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🎨 Palette: Add accessibility modifiers to collapsible section header #276

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🎨 Palette: Add accessibility modifiers to collapsible section header #276

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3 changes: 3 additions & 0 deletions .jules/palette.md
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Expand Up @@ -17,3 +17,6 @@
## 2024-05-25 - Dynamic Labels and Disabled State Tooltips
**Learning:** Users can feel confused when a primary button is disabled without explanation or when a long-running action lacks immediate inline text feedback on the button itself.
**Action:** In SwiftUI, enhance button accessibility and UX by adding `.help()` tooltips to explain the required state when disabled, and using dynamic labels (e.g., 'Scanning...') to provide immediate feedback during async operations.
## 2024-05-26 - Custom Collapsible Section Headers Accessibility
**Learning:** In SwiftUI, custom section header buttons that mix text and icons (like chevrons) are read poorly by VoiceOver, often fragmenting the content or missing the interactive state.
**Action:** Always apply `.accessibilityElement(children: .combine)`, provide an explicit `.accessibilityLabel` (summarizing the content), dynamic `.accessibilityValue` ('Expanded' or 'Collapsed'), and an `.accessibilityHint` to ensure VoiceOver users understand the element is a unified, toggleable section.
4 changes: 4 additions & 0 deletions Sources/Cacheout/Views/NodeModulesSection.swift
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Expand Up @@ -58,6 +58,10 @@ struct NodeModulesSection: View {
.contentShape(Rectangle())
}
.buttonStyle(.plain)
.accessibilityElement(children: .combine)
.accessibilityLabel("Project node modules, \(viewModel.nodeModulesItems.count) found, total size \(viewModel.formattedNodeModulesTotal)")
.accessibilityValue(isExpanded ? "Expanded" : "Collapsed")
.accessibilityHint("Double tap to toggle section")

if isExpanded && viewModel.isNodeModulesScanning {
HStack {
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