feat: added track level event list tab; rename List Event to Event List.

README.md

@@ -25,7 +25,7 @@ K.G.Studio is a lightweight, modern DAW that runs entirely in the browser with *
 
 - **2026.05.09**: Added **audio recording** — record directly from your microphone into an audio track. A live waveform preview grows in real time as you record, and the region is committed to the timeline as a standard audio region when you stop. Added **audio I/O device selection** in Settings so you can choose your preferred microphone input and audio output device.
 
-- **2026.05.08**: Added **MIDI automation** — draw and edit pitch bend and MIDI CC curves (CC1 Modulation, CC2 Breath, CC7 Volume, CC11 Expression, CC64 Sustain) in an editable automation lane below the piano grid. Added **track-level automation**: each track now has a dedicated automation panel where you can view and edit the same curves directly on the timeline. Real-time MIDI controller input (pitch wheel, CC pedals) is recorded and played back with per-lane interpolation. Added the **List Event Panel** — a tabbed sidebar (Notes / Pitch Bend / Controller) for inspecting and inline-editing all events in the active MIDI region. Added **region multi-select** with lasso and bulk move/resize, and **merge MIDI regions**.
+- **2026.05.08**: Added **MIDI automation** — draw and edit pitch bend and MIDI CC curves (CC1 Modulation, CC2 Breath, CC7 Volume, CC11 Expression, CC64 Sustain) in an editable automation lane below the piano grid. Added **track-level automation**: each track now has a dedicated automation panel where you can view and edit the same curves directly on the timeline. Real-time MIDI controller input (pitch wheel, CC pedals) is recorded and played back with per-lane interpolation. Added the **Event List Panel** — a tabbed sidebar (Notes / Pitch Bend / Controller) for inspecting and inline-editing all events in the active MIDI region. Added **region multi-select** with lasso and bulk move/resize, and **merge MIDI regions**.
 <div align="center">
   <img src="./public/snapshots/2026-05-08-automations.png" alt="K.G.Studio Logo" width="640" />
 </div>
@@ -325,7 +325,7 @@ Feature priorities might change.
 - [X] Support MIDI control events (e.g. CC, pitch bend, etc.)
 - [X] Support WAV audio tracks
 - [X] Recording
-- [ ] List Event + List Region
+- [X] Event List
 - [X] Add support for OpenAI's open source models (`gpt-oss-20b` and `gpt-oss-120b`)
 
 ### Post 1.0

src/App.test.tsx

@@ -19,7 +19,7 @@ vi.mock('./components/MainContent', () => ({ default: () => null }));
 vi.mock('./components/InstrumentSelection', () => ({ default: () => null }));
 vi.mock('./components/ChatBox', () => ({ default: () => null }));
 vi.mock('./components/KGOnePanel', () => ({ default: () => null }));
-vi.mock('./components/ListEventPanel', () => ({ default: () => null }));
+vi.mock('./components/EventListPanel', () => ({ default: () => null }));
 vi.mock('./components/settings', () => ({ SettingsPanel: () => null }));
 vi.mock('./core/audio-interface/KGToneBuffersPool', () => ({
   KGToneBuffersPool: {

src/App.tsx

@@ -11,7 +11,7 @@ import ChatBox from './components/ChatBox';
 import { SettingsPanel } from './components/settings';
 import LoadingOverlay from './components/common/LoadingOverlay';
 import KGOnePanel from './components/KGOnePanel';
-import ListEventPanel from './components/ListEventPanel';
+import EventListPanel from './components/EventListPanel';
 import { useEffect as useEffectReact, useState, useRef } from 'react';
 import { KGToneBuffersPool } from './core/audio-interface/KGToneBuffersPool';
 import { KGOfflineRenderer } from './core/audio-interface/KGOfflineRenderer';
@@ -31,7 +31,7 @@ function App() {
   const {
     refreshStatus,
     loadProject, showChatBox, showSettings, setShowSettings, initializeFromConfig,
-    showInstrumentSelection, showKGOnePanel, showListEventPanel
+    showInstrumentSelection, showKGOnePanel, showEventListPanel
   } = useProjectStore();
 
   // Track if app has been initialized to prevent multiple initializations
@@ -169,7 +169,7 @@ function App() {
           </>
         )}
         <KGOnePanel isVisible={showKGOnePanel && !showSettings} />
-        <ListEventPanel isVisible={showListEventPanel && !showSettings} />
+        <EventListPanel isVisible={showEventListPanel && !showSettings} />
         <ChatBox isVisible={showChatBox && !showSettings} />
       </div>
 
@@ -264,7 +264,7 @@ const MigrationOverlayContainer: React.FC = () => {
   useEffectReact(() => {
     KGCore.instance().setMigrationStateChangeCallback(setIsMigrating);
     return () => {
-      KGCore.instance().setMigrationStateChangeCallback(() => {});
+      KGCore.instance().setMigrationStateChangeCallback(() => { });
     };
   }, []);
 

src/components/EventListPanel.css

@@ -1,4 +1,4 @@
-.list-event-panel {
+.event-list-panel {
   display: flex;
   flex-direction: column;
   width: var(--chat-box-width);
@@ -8,11 +8,11 @@
   overflow: hidden;
 }
 
-.list-event-panel.is-hidden {
+.event-list-panel.is-hidden {
   display: none;
 }
 
-.list-event-panel-header {
+.event-list-panel-header {
   display: flex;
   align-items: center;
   justify-content: space-between;
@@ -23,14 +23,14 @@
   flex-shrink: 0;
 }
 
-.list-event-panel-header h3 {
+.event-list-panel-header h3 {
   color: #e0e0e0;
   font-size: 12px;
   font-weight: bold;
   margin: 0;
 }
 
-.list-event-panel-body {
+.event-list-panel-body {
   flex: 1;
   display: flex;
   flex-direction: column;
@@ -39,20 +39,20 @@
   gap: 12px;
 }
 
-.list-event-tabs {
+.event-list-tabs {
   display: flex;
   gap: 4px;
   flex-shrink: 0;
 }
 
-.list-event-scope-tabs {
+.event-list-scope-tabs {
   display: flex;
   background-color: #2d2d2d;
   border-bottom: 1px solid #3a3a3a;
   flex-shrink: 0;
 }
 
-.list-event-scope-tab {
+.event-list-scope-tab {
   flex: 1;
   background: transparent;
   color: #999;
@@ -65,16 +65,16 @@
   transition: color 0.15s, border-color 0.15s;
 }
 
-.list-event-scope-tab:hover {
+.event-list-scope-tab:hover {
   color: #ccc;
 }
 
-.list-event-scope-tab.active {
+.event-list-scope-tab.active {
   color: #e0e0e0;
   border-bottom-color: #5a9fd4;
 }
 
-.list-event-tab {
+.event-list-tab {
   flex: 1;
   background-color: #1e1e1e;
   color: #999;
@@ -88,16 +88,16 @@
   transition: all 0.2s ease;
 }
 
-.list-event-tab:hover {
+.event-list-tab:hover {
   color: #e0e0e0;
 }
 
-.list-event-tab.active {
+.event-list-tab.active {
   background-color: #5a9fd4;
   color: #fff;
 }
 
-.list-event-empty-state {
+.event-list-empty-state {
   color: #888;
   font-size: 11px;
   line-height: 1.5;
@@ -107,7 +107,7 @@
   border-radius: 6px;
 }
 
-.list-event-toolbar {
+.event-list-toolbar {
   display: flex;
   align-items: center;
   justify-content: space-between;
@@ -115,23 +115,23 @@
   flex-shrink: 0;
 }
 
-.list-event-toolbar-group {
+.event-list-toolbar-group {
   display: flex;
   align-items: center;
   gap: 8px;
   min-width: 0;
 }
 
-.list-event-toolbar-group:first-child {
+.event-list-toolbar-group:first-child {
   gap: 0;
 }
 
-.list-event-toolbar-group-right {
+.event-list-toolbar-group-right {
   margin-left: auto;
   gap: 8px;
 }
 
-.list-event-add-button {
+.event-list-add-button {
   width: 22px;
   height: 22px;
   border: 1px solid #444;
@@ -153,34 +153,34 @@
   font-size: 11px;
 }
 
-.list-event-add-button:hover {
+.event-list-add-button:hover {
   background-color: #3b3b3b;
   border-right: 0;
 }
 
-.list-event-dropdown-button,
+.event-list-dropdown-button,
-.list-event-quant-button,
+.event-list-quant-button,
-.list-event-type-button {
+.event-list-type-button {
   font-size: 11px;
 }
 
-.list-event-dropdown-button {
+.event-list-dropdown-button {
   margin-left: 0;
 }
 
-.list-event-quant-button {
+.event-list-quant-button {
   min-width: 78px;
   padding: 3px 5px;
 }
 
-.list-event-type-button {
+.event-list-type-button {
   min-width: 88px;
   margin-left: 0;
   border-top-left-radius: 0;
   border-bottom-left-radius: 0;
 }
 
-.list-event-delete-button {
+.event-list-delete-button {
   width: 22px;
   height: 22px;
   border: 1px solid #444;
@@ -197,17 +197,17 @@
   font-size: 11px;
 }
 
-.list-event-delete-button:hover:not(:disabled) {
+.event-list-delete-button:hover:not(:disabled) {
   background-color: #464646;
   border-color: #5a5a5a;
 }
 
-.list-event-delete-button:disabled {
+.event-list-delete-button:disabled {
   opacity: 0.45;
   cursor: default;
 }
 
-.list-event-table-shell {
+.event-list-table-shell {
   flex: 1;
   min-height: 0;
   overflow: auto;
@@ -216,13 +216,13 @@
   border-radius: 6px;
 }
 
-.list-event-table {
+.event-list-table {
   width: 100%;
   border-collapse: collapse;
   table-layout: fixed;
 }
 
-.list-event-table thead th {
+.event-list-table thead th {
   position: sticky;
   top: 0;
   z-index: 1;
@@ -238,25 +238,25 @@
   text-overflow: ellipsis;
 }
 
-.list-event-table tbody tr {
+.event-list-table tbody tr {
   color: #e0e0e0;
   cursor: default;
 }
 
-.list-event-table tbody tr:nth-child(odd) {
+.event-list-table tbody tr:nth-child(odd) {
   background-color: #282828;
 }
 
-.list-event-table tbody tr:nth-child(even) {
+.event-list-table tbody tr:nth-child(even) {
   background-color: #303030;
 }
 
-.list-event-table tbody tr.selected {
+.event-list-table tbody tr.selected {
   background-color: #5a9fd4;
   color: #fff;
 }
 
-.list-event-table td {
+.event-list-table td {
   height: 20px;
   padding: 2px 12px;
   font-size: 11px;
@@ -266,7 +266,7 @@
   max-width: 0;
 }
 
-.list-event-cell-input {
+.event-list-cell-input {
   width: calc(100% + 8px);
   height: 16px;
   margin: 0 -4px;

src/components/EventListPanel.test.tsx

@@ -1,7 +1,7 @@
 import React from 'react';
 import { beforeEach, describe, expect, it, vi } from 'vitest';
 import { fireEvent, render, screen, waitFor } from '@testing-library/react';
-import ListEventPanel from './ListEventPanel';
+import EventListPanel from './EventListPanel';
 import { KGMidiControllerEvent } from '../core/midi/KGMidiControllerEvent';
 import { KGMidiNote } from '../core/midi/KGMidiNote';
 import { KGMidiPitchBend } from '../core/midi/KGMidiPitchBend';
@@ -158,7 +158,7 @@ vi.mock('../core/KGCore', () => ({
   },
 }));
 
-describe('ListEventPanel', () => {
+describe('EventListPanel', () => {
   beforeEach(() => {
     selectedItems = [midiRegion];
     midiRegion.select();
@@ -198,7 +198,7 @@ describe('ListEventPanel', () => {
   });
 
   it('defaults to Region tab and preserves existing event rows', () => {
-    render(<ListEventPanel isVisible={true} />);
+    render(<EventListPanel isVisible={true} />);
 
     expect(screen.getByRole('button', { name: 'Region' })).toBeInTheDocument();
     expect(screen.getByRole('button', { name: 'Track' })).toBeInTheDocument();
@@ -207,7 +207,7 @@ describe('ListEventPanel', () => {
   });
 
   it('switches to Track tab and lists selected track regions', () => {
-    render(<ListEventPanel isVisible={true} />);
+    render(<EventListPanel isVisible={true} />);
 
     fireEvent.click(screen.getByRole('button', { name: 'Track' }));
 
@@ -219,7 +219,7 @@ describe('ListEventPanel', () => {
   });
 
   it('toggles track filters independently', () => {
-    render(<ListEventPanel isVisible={true} />);
+    render(<EventListPanel isVisible={true} />);
 
     fireEvent.click(screen.getByRole('button', { name: 'Track' }));
     fireEvent.click(screen.getByRole('button', { name: 'Regions' }));
@@ -237,40 +237,40 @@ describe('ListEventPanel', () => {
   it('shows track empty state when no track is selected', () => {
     storeState.selectedTrackId = null;
 
-    render(<ListEventPanel isVisible={true} />);
+    render(<EventListPanel isVisible={true} />);
     fireEvent.click(screen.getByRole('button', { name: 'Track' }));
 
     expect(screen.getByText('Please select a track to view regions and track automation.')).toBeInTheDocument();
   });
 
   it('syncs Track Regions row selection to selectedRegionIds', () => {
-    const { rerender } = render(<ListEventPanel isVisible={true} />);
+    const { rerender } = render(<EventListPanel isVisible={true} />);
 
     fireEvent.click(screen.getByRole('button', { name: 'Track' }));
     fireEvent.click(screen.getByText('Second Region').closest('tr')!);
-    rerender(<ListEventPanel isVisible={true} />);
+    rerender(<EventListPanel isVisible={true} />);
 
     expect(storeState.selectedRegionIds).toEqual(['region-2']);
     expect(screen.getByText('Second Region').closest('tr')).toHaveClass('selected');
   });
 
   it('syncs Track Volume row selection to selectedTrackAutomationPointIds', () => {
-    const { rerender } = render(<ListEventPanel isVisible={true} />);
+    const { rerender } = render(<EventListPanel isVisible={true} />);
 
     fireEvent.click(screen.getByRole('button', { name: 'Track' }));
     fireEvent.click(screen.getByText('-6.0dB').closest('tr')!);
-    rerender(<ListEventPanel isVisible={true} />);
+    rerender(<EventListPanel isVisible={true} />);
 
     expect(storeState.selectedTrackAutomationPointIds).toEqual(['vol-1']);
     expect(screen.getByText('-6.0dB').closest('tr')).toHaveClass('selected');
   });
 
   it('syncs Track Pan row selection to selectedTrackAutomationPointIds', () => {
-    const { rerender } = render(<ListEventPanel isVisible={true} />);
+    const { rerender } = render(<EventListPanel isVisible={true} />);
 
     fireEvent.click(screen.getByRole('button', { name: 'Track' }));
     fireEvent.click(screen.getByText('-32').closest('tr')!);
-    rerender(<ListEventPanel isVisible={true} />);
+    rerender(<EventListPanel isVisible={true} />);
 
     expect(storeState.selectedTrackAutomationPointIds).toEqual(['pan-1']);
   });
@@ -278,7 +278,7 @@ describe('ListEventPanel', () => {
   it('hides MIDI Region add option for audio tracks', () => {
     storeState.selectedTrackId = '2';
 
-    render(<ListEventPanel isVisible={true} />);
+    render(<EventListPanel isVisible={true} />);
     fireEvent.click(screen.getByRole('button', { name: 'Track' }));
     fireEvent.click(screen.getAllByRole('button', { name: 'Volume' })[1]);
 
@@ -289,7 +289,7 @@ describe('ListEventPanel', () => {
   });
 
   it('creates a 1-bar MIDI region at the playhead from the Track tab', async () => {
-    render(<ListEventPanel isVisible={true} />);
+    render(<EventListPanel isVisible={true} />);
     fireEvent.click(screen.getByRole('button', { name: 'Track' }));
     fireEvent.click(screen.getByTitle('Add MIDI region at playhead'));
 
@@ -301,7 +301,7 @@ describe('ListEventPanel', () => {
   });
 
   it('creates a volume automation point using the track base volume', async () => {
-    render(<ListEventPanel isVisible={true} />);
+    render(<EventListPanel isVisible={true} />);
     fireEvent.click(screen.getByRole('button', { name: 'Track' }));
     fireEvent.click(screen.getByTitle('Add MIDI region at playhead'));
     fireEvent.click(screen.getByRole('button', { name: 'MIDI Region' }));
@@ -315,7 +315,7 @@ describe('ListEventPanel', () => {
   });
 
   it('creates a pan automation point using the nearest earlier pan value or zero', async () => {
-    render(<ListEventPanel isVisible={true} />);
+    render(<EventListPanel isVisible={true} />);
     fireEvent.click(screen.getByRole('button', { name: 'Track' }));
     fireEvent.click(screen.getByTitle('Add MIDI region at playhead'));
     fireEvent.click(screen.getByRole('button', { name: 'MIDI Region' }));
@@ -329,18 +329,18 @@ describe('ListEventPanel', () => {
   });
 
   it('deletes selected track automation points from the Track tab', async () => {
-    const { rerender } = render(<ListEventPanel isVisible={true} />);
+    const { rerender } = render(<EventListPanel isVisible={true} />);
 
     fireEvent.click(screen.getByRole('button', { name: 'Track' }));
     fireEvent.click(screen.getByText('-6.0dB').closest('tr')!);
-    rerender(<ListEventPanel isVisible={true} />);
+    rerender(<EventListPanel isVisible={true} />);
     fireEvent.click(screen.getByTitle('Delete visible selected rows'));
 
     await waitFor(() => expect(midiTrack.getVolumeAutomation()).toHaveLength(0));
   });
 
   it('edits track region position and length inline', async () => {
-    render(<ListEventPanel isVisible={true} />);
+    render(<EventListPanel isVisible={true} />);
 
     fireEvent.click(screen.getByRole('button', { name: 'Track' }));
     fireEvent.doubleClick(screen.getByText('4 1 0'));
@@ -359,7 +359,7 @@ describe('ListEventPanel', () => {
   });
 
   it('edits track automation position and value inline', async () => {
-    render(<ListEventPanel isVisible={true} />);
+    render(<EventListPanel isVisible={true} />);
 
     fireEvent.click(screen.getByRole('button', { name: 'Track' }));
     fireEvent.doubleClick(screen.getByText('1 3 0'));

src/components/EventListPanel.tsx

@@ -1,19 +1,19 @@
 import React, { useMemo, useState } from 'react';
-import './ListEventPanel.css';
+import './EventListPanel.css';
 import { useProjectStore } from '../stores/projectStore';
 import { KGMidiRegion } from '../core/region/KGMidiRegion';
 import { KGMidiTrack } from '../core/track/KGMidiTrack';
 import { KGAudioTrack } from '../core/track/KGAudioTrack';
-import RegionListEventTab from './list-event-panel/RegionListEventTab';
+import RegionEventListTab from './event-list-panel/RegionEventListTab';
-import TrackListEventTab from './list-event-panel/TrackListEventTab';
+import TrackEventListTab from './event-list-panel/TrackEventListTab';
 
-interface ListEventPanelProps {
+interface EventListPanelProps {
   isVisible: boolean;
 }
 
 type ScopeTab = 'region' | 'track';
 
-const ListEventPanel: React.FC<ListEventPanelProps> = ({ isVisible }) => {
+const EventListPanel: React.FC<EventListPanelProps> = ({ isVisible }) => {
   const { tracks, activeRegionId, selectedRegionIds, selectedTrackId } = useProjectStore();
   const [scopeTab, setScopeTab] = useState<ScopeTab>('region');
 
@@ -43,21 +43,21 @@ const ListEventPanel: React.FC<ListEventPanelProps> = ({ isVisible }) => {
   }
 
   return (
-    <div className={`list-event-panel${isVisible ? '' : ' is-hidden'}`}>
+    <div className={`event-list-panel${isVisible ? '' : ' is-hidden'}`}>
-      <div className="list-event-panel-header">
+      <div className="event-list-panel-header">
-        <h3>List Event</h3>
+        <h3>Event List</h3>
       </div>
 
-      <div className="list-event-scope-tabs" role="tablist" aria-label="List event scopes">
+      <div className="event-list-scope-tabs" role="tablist" aria-label="Event list scopes">
         <button
-          className={`list-event-scope-tab${scopeTab === 'region' ? ' active' : ''}`}
+          className={`event-list-scope-tab${scopeTab === 'region' ? ' active' : ''}`}
           type="button"
           onClick={() => setScopeTab('region')}
         >
           Region
         </button>
         <button
-          className={`list-event-scope-tab${scopeTab === 'track' ? ' active' : ''}`}
+          className={`event-list-scope-tab${scopeTab === 'track' ? ' active' : ''}`}
           type="button"
           onClick={() => setScopeTab('track')}
         >
@@ -65,15 +65,15 @@ const ListEventPanel: React.FC<ListEventPanelProps> = ({ isVisible }) => {
         </button>
       </div>
 
-      <div className="list-event-panel-body">
+      <div className="event-list-panel-body">
         {scopeTab === 'region' ? (
-          <RegionListEventTab activeMidiRegion={activeMidiRegion} parentTrack={parentTrack} />
+          <RegionEventListTab activeMidiRegion={activeMidiRegion} parentTrack={parentTrack} />
         ) : (
-          <TrackListEventTab selectedTrack={selectedTrack} />
+          <TrackEventListTab selectedTrack={selectedTrack} />
         )}
       </div>
     </div>
   );
 };
 
-export default ListEventPanel;
+export default EventListPanel;

src/components/Toolbar.tsx

@@ -49,7 +49,7 @@ const Toolbar: React.FC = () => {
     barWidthMultiplier, setBarWidthMultiplier,
     isLooping, toggleLoop,
     canUndo, canRedo, undoDescription, redoDescription, undo, redo,
-    toggleChatBox, toggleSettings, toggleKGOnePanel, toggleListEventPanel, showKGOnePanel, showListEventPanel, showChatBox, showSettings, cleanupProjectState, toggleMetronome, isMetronomeEnabled,
+    toggleChatBox, toggleSettings, toggleKGOnePanel, toggleEventListPanel, showKGOnePanel, showEventListPanel, showChatBox, showSettings, cleanupProjectState, toggleMetronome, isMetronomeEnabled,
     isRecording, startRecording, stopRecording,
     // Piano roll state/actions
     showPianoRoll, setShowPianoRoll, activeRegionId, setActiveRegionId,
@@ -940,11 +940,11 @@ const Toolbar: React.FC = () => {
     toggleKGOnePanel();
   };
 
-  const handleListEventClick = () => {
+  const handleEventListClick = () => {
     if (DEBUG_MODE.TOOLBAR) {
-      console.log("List Event button clicked");
+      console.log("Event List button clicked");
     }
-    toggleListEventPanel();
+    toggleEventListPanel();
   };
 
   // Handle Piano button click: open piano roll if closed, targeting active or selected region
@@ -1047,218 +1047,218 @@ const Toolbar: React.FC = () => {
           </div>
         </div>
 
-      <div className="toolbar-center">
+        <div className="toolbar-center">
-        <button title="New" onClick={handleNewProject}><FaPlus /></button>
+          <button title="New" onClick={handleNewProject}><FaPlus /></button>
-        <button title="Load" onClick={handleLoadProject}><FaFolderOpen /></button>
+          <button title="Load" onClick={handleLoadProject}><FaFolderOpen /></button>
-        <button title="Save" onClick={handleSaveProject}><FaSave /></button>
+          <button title="Save" onClick={handleSaveProject}><FaSave /></button>
-        <div style={{ position: 'relative', display: 'inline-block' }}>
+          <div style={{ position: 'relative', display: 'inline-block' }}>
-          <button 
+            <button
-            title="Export" 
+              title="Export"
-            onClick={() => setShowExportDropdown(!showExportDropdown)}
+              onClick={() => setShowExportDropdown(!showExportDropdown)}
-            style={{ display: 'flex', alignItems: 'center', gap: '4px' }}
+              style={{ display: 'flex', alignItems: 'center', gap: '4px' }}
-          >
-            <FaDownload />
-          </button>
-          <div style={{ position: 'absolute', top: '100%', left: 0, zIndex: 10000 }}>
-            <KGDropdown
-              options={exportOptions}
-              value={exportOptions[0]}
-              onChange={handleExportProject}
-              label="Export"
-              hideButton={true}
-              isOpen={showExportDropdown}
-              onToggle={setShowExportDropdown}
-              className="export-dropdown"
-            />
-          </div>
-        </div>
-        <button title="Import" onClick={handleImportProject}><FaUpload /></button>
-        <button
-          title="Settings"
-          className={`tool-button ${showSettings ? 'active' : ''}`}
-          onClick={handleSettingsClick}
-        >
-          <FaCog />
-        </button>
-        <div className="toolbar-separator"></div>
-        <button title="Undo" onClick={handleUndoClick}><FaUndo /></button>
-        <button title="Redo" onClick={handleRedoClick}><FaRedo /></button>
-        <div className="toolbar-separator"></div>
-        <button 
-          title="Select" 
-          className={`tool-button ${activeMainTool === 'pointer' ? 'active' : ''}`}
-          onClick={() => handleMainToolSelect('pointer')}
-        >
-          <FaMousePointer />
-        </button>
-        <button
-          title="Pencil"
-          className={`tool-button ${activeMainTool === 'pencil' ? 'active' : ''}`}
-          onClick={() => handleMainToolSelect('pencil')}
-        >
-          <FaPencil />
-        </button>
-        <button
-          title="Split Region at Playhead"
-          onClick={handleSplitClick}
-        >
-          <FaCut />
-        </button>
-        <button
-          title="Merge Selected MIDI Regions"
-          onClick={handleMergeClick}
-        >
-          <FaCompress />
-        </button>
-        <button
-          title="Snap to Grid"
-          className={`tool-button ${isSnapping ? 'active' : ''}`}
-          onClick={handleSnappingToggle}
-        >
-          <FaMagnet />
-        </button>
-        <div className="toolbar-separator"></div>
-        <button title="Copy" onClick={handleCopyClick}><FaCopy /></button>
-        <button title="Paste" onClick={handlePasteClick}><FaPaste /></button>
-        <button title="Delete" onClick={handleDeleteClick}><FaTrash /></button>
-        <div className="toolbar-separator"></div>
-        <button title="Back to beginning" className="button-back-to-beginning" onClick={handleBackToBeginningClick}><FaStepBackward /></button>
-        {!isPlaying ? (
-          <button title="Play" className="button-play" onClick={handlePlayClick} disabled={isPreparingPlayback}><FaPlay /></button>
-        ) : (
-          <button title="Pause" className="button-pause" onClick={handlePauseClick}><FaPause /></button>
-        )}
-        <button
-          title={isRecording ? "Stop Recording" : "Record"}
-          className={`tool-button record-button ${isRecording ? 'active' : ''}`}
-          onClick={handleRecordClick}
-        >
-          <FaCircle />
-        </button>
-        <button
-          title="Loop"
-          className={`tool-button ${isLooping ? 'active' : ''}`}
-          onClick={handleLoopToggle}
-        >
-          <FaSync />
-        </button>
-        <div className="toolbar-separator"></div>
-        <button
-          title="Metronome"
-          className={`tool-button ${isMetronomeEnabled ? 'active' : ''}`}
-          onClick={handleMetronomeToggle}
-        >
-          <MetronomeIcon />
-        </button>
-        <button title="Piano" onClick={handlePianoButtonClick}><PianoIcon /></button>
-        {/* <button title="Record"><FaCircle className="record-btn" /></button>
-        <button title="Metronome">🎵</button> */}
-      </div>
-      
-      <div className="toolbar-right">
-        <div className="transport-control">
-          <div className="transport-item" style={{ position: 'relative' }} ref={zoomSliderRef}>
-            <span
-              className='current-zoom'
-              onClick={() => setShowZoomSlider(!showZoomSlider)}
-              style={{ cursor: 'pointer' }}
             >
-              {barWidthMultiplier}x
+              <FaDownload />
-            </span>
+            </button>
-            {showZoomSlider && (
-              <div className="zoom-slider-popup">
-                <input
-                  type="range"
-                  min="1"
-                  max="8"
-                  step="1"
-                  value={barWidthMultiplier}
-                  onChange={(e) => setBarWidthMultiplier(parseInt(e.target.value))}
-                />
-                <span className="zoom-slider-label">{barWidthMultiplier}x</span>
-              </div>
-            )}
-          </div>
-          <div className="transport-item">
-            <span className='current-time' onClick={handleCurrentTimeClick} style={{ cursor: 'pointer' }}>{currentTime}</span>
-          </div>
-          <div className="transport-item">
-            <span className='current-bpm' onClick={handleBpmClick} style={{ cursor: 'pointer' }}>{bpm}</span>
-          </div>
-          <div className="transport-item">
-            <span className='current-time-signature' onClick={handleTimeSignatureClick} style={{ cursor: 'pointer' }}>{timeSignature.numerator + "/" + timeSignature.denominator}</span>
-          </div>
-          <div className="transport-item" style={{ position: 'relative' }}>
-            <span 
-              className='current-key-signature' 
-              onClick={() => setShowKeySignatureDropdown(!showKeySignatureDropdown)} 
-              style={{ cursor: 'pointer' }}
-            >
-              {keySignature}
-            </span>
             <div style={{ position: 'absolute', top: '100%', left: 0, zIndex: 10000 }}>
               <KGDropdown
-                options={keySignatureOptions}
+                options={exportOptions}
-                value={keySignature}
+                value={exportOptions[0]}
-                onChange={handleKeySignatureChange}
+                onChange={handleExportProject}
-                label="Key Signature"
+                label="Export"
                 hideButton={true}
-                isOpen={showKeySignatureDropdown}
+                isOpen={showExportDropdown}
-                onToggle={setShowKeySignatureDropdown}
+                onToggle={setShowExportDropdown}
-                className="key-signature-dropdown"
+                className="export-dropdown"
               />
             </div>
           </div>
+          <button title="Import" onClick={handleImportProject}><FaUpload /></button>
+          <button
+            title="Settings"
+            className={`tool-button ${showSettings ? 'active' : ''}`}
+            onClick={handleSettingsClick}
+          >
+            <FaCog />
+          </button>
+          <div className="toolbar-separator"></div>
+          <button title="Undo" onClick={handleUndoClick}><FaUndo /></button>
+          <button title="Redo" onClick={handleRedoClick}><FaRedo /></button>
+          <div className="toolbar-separator"></div>
+          <button
+            title="Select"
+            className={`tool-button ${activeMainTool === 'pointer' ? 'active' : ''}`}
+            onClick={() => handleMainToolSelect('pointer')}
+          >
+            <FaMousePointer />
+          </button>
+          <button
+            title="Pencil"
+            className={`tool-button ${activeMainTool === 'pencil' ? 'active' : ''}`}
+            onClick={() => handleMainToolSelect('pencil')}
+          >
+            <FaPencil />
+          </button>
+          <button
+            title="Split Region at Playhead"
+            onClick={handleSplitClick}
+          >
+            <FaCut />
+          </button>
+          <button
+            title="Merge Selected MIDI Regions"
+            onClick={handleMergeClick}
+          >
+            <FaCompress />
+          </button>
+          <button
+            title="Snap to Grid"
+            className={`tool-button ${isSnapping ? 'active' : ''}`}
+            onClick={handleSnappingToggle}
+          >
+            <FaMagnet />
+          </button>
+          <div className="toolbar-separator"></div>
+          <button title="Copy" onClick={handleCopyClick}><FaCopy /></button>
+          <button title="Paste" onClick={handlePasteClick}><FaPaste /></button>
+          <button title="Delete" onClick={handleDeleteClick}><FaTrash /></button>
+          <div className="toolbar-separator"></div>
+          <button title="Back to beginning" className="button-back-to-beginning" onClick={handleBackToBeginningClick}><FaStepBackward /></button>
+          {!isPlaying ? (
+            <button title="Play" className="button-play" onClick={handlePlayClick} disabled={isPreparingPlayback}><FaPlay /></button>
+          ) : (
+            <button title="Pause" className="button-pause" onClick={handlePauseClick}><FaPause /></button>
+          )}
+          <button
+            title={isRecording ? "Stop Recording" : "Record"}
+            className={`tool-button record-button ${isRecording ? 'active' : ''}`}
+            onClick={handleRecordClick}
+          >
+            <FaCircle />
+          </button>
+          <button
+            title="Loop"
+            className={`tool-button ${isLooping ? 'active' : ''}`}
+            onClick={handleLoopToggle}
+          >
+            <FaSync />
+          </button>
+          <div className="toolbar-separator"></div>
+          <button
+            title="Metronome"
+            className={`tool-button ${isMetronomeEnabled ? 'active' : ''}`}
+            onClick={handleMetronomeToggle}
+          >
+            <MetronomeIcon />
+          </button>
+          <button title="Piano" onClick={handlePianoButtonClick}><PianoIcon /></button>
+          {/* <button title="Record"><FaCircle className="record-btn" /></button>
+        <button title="Metronome">🎵</button> */}
+        </div>
+
+        <div className="toolbar-right">
+          <div className="transport-control">
+            <div className="transport-item" style={{ position: 'relative' }} ref={zoomSliderRef}>
+              <span
+                className='current-zoom'
+                onClick={() => setShowZoomSlider(!showZoomSlider)}
+                style={{ cursor: 'pointer' }}
+              >
+                {barWidthMultiplier}x
+              </span>
+              {showZoomSlider && (
+                <div className="zoom-slider-popup">
+                  <input
+                    type="range"
+                    min="1"
+                    max="8"
+                    step="1"
+                    value={barWidthMultiplier}
+                    onChange={(e) => setBarWidthMultiplier(parseInt(e.target.value))}
+                  />
+                  <span className="zoom-slider-label">{barWidthMultiplier}x</span>
+                </div>
+              )}
+            </div>
+            <div className="transport-item">
+              <span className='current-time' onClick={handleCurrentTimeClick} style={{ cursor: 'pointer' }}>{currentTime}</span>
+            </div>
+            <div className="transport-item">
+              <span className='current-bpm' onClick={handleBpmClick} style={{ cursor: 'pointer' }}>{bpm}</span>
+            </div>
+            <div className="transport-item">
+              <span className='current-time-signature' onClick={handleTimeSignatureClick} style={{ cursor: 'pointer' }}>{timeSignature.numerator + "/" + timeSignature.denominator}</span>
+            </div>
+            <div className="transport-item" style={{ position: 'relative' }}>
+              <span
+                className='current-key-signature'
+                onClick={() => setShowKeySignatureDropdown(!showKeySignatureDropdown)}
+                style={{ cursor: 'pointer' }}
+              >
+                {keySignature}
+              </span>
+              <div style={{ position: 'absolute', top: '100%', left: 0, zIndex: 10000 }}>
+                <KGDropdown
+                  options={keySignatureOptions}
+                  value={keySignature}
+                  onChange={handleKeySignatureChange}
+                  label="Key Signature"
+                  hideButton={true}
+                  isOpen={showKeySignatureDropdown}
+                  onToggle={setShowKeySignatureDropdown}
+                  className="key-signature-dropdown"
+                />
+              </div>
+            </div>
+          </div>
+          <button
+            title={isKGOneEnabled ? 'K.G.One Music Generator' : 'K.G.One integration is disabled — enable it in Settings'}
+            onClick={handleKGOneClick}
+            disabled={!isKGOneEnabled}
+            className={showKGOnePanel ? 'active' : ''}
+            style={!isKGOneEnabled ? { opacity: 0.4, cursor: 'not-allowed' } : undefined}
+          >
+            <FaWandMagicSparkles />
+          </button>
+          <button
+            title="Chat"
+            onClick={handleChatClick}
+            className={showChatBox ? 'active' : ''}
+          >
+            <FaComments />
+          </button>
+          <button
+            title="Event List Editor"
+            onClick={handleEventListClick}
+            className={showEventListPanel ? 'active' : ''}
+          >
+            <FaListUl />
+          </button>
         </div>
-        <button
-          title={isKGOneEnabled ? 'K.G.One Music Generator' : 'K.G.One integration is disabled — enable it in Settings'}
-          onClick={handleKGOneClick}
-          disabled={!isKGOneEnabled}
-          className={showKGOnePanel ? 'active' : ''}
-          style={!isKGOneEnabled ? { opacity: 0.4, cursor: 'not-allowed' } : undefined}
-        >
-          <FaWandMagicSparkles />
-        </button>
-        <button
-          title="Chat"
-          onClick={handleChatClick}
-          className={showChatBox ? 'active' : ''}
-        >
-          <FaComments />
-        </button>
-        <button
-          title="List Event Editor"
-          onClick={handleListEventClick}
-          className={showListEventPanel ? 'active' : ''}
-        >
-          <FaListUl />
-        </button>
       </div>
-    </div>
 
-    <FileImportModal
+      <FileImportModal
-      isVisible={showImportModal}
+        isVisible={showImportModal}
-      onClose={() => setShowImportModal(false)}
+        onClose={() => setShowImportModal(false)}
-      onFileImport={handleFileImport}
+        onFileImport={handleFileImport}
-      acceptedTypes={['.kgstudio', '.json', '.mid', '.midi']}
+        acceptedTypes={['.kgstudio', '.json', '.mid', '.midi']}
-      title="Import Project"
+        title="Import Project"
-      description="Drag and drop your project file here"
+        description="Drag and drop your project file here"
-    />
-
-    <LoadingOverlay
-      visible={isOpeningProject}
-      message="Opening project..."
-    />
-
-    {showOpenProject && (
-      <OpenProjectModal
-        onClose={() => setShowOpenProject(false)}
-        onConfirmOpenProject={handleConfirmOpenProject}
-        onOpenProject={handleOpenProjectSelect}
-        currentProjectName={savedProjectName}
-        onCreateNewProject={createNewProject}
       />
-    )}
+
+      <LoadingOverlay
+        visible={isOpeningProject}
+        message="Opening project..."
+      />
+
+      {showOpenProject && (
+        <OpenProjectModal
+          onClose={() => setShowOpenProject(false)}
+          onConfirmOpenProject={handleConfirmOpenProject}
+          onOpenProject={handleOpenProjectSelect}
+          currentProjectName={savedProjectName}
+          onCreateNewProject={createNewProject}
+        />
+      )}
     </>
   );
 };

src/components/event-list-panel/RegionEventListTab.tsx

@@ -36,7 +36,7 @@ import { UpdateNotePropertiesCommand } from '../../core/commands/note/UpdateNote
 import { UpdatePitchBendPropertiesCommand } from '../../core/commands/note/UpdatePitchBendPropertiesCommand';
 import { showAlert } from '../../util/dialogUtil';
 
-interface RegionListEventTabProps {
+interface RegionEventListTabProps {
   activeMidiRegion: KGMidiRegion | null;
   parentTrack: KGMidiTrack | null;
 }
@@ -181,7 +181,7 @@ const parseControllerValueDeltaInput = (raw: string): { delta: number } | { erro
   return { delta: parseInt(trimmed, 10) };
 };
 
-const RegionListEventTab: React.FC<RegionListEventTabProps> = ({ activeMidiRegion, parentTrack }) => {
+const RegionEventListTab: React.FC<RegionEventListTabProps> = ({ activeMidiRegion, parentTrack }) => {
   const {
     selectedNoteIds,
     selectedPitchBendIds,
@@ -941,22 +941,22 @@ const RegionListEventTab: React.FC<RegionListEventTabProps> = ({ activeMidiRegio
 
   return (
     <>
-      <div className="list-event-tabs" role="tablist" aria-label="Region event filters">
+      <div className="event-list-tabs" role="tablist" aria-label="Region event filters">
-        <button className={`list-event-tab${showNotes ? ' active' : ''}`} type="button" onClick={() => setShowNotes(value => !value)}>Notes</button>
+        <button className={`event-list-tab${showNotes ? ' active' : ''}`} type="button" onClick={() => setShowNotes(value => !value)}>Notes</button>
-        <button className={`list-event-tab${showPitchBends ? ' active' : ''}`} type="button" onClick={() => setShowPitchBends(value => !value)}>Pitch Bends</button>
+        <button className={`event-list-tab${showPitchBends ? ' active' : ''}`} type="button" onClick={() => setShowPitchBends(value => !value)}>Pitch Bends</button>
-        <button className={`list-event-tab${showControllers ? ' active' : ''}`} type="button" onClick={() => setShowControllers(value => !value)}>Controller</button>
+        <button className={`event-list-tab${showControllers ? ' active' : ''}`} type="button" onClick={() => setShowControllers(value => !value)}>Controller</button>
       </div>
 
       {!activeMidiRegion ? (
-        <div className="list-event-empty-state">
+        <div className="event-list-empty-state">
           Please select a MIDI region, or open one in the Piano Roll, to view its event list.
         </div>
       ) : (
         <>
-          <div className="list-event-toolbar">
+          <div className="event-list-toolbar">
-            <div className="list-event-toolbar-group">
+            <div className="event-list-toolbar-group">
               <button
-                className="list-event-add-button"
+                className="event-list-add-button"
                 title={addEventType === 'note' ? 'Add note at playhead' : addEventType === 'pitch-bend' ? 'Add pitch bend at playhead' : 'Add controller event at playhead'}
                 type="button"
                 onClick={handleAddEvent}
@@ -968,12 +968,12 @@ const RegionListEventTab: React.FC<RegionListEventTabProps> = ({ activeMidiRegio
                 value={addEventType}
                 onChange={(value) => setAddEventType(value as AddEventType)}
                 label="Note"
-                buttonClassName="list-event-type-button"
+                buttonClassName="event-list-type-button"
                 showValueAsLabel
               />
             </div>
 
-            <div className="list-event-toolbar-group list-event-toolbar-group-right">
+            <div className="event-list-toolbar-group event-list-toolbar-group-right">
               <KGDropdown
                 options={KGPianoRollState.QUANT_POS_OPTIONS}
                 value={quantPosition}
@@ -982,7 +982,7 @@ const RegionListEventTab: React.FC<RegionListEventTabProps> = ({ activeMidiRegio
                   quantizeSelectedNotes(value);
                 }}
                 label="Qua. Pos."
-                buttonClassName="list-event-quant-button"
+                buttonClassName="event-list-quant-button"
               />
               <KGDropdown
                 options={KGPianoRollState.QUANT_LEN_OPTIONS}
@@ -992,10 +992,10 @@ const RegionListEventTab: React.FC<RegionListEventTabProps> = ({ activeMidiRegio
                   quantizeSelectedNoteLengths(value);
                 }}
                 label="Qua. Len."
-                buttonClassName="list-event-quant-button"
+                buttonClassName="event-list-quant-button"
               />
               <button
-                className="list-event-delete-button"
+                className="event-list-delete-button"
                 title="Delete visible selected rows"
                 type="button"
                 onClick={handleDeleteSelectedRows}
@@ -1006,8 +1006,8 @@ const RegionListEventTab: React.FC<RegionListEventTabProps> = ({ activeMidiRegio
             </div>
           </div>
 
-          <div className="list-event-table-shell" onMouseDown={handleTableBackgroundMouseDown}>
+          <div className="event-list-table-shell" onMouseDown={handleTableBackgroundMouseDown}>
-            <table className="list-event-table">
+            <table className="event-list-table">
               <thead>
                 <tr>
                   <th>Position</th>
@@ -1056,7 +1056,7 @@ const RegionListEventTab: React.FC<RegionListEventTabProps> = ({ activeMidiRegio
                         {isEditingPosition ? (
                           <input
                             ref={editInputRef}
-                            className="list-event-cell-input"
+                            className="event-list-cell-input"
                             value={editingCell.value}
                             onChange={(event) => setEditingCell({ ...editingCell, value: event.target.value })}
                             onBlur={handleEditInputBlur}
@@ -1075,7 +1075,7 @@ const RegionListEventTab: React.FC<RegionListEventTabProps> = ({ activeMidiRegio
                         {isEditingNum ? (
                           <input
                             ref={editInputRef}
-                            className="list-event-cell-input"
+                            className="event-list-cell-input"
                             value={editingCell.value}
                             onChange={(event) => setEditingCell({ ...editingCell, value: event.target.value })}
                             onBlur={handleEditInputBlur}
@@ -1092,7 +1092,7 @@ const RegionListEventTab: React.FC<RegionListEventTabProps> = ({ activeMidiRegio
                         {isEditingVal ? (
                           <input
                             ref={editInputRef}
-                            className="list-event-cell-input"
+                            className="event-list-cell-input"
                             value={editingCell.value}
                             onChange={(event) => setEditingCell({ ...editingCell, value: event.target.value })}
                             onBlur={handleEditInputBlur}
@@ -1110,7 +1110,7 @@ const RegionListEventTab: React.FC<RegionListEventTabProps> = ({ activeMidiRegio
                         {isEditingLength ? (
                           <input
                             ref={editInputRef}
-                            className="list-event-cell-input"
+                            className="event-list-cell-input"
                             value={editingCell.value}
                             onChange={(event) => setEditingCell({ ...editingCell, value: event.target.value })}
                             onBlur={handleEditInputBlur}
@@ -1132,4 +1132,4 @@ const RegionListEventTab: React.FC<RegionListEventTabProps> = ({ activeMidiRegio
   );
 };
 
-export default RegionListEventTab;
+export default RegionEventListTab;

src/components/event-list-panel/TrackEventListTab.tsx

@@ -30,7 +30,7 @@ import { isModifierKeyPressed } from '../../util/osUtil';
 import { showAlert } from '../../util/dialogUtil';
 import { AUDIO_INTERFACE_CONSTANTS } from '../../constants/coreConstants';
 
-interface TrackListEventTabProps {
+interface TrackEventListTabProps {
   selectedTrack: KGMidiTrack | KGAudioTrack | null;
 }
 
@@ -118,7 +118,7 @@ const findPreviousPanValue = (points: KGTrackAutomationPoint[], beat: number): n
   return previousPoint?.getValue() ?? 0;
 };
 
-const TrackListEventTab: React.FC<TrackListEventTabProps> = ({ selectedTrack }) => {
+const TrackEventListTab: React.FC<TrackEventListTabProps> = ({ selectedTrack }) => {
   const {
     tracks,
     playheadPosition,
@@ -659,22 +659,22 @@ const TrackListEventTab: React.FC<TrackListEventTabProps> = ({ selectedTrack })
 
   return (
     <>
-      <div className="list-event-tabs" role="tablist" aria-label="Track list modes">
+      <div className="event-list-tabs" role="tablist" aria-label="Track list modes">
-        <button className={`list-event-tab${showRegions ? ' active' : ''}`} aria-pressed={showRegions} type="button" onClick={() => setShowRegions(value => !value)}>Regions</button>
+        <button className={`event-list-tab${showRegions ? ' active' : ''}`} aria-pressed={showRegions} type="button" onClick={() => setShowRegions(value => !value)}>Regions</button>
-        <button className={`list-event-tab${showVolume ? ' active' : ''}`} aria-pressed={showVolume} type="button" onClick={() => setShowVolume(value => !value)}>Volume</button>
+        <button className={`event-list-tab${showVolume ? ' active' : ''}`} aria-pressed={showVolume} type="button" onClick={() => setShowVolume(value => !value)}>Volume</button>
-        <button className={`list-event-tab${showPan ? ' active' : ''}`} aria-pressed={showPan} type="button" onClick={() => setShowPan(value => !value)}>Pan</button>
+        <button className={`event-list-tab${showPan ? ' active' : ''}`} aria-pressed={showPan} type="button" onClick={() => setShowPan(value => !value)}>Pan</button>
       </div>
 
       {!liveSelectedTrack ? (
-        <div className="list-event-empty-state">
+        <div className="event-list-empty-state">
           Please select a track to view regions and track automation.
         </div>
       ) : (
         <>
-          <div className="list-event-toolbar">
+          <div className="event-list-toolbar">
-            <div className="list-event-toolbar-group">
+            <div className="event-list-toolbar-group">
               <button
-                className="list-event-add-button"
+                className="event-list-add-button"
                 title={addTrackItemType === 'midi-region' ? 'Add MIDI region at playhead' : addTrackItemType === 'volume' ? 'Add volume automation point at playhead' : 'Add pan automation point at playhead'}
                 type="button"
                 onClick={handleAddTrackItem}
@@ -686,14 +686,14 @@ const TrackListEventTab: React.FC<TrackListEventTabProps> = ({ selectedTrack })
                 value={addTrackItemType}
                 onChange={(value) => setAddTrackItemType(value as AddTrackItemType)}
                 label="Add"
-                buttonClassName="list-event-type-button"
+                buttonClassName="event-list-type-button"
                 showValueAsLabel
               />
             </div>
 
-            <div className="list-event-toolbar-group list-event-toolbar-group-right">
+            <div className="event-list-toolbar-group event-list-toolbar-group-right">
               <button
-                className="list-event-delete-button"
+                className="event-list-delete-button"
                 title="Delete visible selected rows"
                 type="button"
                 onClick={handleDeleteSelectedRows}
@@ -704,8 +704,8 @@ const TrackListEventTab: React.FC<TrackListEventTabProps> = ({ selectedTrack })
             </div>
           </div>
 
-          <div className="list-event-table-shell" onMouseDown={handleTableBackgroundMouseDown}>
+          <div className="event-list-table-shell" onMouseDown={handleTableBackgroundMouseDown}>
-            <table className="list-event-table">
+            <table className="event-list-table">
               <thead>
                 <tr>
                   <th>Position</th>
@@ -738,7 +738,7 @@ const TrackListEventTab: React.FC<TrackListEventTabProps> = ({ selectedTrack })
                         {isEditingPosition ? (
                           <input
                             ref={editInputRef}
-                            className="list-event-cell-input"
+                            className="event-list-cell-input"
                             value={editingCell.value}
                             onChange={(event) => setEditingCell({ ...editingCell, value: event.target.value })}
                             onBlur={handleEditInputBlur}
@@ -757,7 +757,7 @@ const TrackListEventTab: React.FC<TrackListEventTabProps> = ({ selectedTrack })
                         {isEditingVal ? (
                           <input
                             ref={editInputRef}
-                            className="list-event-cell-input"
+                            className="event-list-cell-input"
                             value={editingCell.value}
                             onChange={(event) => setEditingCell({ ...editingCell, value: event.target.value })}
                             onBlur={handleEditInputBlur}
@@ -775,7 +775,7 @@ const TrackListEventTab: React.FC<TrackListEventTabProps> = ({ selectedTrack })
                         {isEditingLength ? (
                           <input
                             ref={editInputRef}
-                            className="list-event-cell-input"
+                            className="event-list-cell-input"
                             value={editingCell.value}
                             onChange={(event) => setEditingCell({ ...editingCell, value: event.target.value })}
                             onBlur={handleEditInputBlur}
@@ -797,4 +797,4 @@ const TrackListEventTab: React.FC<TrackListEventTabProps> = ({ selectedTrack })
   );
 };
 
-export default TrackListEventTab;
+export default TrackEventListTab;

src/components/piano-roll/PianoRoll.tsx

@@ -47,7 +47,7 @@ const PianoRoll: React.FC<PianoRollProps> = ({
 }) => {
   const isSpectrogram = mode === 'spectrogram';
   const isHybrid = mode === 'hybrid';
-  const { maxBars, tracks, updateTrack, timeSignature, showChatBox, showKGOnePanel, showListEventPanel, showInstrumentSelection, keySignature, selectedMode, setSelectedMode, playheadPosition, isPlaying, autoScrollEnabled, bpm, pianoRollScrollRequest, selectedNoteIds, automationRedrawVersion } = useProjectStore();
+  const { maxBars, tracks, updateTrack, timeSignature, showChatBox, showKGOnePanel, showEventListPanel, showInstrumentSelection, keySignature, selectedMode, setSelectedMode, playheadPosition, isPlaying, autoScrollEnabled, bpm, pianoRollScrollRequest, selectedNoteIds, automationRedrawVersion } = useProjectStore();
 
   // Tool state for piano roll
   const [activeTool, setActiveTool] = useState<'pointer' | 'pencil'>('pointer');
@@ -142,7 +142,7 @@ const PianoRoll: React.FC<PianoRollProps> = ({
         const instrumentPanelWidth = parseInt(instrumentPanelWidthStr, 10) || 300;
 
         let availableWidth = window.innerWidth;
-        if (showChatBox || showKGOnePanel || showListEventPanel) availableWidth -= chatBoxWidth;
+        if (showChatBox || showKGOnePanel || showEventListPanel) availableWidth -= chatBoxWidth;
         if (showInstrumentSelection) availableWidth -= instrumentPanelWidth;
 
         // Ensure a sensible minimum starting width

src/stores/projectStore.ts

@@ -99,8 +99,8 @@ interface ProjectState {
   // K.G.One panel state
   showKGOnePanel: boolean;
 
-  // List event panel state
+  // Event list panel state
-  showListEventPanel: boolean;
+  showEventListPanel: boolean;
 
   // Instrument selection panel state
   showInstrumentSelection: boolean;
@@ -197,8 +197,8 @@ interface ProjectState {
   // K.G.One panel actions
   toggleKGOnePanel: () => void;
 
-  // List event panel actions
+  // Event List panel actions
-  toggleListEventPanel: () => void;
+  toggleEventListPanel: () => void;
 
   // Instrument selection panel actions
   openInstrumentSelectionForTrack: () => void;
@@ -428,8 +428,8 @@ export const useProjectStore = create<ProjectState>((set, get) => {
     // Initial K.G.One panel state
     showKGOnePanel: false,
 
-    // Initial List Event panel state
+    // Initial Event List panel state
-    showListEventPanel: false,
+    showEventListPanel: false,
 
     // Initial Instrument Selection panel state
     showInstrumentSelection: initialShowInstrumentSelection,
@@ -1024,9 +1024,9 @@ export const useProjectStore = create<ProjectState>((set, get) => {
 
         KGCore.instance().setLoopBoundaryReachedCallback(projectLooping
           ? (loopEndBeat: number) => {
-              _audioRecordingForcedStopBeatAbsolute = loopEndBeat;
+            _audioRecordingForcedStopBeatAbsolute = loopEndBeat;
-              void get().stopRecording();
+            void get().stopRecording();
-            }
+          }
           : null);
 
         setPlayheadPosition(recordingStartBeatAbsolute);
@@ -1583,23 +1583,23 @@ export const useProjectStore = create<ProjectState>((set, get) => {
       set({
         showChatBox: show,
         showKGOnePanel: show ? false : get().showKGOnePanel,
-        showListEventPanel: show ? false : get().showListEventPanel
+        showEventListPanel: show ? false : get().showEventListPanel
       });
     },
 
     toggleChatBox: () => {
       const { showChatBox } = get();
-      set({ showChatBox: !showChatBox, showKGOnePanel: false, showListEventPanel: false });
+      set({ showChatBox: !showChatBox, showKGOnePanel: false, showEventListPanel: false });
     },
 
     toggleKGOnePanel: () => {
       const { showKGOnePanel } = get();
-      set({ showKGOnePanel: !showKGOnePanel, showChatBox: false, showListEventPanel: false });
+      set({ showKGOnePanel: !showKGOnePanel, showChatBox: false, showEventListPanel: false });
     },
 
-    toggleListEventPanel: () => {
+    toggleEventListPanel: () => {
-      const { showListEventPanel } = get();
+      const { showEventListPanel } = get();
-      set({ showListEventPanel: !showListEventPanel, showChatBox: false, showKGOnePanel: false });
+      set({ showEventListPanel: !showEventListPanel, showChatBox: false, showKGOnePanel: false });
     },
 
     // Instrument selection panel actions