanged/CursorChangedEventArgs. Updated all references, event invocations, and tests accordingly. Improved comments to clarify the event tracks cursor position changes, not cell selection. * Refactor TableView: unify selection/events, remove legacy Major overhaul of TableView selection and event model: - Remove obsolete events (CellActivated, CellToggled, CursorChanged) and related args. - All selection state now managed via Value (TableSelection). - Internal selection fields are private; use SetSelection/Value APIs. - Update all code/tests to use Value.Cursor and ValueChanged. - Accept/Accepted replaces CellActivated; ToggleExtend handled directly. - Deep-copy multi-selection regions for immutability. - Refactor navigation, selection, and rendering to new model. - Update all scenarios and tests for new APIs. - Modernize code style and remove redundant code. * Enhance TableView docs, comments, and API clarity Improved and expanded XML documentation and in-code comments for TableView and related sources, fixing typos and grammar for accuracy and consistency. Major updates to tableview.md add a detailed table of contents, expanded sections, code examples, and event usage. Minor code fixes and improved parameter tags enhance maintainability and developer experience. * Refactor TableView selection for immutability & clarity Refactored TableView.Selection.cs to move IValue<TableSelection?> implementation to the end of the file and organize related properties. Changed TableSelectionRegion to use init-only properties for immutability. Updated selection region logic to use immutable instances, improved region clamping, and fixed minor logic issues. Enhanced code style and maintainability without altering selection behavior. * Rename selection fields/methods to cursor terminology Refactor TableView internals and API to use "cursor" instead of "selected"/"selection" for navigation state. Update all related fields, methods, comments, and tests for clarity and consistency. No functional changes; improves code readability and aligns with TableSelection.Cursor semantics. * Refactor TableView: move content logic to partial class Reorganize TableView by moving content-related properties and methods (content size, scrolling, viewport management) into TableView.Content.cs. This structural refactor improves code organization, separation of concerns, and maintainability. No functional changes introduced. * TableView v2 API redesign: cursor, IValue, bugfixes Comprehensive TableView API overhaul for v2.0.0: unified selection types, IValue<TableSelection?> support, navigation API terminology shift from "Selection" to "Cursor", and legacy API deprecation. Fixes keyboard selection toggling and region calculation bugs. Extracts content/viewport logic to a partial class and updates XML/docs. Ctrl+Click toggle regression noted for follow-up. * Toggle multi-select regions on Ctrl+Click in TableView Refactored UnionSelection to toggle regions on Ctrl+Click: selecting a cell adds a region, clicking again removes it. Updated method summary. Added tests for toggle-on and toggle-off behavior. Simplified Dialog<TResult>.OnViewportChanged to always call SetContentSize. * Disable TreeView support in FileDialog Wrap all FileDialog TreeView code in FILEDIALOG_ENABLE_TREE blocks, making TreeView support optional and easier to maintain. Refactor related fields, initialization, and layout for conditional inclusion. Improve file system tree traversal safety by skipping files and reparse points. Make TableStyle and TreeStyle nullable, and adjust constructors accordingly. Add prototype ExpandParents to TreeView (behind TREEVIEW_ENABLE_EXPAND_PARENTS). Set dialog path to user home by default and improve null-safety and code clarity throughout. * Refactor dialog cancel handling and button access - Expose CancelButton property in FileDialog for external access and result checking - Replace hardcoded cancel index checks with Buttons.IndexOf(CancelButton) in OpenDialog and SaveDialog - Allow Dialog.Result to accept Buttons.Length as a valid value - Simplify SaveDialog constructors and update FileName logic - Update documentation and remove obsolete comments * The test is included only when FILEDIALOG_ENABLE_TREE is defined. * Update FileDialogStyle.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update Dialog.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update FileDialog.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fix TableCollectionNavigator: handle null table and null cell values gracefully Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/143b4cb6-65b9-44b2-8ecb-0bdcf483674c Co-authored-by: tig <585482+tig@users.noreply.github.com> * Address code review: clarify NullCellTableSource intent and remove trailing blank line Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/143b4cb6-65b9-44b2-8ecb-0bdcf483674c Co-authored-by: tig <585482+tig@users.noreply.github.com> * Fix ColumnOffset setter: guard for empty column cache when all columns are hidden Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/e345d3a4-4aba-415d-9c0a-9036eae84c1f Co-authored-by: tig <585482+tig@users.noreply.github.com> * Address code review: improve comment clarity and use Update() in test for robustness Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/e345d3a4-4aba-415d-9c0a-9036eae84c1f Co-authored-by: tig <585482+tig@users.noreply.github.com> * Disable FileDialog TreeView, fix surrogate pair truncation FileDialog TreeView feature is now disabled via `#if !FILEDIALOG_ENABLE_TREE`, hiding all related UI and logic. TreeView initialization and toggle button are only present when the feature is off. `FileDialogStyle` now supports a nullable file system and defaults `DefaultUseColors` to true. FileDialog-related config settings are removed. `TableView.TruncateOrPad` now truncates by grapheme cluster, preventing surrogate pair corruption. Adds a test to ensure truncation does not throw or produce invalid surrogates with emoji. * Enable FileDialog directory tree by default Removes FILEDIALOG_ENABLE_TREE conditional blocks, making the directory tree, toggle button, and related styles always active in FileDialog. Updates FileDialogStyle and tests to support the unified implementation. FileDialogExamples now sets PreserveFilenameOnDirectoryChanges via checkbox. Tree functionality is now a standard, always-on part of the dialog UI. * Improve FileDialog layout, colors, and column visibility - Add ".lnk" color mapping to FileSystemColorProvider - Refine FileDialog pane border and alignment - Reorder _treeView initialization for clarity - Simplify TableView style for a cleaner appearance - Use theme-based colors in TableView for consistency - Ensure column color getter and style order are correct - Set AllowsMultipleSelection to false in FileDialog - Refactor ColumnStyle.Visible to use auto-property and MaxWidth logic --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: tig <585482+tig@users.noreply.github.com>

… to `SuperView` (#5073) Co-authored-by: Copilot <copilot@github.com> Co-authored-by: Tig <tig@users.noreply.github.com>

…no way of closing it (#5074) Co-authored-by: Tig <tig@users.noreply.github.com>

…embly (#5071) * Fixes #5069. ConfigurationManager is trim-safe without TrimmerRootAssembly ConfigProperty.Initialize() previously relied on a reflection scan of AppDomain.CurrentDomain.GetAssemblies() to locate [ConfigurationProperty] host types. Under PublishTrimmed=true, types not otherwise referenced by the consumer were stripped and Scope<T>.GetUninitializedProperty("Theme") would throw at startup - forcing AOT apps to carry <TrimmerRootAssembly Include="Terminal.Gui" />, adding ~1.5 MB per binary. Terminal.Gui's own host types are now declared statically in a new internal ConfigPropertyHostTypes registry and rooted via [DynamicDependency(PublicProperties, typeof(X))] so the trimmer preserves the properties the initializer depends on. The AppDomain scan is retained as a JIT-only supplement (gated on RuntimeFeature.IsDynamicCodeSupported) so test suites and external consumers with their own [ConfigurationProperty] properties continue to be discovered automatically in non-AOT builds. Examples/NativeAot drops the TrimmerRootAssembly workaround. A new parallelizable unit test asserts the static registry matches the set of types reflected at runtime, so drift between the list and new [ConfigurationProperty] additions is caught at build time. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * Addressed PR feedback in XML comment and test * Addressed PR review feedback and fixed tests to match project conventions --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> Co-authored-by: Tig <tig@users.noreply.github.com>

* Initial plan * Handle JSON null in SourcesManager.Load and add regression tests Agent-Logs-Url: https://github.com/gui-cs/Terminal.Gui/sessions/866693ea-a3e8-40ba-9863-5053e0fbbd31 Co-authored-by: tig <585482+tig@users.noreply.github.com> --------- 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>

…ll (#5084) * Prevent ScrollOffset and InsertionPoint being greater than 0 at initialization Co-authored-by: Copilot <copilot@github.com> * Prevent select all text on focus Co-authored-by: Copilot <copilot@github.com> * Enures InsertionPoint and ScrollOffset set to zero on focus Co-authored-by: Copilot <copilot@github.com> * Enures InsertionPoint and ScrollOffset set to zero on leaving focus Co-authored-by: Copilot <copilot@github.com> * Enures InsertionPoint, ScrollOffset set to zero and clear selection on copying text Co-authored-by: Copilot <copilot@github.com> * Enures clear all selection on leaving focus Co-authored-by: Copilot <copilot@github.com> --------- Co-authored-by: Copilot <copilot@github.com>

tig and others added 30 commits April 20, 2026 11:05

Release new main build (#5005)

1b31d54

Merge branch 'develop' of github.com:gui-cs/Terminal.Gui into develop

c700d81

Updates the sample.gif (#5007)

cdd67d8

* Cleans up examples. * updated docs * new sample.gif * reverted

Merge branch 'develop' of github.com:gui-cs/Terminal.Gui into develop

c511c14

Fixes UICatalog --version, adds release workflows and maintainer docs (…

a79b1a2

…#5009)

Merge branch 'develop' of github.com:gui-cs/Terminal.Gui into develop

6c77b70

Merge branch 'develop' of github.com:gui-cs/Terminal.Gui into develop

c743916

Merge branch 'develop' of github.com:gui-cs/Terminal.Gui into develop

95a095b

Merge pull request #5024 from gui-cs/backmerge/v2.0.0-rc.1

962e15b

Merge branch 'develop' of github.com:gui-cs/Terminal.Gui into develop

10e1773

Merge branch 'develop' of github.com:gui-cs/Terminal.Gui into develop

033a494

Merge branch 'develop' of github.com:gui-cs/Terminal.Gui into develop

f11f46b

fixed gitversion yml bug

806b14f

Merge branch 'develop' of github.com:gui-cs/Terminal.Gui into develop

022870e

Merge branch 'develop' of github.com:gui-cs/Terminal.Gui into develop

c0ee2c5

Fixes #5028. TextView still has remaining's bugs (#5029)

7229e11

* Fix click set insertion point row greater than lines count * Fix autocomplete popup on close not flag host control to redraw --------- Co-authored-by: Tig <tig@users.noreply.github.com>

Merge branch 'develop' of github.com:gui-cs/Terminal.Gui into develop

7fd0aea

tig and others added 21 commits April 20, 2026 19:33

Back-merge v2.0.0-rc.4 from main into develop (#5054)

ced30cb

Fixes #5057. Pressing Alt-T in a TextField causes a t to be ent…

052d5c0

…ered (#5059)

Fixes #4179. SetFocus on CanFocus == false should still set focus…

2d85832

… to `SuperView` (#5073) Co-authored-by: Copilot <copilot@github.com> Co-authored-by: Tig <tig@users.noreply.github.com>

Fixes #452. TextView: TextView.LoadFile keeps file open and provides …

56336a5

…no way of closing it (#5074) Co-authored-by: Tig <tig@users.noreply.github.com>

Fixes #5080. WindowsDriver isn't showing the cursor after exit (#5081)

dfa8967

merged main->develop

d4dcf0b

tig merged commit d7b8ba2 into main Apr 27, 2026
16 checks passed

tig deleted the release/v2.0.0-rc.6 branch April 27, 2026 15:36

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Release v2.0.0-rc.6#5092

Release v2.0.0-rc.6#5092
tig merged 52 commits intomainfrom
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tig commented Apr 27, 2026 •

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tig commented Apr 27, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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Release v2.0.0-rc.6

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tig commented Apr 27, 2026 •

edited

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