menubar alt key settings cleanup

src/vs/workbench/browser/parts/titlebar/menubarControl.ts

@@ -42,7 +42,7 @@ export abstract class MenubarControl extends Disposable {
 	protected keys = [
 		'window.menuBarVisibility',
 		'window.enableMenuBarMnemonics',
-		'window.disableCustomMenuBarAltFocus',
+		'window.customMenuBarAltFocus',
 		'window.nativeTabs'
 	];
 
@@ -610,9 +610,11 @@ export class CustomMenubarControl extends MenubarControl {
 	}
 
 	private get currentDisableMenuBarAltFocus(): boolean {
-		let disableMenuBarAltBehavior = this.configurationService.getValue<boolean>('window.disableCustomMenuBarAltFocus');
-		if (typeof disableMenuBarAltBehavior !== 'boolean') {
-			disableMenuBarAltBehavior = false;
+		let settingValue = this.configurationService.getValue<boolean>('window.customMenuBarAltFocus');
+
+		let disableMenuBarAltBehavior = false;
+		if (typeof settingValue === 'boolean') {
+			disableMenuBarAltBehavior = !settingValue;
 		}
 
 		return disableMenuBarAltBehavior;

src/vs/workbench/browser/workbench.contribution.ts

@@ -291,14 +291,14 @@ import { isMacintosh, isWindows, isLinux, isWeb } from 'vs/base/common/platform'
 				'type': 'boolean',
 				'default': true,
 				'scope': ConfigurationScope.APPLICATION,
-				'description': nls.localize('enableMenuBarMnemonics', "If enabled, the main menus can be opened via Alt-key shortcuts. Disabling mnemonics allows to bind these Alt-key shortcuts to editor commands instead."),
+				'description': nls.localize('enableMenuBarMnemonics', "Controls whether the main menus can be opened via Alt-key shortcuts. Disabling mnemonics allows to bind these Alt-key shortcuts to editor commands instead."),
 				'included': isWindows || isLinux
 			},
-			'window.disableCustomMenuBarAltFocus': {
+			'window.customMenuBarAltFocus': {
 				'type': 'boolean',
-				'default': false,
+				'default': true,
 				'scope': ConfigurationScope.APPLICATION,
-				'markdownDescription': nls.localize('disableCustomMenuBarAltFocus', "If enabled, disables the ability to focus the menu bar with the Alt-key when not set to toggle."),
+				'markdownDescription': nls.localize('customMenuBarAltFocus', "Controls whether the menu bar will be focused by pressing the Alt-key. This setting has no effect on toggling the menu bar with the Alt-key."),
 				'included': isWindows || isLinux || isWeb
 			},
 			'window.openFoldersInNewWindow': {