Phase 2.2: ToolBar and StatusBar Integration

[bedaHovorka]

Parent Issue: #187 (Goal 7: Simulation Speed Control)
Depends On: #191 (Phase 2.1)

Tasks

• Add show/hide methods to ToolBar for simulation controls
• Add speed indicator to StatusBar
• Wire both to SimulationRunner PropertyChangeListener
• Ensure EDT-safe updates via SwingUtilities.invokeLater

Files

Modified:

• src/main/kotlin/cz/vutbr/fit/interlockSim/gui/ToolBar.kt (+20 lines)
• src/main/kotlin/cz/vutbr/fit/interlockSim/gui/StatusBar.kt (+15 lines)

Acceptance Criteria

• Control panel appears when simulation starts
• Control panel hidden when simulation stops
• StatusBar shows speed when != 1.0x
• No EDT violations (verified with RepaintManager checks)
• Panel integrates seamlessly with existing toolbar layout

Key Design Points

• ToolBar adds/removes SimulationControlPanel dynamically
• StatusBar speed indicator only visible during non-1x speeds
• PropertyChangeListener for automatic updates
• EDT thread safety for all UI updates

Estimate

1 day