fix: app header layer #6640
fix: app header layer #6640
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aaryan610
requested review from
anmolsinghbhatia,
prateekshourya29 and
sriramveeraghanta
WalkthroughThe changes update several sidebar components to refine interactive behavior by managing pointer events. In the project and app sidebar components, CSS class conditions now specify Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant SidebarComponent
participant CSSRenderer
User->>SidebarComponent: Toggle sidebar (expand/collapse)
SidebarComponent->>CSSRenderer: Update CSS classes based on state
CSSRenderer-->>SidebarComponent: Render with pointer-events (auto/none)
SidebarComponent-->>User: Updated interactive sidebar
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Actionable comments posted: 0
🧹 Nitpick comments (2)
web/app/[workspaceSlug]/(projects)/extended-sidebar.tsx (1)
109-110: LGTM! Improved pointer event handling.The addition of
pointer-events-autoandpointer-events-noneclasses properly manages interaction states, ensuring the sidebar only responds to user input when visible.However, the naming of the
extendedSidebarCollapsedstate appears counterintuitive as it'struewhen the sidebar is expanded. Consider renaming this state to better reflect its purpose.web/app/[workspaceSlug]/(projects)/extended-project-sidebar.tsx (1)
113-114: LGTM! Consistent pointer event handling.The pointer event classes match the implementation in the app sidebar, ensuring consistent behavior across both sidebars.
Similar to the app sidebar, consider renaming
extendedProjectSidebarCollapsedto better reflect its purpose, as it'struewhen the sidebar is expanded.
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📒 Files selected for processing (3)
web/app/[workspaceSlug]/(projects)/extended-project-sidebar.tsx(1 hunks)web/app/[workspaceSlug]/(projects)/extended-sidebar.tsx(1 hunks)web/core/components/core/sidebar/sidebar-menu-hamburger-toggle.tsx(1 hunks)
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🔇 Additional comments (4)
web/core/components/core/sidebar/sidebar-menu-hamburger-toggle.tsx (4)
7-7: LGTM! Clean type inference.The simplified export without explicit FC type follows modern TypeScript practices while maintaining type safety through inference.
12-16: Great accessibility improvements!The changes enhance accessibility by:
- Using a semantic
<button>element- Including proper
type="button"attribute- Maintaining mobile-only visibility with
md:hidden
17-17: Clean icon implementation with proper transitions.The icon implementation uses consistent sizing and smooth transitions, with proper hover states through group utilities.
11-19:Details
✅ Verification successful
Verify the accessibility improvements.
The implementation successfully addresses the PR objectives by making the hamburger button more accessible. Let's verify the improvements:
🌐 Web query:
What are the WCAG requirements for button accessibility in terms of semantic HTML and interactive states?💡 Result:
To meet WCAG requirements for button accessibility, designers and developers must address both semantic HTML implementation and interactive state management. Here's a breakdown of key guidelines:
Semantic HTML Requirements
Native
<button>Element
Use the semantic HTML<button>tag for all interactive actions (form submissions, modals) rather than<div>or<a>elements. This provides built-in keyboard operability and screen reader compatibility[2][6][10].ARIA Roles
- Apply
role="button"only if forced to use non-semantic elements (e.g.,<div>), requiring manual keyboard/screen reader support[6][9].- Use
aria-disabled="true"for inactive buttons instead of removing interactivity[9].Accessible Labels
- Ensure buttons have descriptive text (e.g., "Submit Form" vs "Click Here")[4].
- Use
aria-describedbyfor additional context when needed[9].Interactive State Requirements
Visual & Functional States
State WCAG Requirement Example Implementation Default Clear color contrast (4.5:1 text/background)[1][4] Blue button (#0066CC) on white background Hover Subtle visual change (color/shadow)[7] Darken button color by 10% Focus Visible outline (3:1 contrast ratio)[7] 2px dotted outline in high-contrast color Active Tactile feedback (e.g., depression effect)[3] 1px downward shadow movement Disabled Grayed appearance + aria-disabled="true"[7][9]#CCCCCC background with locked cursor Specialized States
- Loading: Show progress spinner with
aria-busy="true"[7]- Error: Use red (#FF0000) highlighting + text description[7]
- Success: Green (#00FF00) confirmation + checkmark icon[7]
Key Compliance Metrics
- Size: Minimum 24×24 CSS pixels (44×44 recommended)[1][4][5]
- Keyboard Navigation:
- Tab navigable with Enter/Space activation[2][4]
- Logical focus order matching visual layout[6]
- Color Contrast:
- 4.5:1 between button text/background[1][4]
- 3:1 between button and surrounding elements[1]
By combining semantic markup with clear state indicators, interfaces become both WCAG-compliant and more intuitive for all users[8].
Citations:
- 1: https://www.continualengine.com/blog/button-accessibility-guide/
- 2: https://accessibleweb.dev/buttons
- 3: https://www.uxpin.com/studio/blog/button-states/
- 4: https://evolvemedia.com/8-tips-to-improve-button-accessibility/
- 5: https://accessiblyapp.com/web-accessibility/buttons/
- 6: https://www.webaxe.org/proper-use-buttons-links/
- 7: https://www.designrush.com/best-designs/websites/trends/button-states
- 8: https://www.section508.gov/content/guide-accessible-web-design-development/
- 9: https://www.w3.org/WAI/ARIA/apg/patterns/button/
- 10: https://niquette.ca/articles/button-or-anchor/
Accessibility Improvements Verified for Sidebar Hamburger Button
- The
<button>element is used appropriately, satisfying the semantic HTML requirement as per WCAG guidelines.- Interactive states, including hover effects via Tailwind CSS classes, are implemented correctly.
- The mobile-only visibility is maintained as expected.
- Recommendation: Although browser defaults typically provide visible focus styles, please verify that the focus state remains clearly visible across all browsers. If global resets remove the default focus outline, consider adding explicit focus styling.
Description
This PR fixes the issue where users are unable to access the sidebar hamburger button to toggle sidebar in smaller screens.
Other improvements-
buttonelement for better accessibility.Type of Change
Screenshots and Media (if applicable)
Screen.Recording.2025-02-19.at.13.37.33.mov
Screen.Recording.2025-02-19.at.13.34.15.mov
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