Clear plugin list selection to make sure all items can be mouse hovered

[Jack251970]

CHANGES

Clear selection to make sure all items can be mouse hovered.

TEST

Hover your mouse on the first item of the plugin list.

Original:

After:

[gitstream-cm]

🥷 Code experts: onesounds

Jack251970, onesounds have most 👩‍💻 activity in the files.
Jack251970, onesounds have most 🧠 knowledge in the files.

See details

Flow.Launcher/SettingPages/Views/SettingsPanePlugins.xaml

Activity based on git-commit:

	Jack251970	onesounds
JUL
JUN
MAY	7 additions & 2 deletions
APR	10 additions & 20 deletions	87 additions & 46 deletions
MAR		45 additions & 43 deletions
FEB

Knowledge based on git-blame:
onesounds: 78%
Jack251970: 11%

Flow.Launcher/SettingPages/Views/SettingsPanePlugins.xaml.cs

Activity based on git-commit:

	Jack251970	onesounds
JUL
JUN
MAY	45 additions & 7 deletions
APR	1 additions & 3 deletions
MAR	4 additions & 4 deletions
FEB

Knowledge based on git-blame:
Jack251970: 64%
onesounds: 14%

✨ Comment /gs review for LinearB AI review. Learn how to automate it here.

[gitstream-cm]

Be a legend 🏆 by adding a before and after screenshot of the changes you made, especially if they are around UI/UX.

[coderabbitai]

📝 Walkthrough

Walkthrough

A Loaded event handler was added to the plugin ListBox in the settings pane. The corresponding handler method clears the selection when the ListBox finishes loading, ensuring no item is selected by default. No other properties or behaviors of the ListBox or related classes were changed.

Changes

Cohort / File(s)	Change Summary
XAML Event Hook Flow.Launcher/SettingPages/Views/SettingsPanePlugins.xaml	Added a Loaded event handler (PluginListBox_Loaded) to the plugin ListBox control.
Event Handler Implementation Flow.Launcher/SettingPages/Views/SettingsPanePlugins.xaml.cs	Implemented the PluginListBox_Loaded method to clear ListBox selection on load.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant SettingsPanePlugins (UI)
    participant PluginListBox

    User->>SettingsPanePlugins (UI): Open Settings Pane
    SettingsPanePlugins (UI)->>PluginListBox: Load Plugin ListBox
    PluginListBox-->>SettingsPanePlugins (UI): Loaded event triggered
    SettingsPanePlugins (UI)->>PluginListBox: PluginListBox_Loaded (clear selection)

Loading

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~5-10 minutes

Suggested labels

enhancement

Suggested reviewers

• taooceros
• jjw24

Note

⚡️ Unit Test Generation is now available in beta!

Learn more here, or try it out under "Finishing Touches" below.

---

📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 9f7aca4 and ee4dc39.

📒 Files selected for processing (2)

• Flow.Launcher/SettingPages/Views/SettingsPanePlugins.xaml (1 hunks)
• Flow.Launcher/SettingPages/Views/SettingsPanePlugins.xaml.cs (2 hunks)

🧰 Additional context used

🧠 Learnings (2)

Flow.Launcher/SettingPages/Views/SettingsPanePlugins.xaml (4)

Learnt from: Jack251970
PR: #3854
File: Flow.Launcher/App.xaml.cs:246-262
Timestamp: 2025-07-21T09:19:49.684Z
Learning: In Flow Launcher's App.xaml.cs, the asynchronous plugin initialization task (containing AbstractPluginEnvironment.PreStartPluginExecutablePathUpdate, PluginManager.LoadPlugins, PluginManager.InitializePluginsAsync, and AutoPluginUpdates) does not require additional try-catch error handling according to maintainer Jack251970, as these operations are designed to handle exceptions internally.

Learnt from: Jack251970
PR: #3791
File: Flow.Launcher.Core/Plugin/PluginManager.cs:293-295
Timestamp: 2025-07-01T05:46:13.251Z
Learning: In Flow.Launcher.Core/Plugin/PluginManager.cs, when checking if a plugin is modified within the PluginManager class itself, prefer using the internal static PluginModified(string id) method directly rather than going through API.PluginModified() for better performance and architectural design.

Learnt from: Jack251970
PR: #3854
File: Flow.Launcher.Core/Plugin/PluginManager.cs:280-292
Timestamp: 2025-07-21T09:19:19.012Z
Learning: In Flow Launcher's PluginManager.cs, the post-initialization operations (RegisterResultsUpdatedEvent, UpdatePluginMetadataTranslation, RegisterPluginActionKeywords, DialogJump.InitializeDialogJumpPlugin, and AddPluginToLists) are designed to be exception-safe and do not require additional try-catch error handling according to the maintainer Jack251970.

Learnt from: Jack251970
PR: #3572
File: Flow.Launcher/App.xaml.cs:214-216
Timestamp: 2025-07-06T12:21:37.947Z
Learning: In Flow Launcher, the UpdatePluginManifestAsync method in PluginsManifest.cs already has comprehensive internal try-catch handling that logs exceptions and returns false on failure rather than throwing, making external try-catch wrappers unnecessary.

Flow.Launcher/SettingPages/Views/SettingsPanePlugins.xaml.cs (9)

Learnt from: Jack251970
PR: #3854
File: Flow.Launcher/App.xaml.cs:246-262
Timestamp: 2025-07-21T09:19:49.684Z
Learning: In Flow Launcher's App.xaml.cs, the asynchronous plugin initialization task (containing AbstractPluginEnvironment.PreStartPluginExecutablePathUpdate, PluginManager.LoadPlugins, PluginManager.InitializePluginsAsync, and AutoPluginUpdates) does not require additional try-catch error handling according to maintainer Jack251970, as these operations are designed to handle exceptions internally.

Learnt from: Jack251970
PR: #3791
File: Flow.Launcher.Core/Plugin/PluginManager.cs:293-295
Timestamp: 2025-07-01T05:46:13.251Z
Learning: In Flow.Launcher.Core/Plugin/PluginManager.cs, when checking if a plugin is modified within the PluginManager class itself, prefer using the internal static PluginModified(string id) method directly rather than going through API.PluginModified() for better performance and architectural design.

Learnt from: Jack251970
PR: #3854
File: Flow.Launcher.Core/Plugin/PluginManager.cs:280-292
Timestamp: 2025-07-21T09:19:19.012Z
Learning: In Flow Launcher's PluginManager.cs, the post-initialization operations (RegisterResultsUpdatedEvent, UpdatePluginMetadataTranslation, RegisterPluginActionKeywords, DialogJump.InitializeDialogJumpPlugin, and AddPluginToLists) are designed to be exception-safe and do not require additional try-catch error handling according to the maintainer Jack251970.

Learnt from: Jack251970
PR: #3572
File: Flow.Launcher/App.xaml.cs:214-216
Timestamp: 2025-07-06T12:21:37.947Z
Learning: In Flow Launcher, the UpdatePluginManifestAsync method in PluginsManifest.cs already has comprehensive internal try-catch handling that logs exceptions and returns false on failure rather than throwing, making external try-catch wrappers unnecessary.

Learnt from: Yusyuriv
PR: #3057
File: Flow.Launcher.Core/Plugin/JsonRPCPluginSettings.cs:0-0
Timestamp: 2024-11-03T07:40:11.014Z
Learning: In Flow Launcher, when using Windows Forms dialogs (e.g., in JsonRPCPluginSettings.cs), path validation is enabled by default in OpenFileDialog and FolderBrowserDialog, preventing users from selecting invalid paths, but it's possible to opt out of this validation on individual dialogs.

Learnt from: jjw24
PR: #2448
File: Plugins/Flow.Launcher.Plugin.Sys/ThemeSelector.cs:16-20
Timestamp: 2025-01-18T10:10:18.414Z
Learning: In Flow Launcher's plugin system, the PluginInitContext parameter passed to plugin constructors is guaranteed to be non-null by the plugin initialization system, making null checks unnecessary.

Learnt from: onesounds
PR: Flow-Launcher/Flow.Launcher#0
File: :0-0
Timestamp: 2025-04-23T15:14:49.986Z
Learning: In WPF applications like Flow.Launcher, font styling should be applied using implicit styles instead of setting the FontFamily property on individual controls. Define implicit styles in a ResourceDictionary using <Style TargetType="{x:Type Button}"> format and merge it into App.xaml, which automatically applies the font to all instances of the control type while still allowing explicit overrides where needed.

Learnt from: onesounds
PR: #3394
File: Flow.Launcher/Themes/Darker Glass.xaml:134-141
Timestamp: 2025-03-28T21:20:54.978Z
Learning: In WPF applications like Flow.Launcher, Border elements cannot directly display text content and require a child element like TextBlock to handle text rendering. This separation of concerns (Border for visual container styling, TextBlock for text display) follows WPF best practices and provides greater styling flexibility.

Learnt from: onesounds
PR: #3394
File: Flow.Launcher/Themes/Darker Glass.xaml:134-141
Timestamp: 2025-03-28T21:20:54.978Z
Learning: In WPF applications like Flow.Launcher, Border elements cannot directly display text content and require a child element like TextBlock to handle text rendering. This separation of concerns (Border for visual container styling, TextBlock for text display) follows WPF best practices and provides greater styling flexibility.

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (4)

• GitHub Check: Report (PR)
• GitHub Check: gitStream.cm
• GitHub Check: gitStream.cm
• GitHub Check: build

🔇 Additional comments (3)

Flow.Launcher/SettingPages/Views/SettingsPanePlugins.xaml (1)

125-125: LGTM! Event handler registration is correct.

The addition of the Loaded event handler follows WPF conventions and will trigger at the appropriate time when the ListBox finishes loading.

Flow.Launcher/SettingPages/Views/SettingsPanePlugins.xaml.cs (2)

2-3: LGTM! Required imports added.

The System.Windows and System.Windows.Controls imports are necessary for the new event handler implementation.

---

38-44: LGTM! Well-implemented event handler.

The implementation follows WPF best practices:

• Proper event handler signature
• Safe type checking with modern pattern matching
• Clear business logic with good explanatory comments
• Correct use of SelectedIndex = -1 to clear selection

The timing of clearing selection in the Loaded event ensures the ListBox is fully initialized before the operation.

✨ Finishing Touches

• 📝 Generate Docstrings

🧪 Generate unit tests

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch plugin_list_mouse_hover

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

🪧 Tips

Chat

There are 3 ways to chat with CodeRabbit:

• Review comments: Directly reply to a review comment made by CodeRabbit. Example:
  • I pushed a fix in commit <commit_id>, please review it.
  • Explain this complex logic.
  • Open a follow-up GitHub issue for this discussion.
• Files and specific lines of code (under the "Files changed" tab): Tag @coderabbitai in a new review comment at the desired location with your query. Examples:
  • @coderabbitai explain this code block.
  • @coderabbitai modularize this function.
• PR comments: Tag @coderabbitai in a new PR comment to ask questions about the PR branch. For the best results, please provide a very specific query, as very limited context is provided in this mode. Examples:
  • @coderabbitai gather interesting stats about this repository and render them as a table. Additionally, render a pie chart showing the language distribution in the codebase.
  • @coderabbitai read src/utils.ts and explain its main purpose.
  • @coderabbitai read the files in the src/scheduler package and generate a class diagram using mermaid and a README in the markdown format.
  • @coderabbitai help me debug CodeRabbit configuration file.

Support

Need help? Create a ticket on our support page for assistance with any issues or questions.

Note: Be mindful of the bot's finite context window. It's strongly recommended to break down tasks such as reading entire modules into smaller chunks. For a focused discussion, use review comments to chat about specific files and their changes, instead of using the PR comments.

CodeRabbit Commands (Invoked using PR comments)

• @coderabbitai pause to pause the reviews on a PR.
• @coderabbitai resume to resume the paused reviews.
• @coderabbitai review to trigger an incremental review. This is useful when automatic reviews are disabled for the repository.
• @coderabbitai full review to do a full review from scratch and review all the files again.
• @coderabbitai summary to regenerate the summary of the PR.
• @coderabbitai generate docstrings to generate docstrings for this PR.
• @coderabbitai generate sequence diagram to generate a sequence diagram of the changes in this PR.
• @coderabbitai generate unit tests to generate unit tests for this PR.
• @coderabbitai resolve resolve all the CodeRabbit review comments.
• @coderabbitai configuration to show the current CodeRabbit configuration for the repository.
• @coderabbitai help to get help.

Other keywords and placeholders

• Add @coderabbitai ignore anywhere in the PR description to prevent this PR from being reviewed.
• Add @coderabbitai summary to generate the high-level summary at a specific location in the PR description.
• Add @coderabbitai anywhere in the PR title to generate the title automatically.

CodeRabbit Configuration File (.coderabbit.yaml)

• You can programmatically configure CodeRabbit by adding a .coderabbit.yaml file to the root of your repository.
• Please see the configuration documentation for more information.
• If your editor has YAML language server enabled, you can add the path at the top of this file to enable auto-completion and validation: # yaml-language-server: $schema=https://coderabbit.ai/integrations/schema.v2.json

Documentation and Community

• Visit our Documentation for detailed information on how to use CodeRabbit.
• Join our Discord Community to get help, request features, and share feedback.
• Follow us on X/Twitter for updates and announcements.