restore listInactiveFocusBackground for suggest widget

src/vs/base/browser/ui/list/listWidget.ts

@@ -618,6 +618,11 @@ export class DefaultStyleController implements IStyleController {
 			content.push(`.monaco-list${suffix}:focus .monaco-list-row.selected.focused { color: ${styles.listFocusAndSelectionForeground}; }`);
 		}
 
+		if (styles.listInactiveFocusBackground) {
+			content.push(`.monaco-list${suffix} .monaco-list-row.focused { background-color:  ${styles.listInactiveFocusBackground}; }`);
+			content.push(`.monaco-list${suffix} .monaco-list-row.focused:hover { background-color:  ${styles.listInactiveFocusBackground}; }`); // overwrite :hover style in this case!
+		}
+
 		if (styles.listInactiveSelectionBackground) {
 			content.push(`.monaco-list${suffix} .monaco-list-row.selected { background-color:  ${styles.listInactiveSelectionBackground}; }`);
 			content.push(`.monaco-list${suffix} .monaco-list-row.selected:hover { background-color:  ${styles.listInactiveSelectionBackground}; }`); // overwrite :hover style in this case!
@@ -681,6 +686,7 @@ export interface IListStyles {
 	listFocusAndSelectionForeground?: Color;
 	listInactiveSelectionBackground?: Color;
 	listInactiveSelectionForeground?: Color;
+	listInactiveFocusBackground?: Color;
 	listHoverBackground?: Color;
 	listHoverForeground?: Color;
 	listDropBackground?: Color;

src/vs/editor/contrib/suggest/suggestWidget.ts

@@ -445,6 +445,7 @@ export class SuggestWidget implements IContentWidget, IDelegate<ICompletionItem>
 
 		this.toDispose = [
 			attachListStyler(this.list, themeService, {
+				listInactiveFocusBackground: editorSuggestWidgetSelectedBackground,
 				listInactiveFocusOutline: activeContrastBorder
 			}),
 			themeService.onThemeChange(t => this.onThemeChange(t)),

src/vs/platform/theme/common/styler.ts

@@ -183,6 +183,7 @@ export function attachQuickOpenStyler(widget: IThemable, themeService: IThemeSer
 		listFocusAndSelectionForeground: (style && style.listFocusAndSelectionForeground) || listActiveSelectionForeground,
 		listInactiveSelectionBackground: (style && style.listInactiveSelectionBackground) || listInactiveSelectionBackground,
 		listInactiveSelectionForeground: (style && style.listInactiveSelectionForeground) || listInactiveSelectionForeground,
+		listInactiveFocusBackground: (style && style.listInactiveFocusBackground),
 		listHoverBackground: (style && style.listHoverBackground) || listHoverBackground,
 		listHoverForeground: (style && style.listHoverForeground) || listHoverForeground,
 		listDropBackground: (style && style.listDropBackground) || listDropBackground,
@@ -201,6 +202,7 @@ export interface IListStyleOverrides extends IStyleOverrides {
 	listFocusAndSelectionForeground?: ColorIdentifier;
 	listInactiveSelectionBackground?: ColorIdentifier;
 	listInactiveSelectionForeground?: ColorIdentifier;
+	listInactiveFocusBackground?: ColorIdentifier;
 	listHoverBackground?: ColorIdentifier;
 	listHoverForeground?: ColorIdentifier;
 	listDropBackground?: ColorIdentifier;