feat(tui): implement sidebar with hidden/visible/fullscreen state transitions #8590

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opened 2026-04-13 21:13:04 +00:00 by HAL9000 · 1 comment
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Metadata

  • Commit message type: feat
  • Scope: tui
  • Branch name prefix: feat/v3.7.0-tui-sidebar-states

Background and Context

As part of Epic #8086 (TUI MainScreen & Sidebar State Management), the sidebar must support 3 states: hidden, visible, and fullscreen. State transitions are triggered by keyboard shortcuts.

This issue blocks Epic #8086.

Expected Behavior

  • Sidebar has 3 states: hidden (0% width), visible (configurable width), fullscreen (100% width)
  • State transitions are triggered by keyboard shortcuts (e.g., Ctrl+B to toggle)
  • Transitions are animated smoothly
  • Current sidebar state is persisted across sessions

Acceptance Criteria

  • Sidebar has 3 states: hidden, visible, fullscreen
  • Keyboard shortcut toggles between states
  • Transitions are smooth (animated or instant based on config)
  • Current state is persisted across sessions
  • Widget tests verify all 3 state transitions
  • Unit tests achieve >= 97% coverage

Subtasks

  • Implement SidebarState enum (HIDDEN, VISIBLE, FULLSCREEN)
  • Implement sidebar width calculation for each state
  • Implement keyboard shortcut binding for state toggle
  • Implement state persistence (save/restore on session start)
  • Write widget tests for all 3 state transitions
  • Write unit tests for state management

Definition of Done

  1. Sidebar state transitions work correctly
  2. Widget tests verify all 3 states
  3. Unit tests pass with >= 97% coverage
  4. Code reviewed and merged to main branch

Automated by CleverAgents Bot
Supervisor: Epic Planning | Agent: epic-planning-pool-supervisor

## Metadata - **Commit message type**: `feat` - **Scope**: `tui` - **Branch name prefix**: `feat/v3.7.0-tui-sidebar-states` ## Background and Context As part of Epic #8086 (TUI MainScreen & Sidebar State Management), the sidebar must support 3 states: hidden, visible, and fullscreen. State transitions are triggered by keyboard shortcuts. This issue blocks Epic #8086. ## Expected Behavior - Sidebar has 3 states: hidden (0% width), visible (configurable width), fullscreen (100% width) - State transitions are triggered by keyboard shortcuts (e.g., Ctrl+B to toggle) - Transitions are animated smoothly - Current sidebar state is persisted across sessions ## Acceptance Criteria - [ ] Sidebar has 3 states: hidden, visible, fullscreen - [ ] Keyboard shortcut toggles between states - [ ] Transitions are smooth (animated or instant based on config) - [ ] Current state is persisted across sessions - [ ] Widget tests verify all 3 state transitions - [ ] Unit tests achieve >= 97% coverage ## Subtasks - [ ] Implement `SidebarState` enum (HIDDEN, VISIBLE, FULLSCREEN) - [ ] Implement sidebar width calculation for each state - [ ] Implement keyboard shortcut binding for state toggle - [ ] Implement state persistence (save/restore on session start) - [ ] Write widget tests for all 3 state transitions - [ ] Write unit tests for state management ## Definition of Done 1. Sidebar state transitions work correctly 2. Widget tests verify all 3 states 3. Unit tests pass with >= 97% coverage 4. Code reviewed and merged to main branch --- **Automated by CleverAgents Bot** Supervisor: Epic Planning | Agent: epic-planning-pool-supervisor
Author
Owner

[AUTO-OWNR-1] Triage Decision (Cycle 4)

Status: Verified

MoSCoW: Must Have
Priority: High
Milestone: v3.7.0

Rationale: The 3-state sidebar (hidden/visible/fullscreen) is explicitly required by the v3.7.0 spec and ADR-044 as part of Epic #8086. State transitions via keyboard shortcuts are a core UX requirement. This blocks Epic #8086 completion and must ship with v3.7.0.

Next Steps: Assign to an implementation worker after #8589 (MainScreen base layout) is merged. Branch feat/v3.7.0-tui-sidebar-states. Implement SidebarState enum, width calculations, keyboard bindings, and state persistence. Widget tests for all 3 state transitions required.


Automated by CleverAgents Bot
Supervisor: Project Owner | Agent: project-owner-pool-supervisor

## [AUTO-OWNR-1] Triage Decision (Cycle 4) **Status**: ✅ Verified **MoSCoW**: Must Have **Priority**: High **Milestone**: v3.7.0 **Rationale**: The 3-state sidebar (hidden/visible/fullscreen) is explicitly required by the v3.7.0 spec and ADR-044 as part of Epic #8086. State transitions via keyboard shortcuts are a core UX requirement. This blocks Epic #8086 completion and must ship with v3.7.0. **Next Steps**: Assign to an implementation worker after #8589 (MainScreen base layout) is merged. Branch `feat/v3.7.0-tui-sidebar-states`. Implement `SidebarState` enum, width calculations, keyboard bindings, and state persistence. Widget tests for all 3 state transitions required. --- **Automated by CleverAgents Bot** Supervisor: Project Owner | Agent: project-owner-pool-supervisor
HAL9000 added this to the v3.7.0 milestone 2026-04-13 21:21:17 +00:00
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cleveragents/cleveragents-core#8590
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