SCM - fix action bar regression (microsoft#182063)

SCM - fix action bar regression (microsoft#182032)

Author: lszomoru

src/vs/workbench/contrib/scm/browser/scmViewPane.ts

@@ -357,6 +357,7 @@ interface ResourceTemplate {
 	decorationIcon: HTMLElement;
 	actionBar: ActionBar;
 	actionBarMenu: IMenu | undefined;
+	readonly actionBarMenuListener: MutableDisposable<IDisposable>;
 	readonly elementDisposables: DisposableStore;
 	readonly disposables: IDisposable;
 }
@@ -418,9 +419,10 @@ class ResourceRenderer implements ICompressibleTreeRenderer<ISCMResource | IReso
 		});
 
 		const decorationIcon = append(element, $('.decoration-icon'));
-		const disposables = combinedDisposable(actionBar, fileLabel);
+		const actionBarMenuListener = new MutableDisposable<IDisposable>();
+		const disposables = combinedDisposable(actionBar, fileLabel, actionBarMenuListener);
 
-		return { element, name, fileLabel, decorationIcon, actionBar, actionBarMenu: undefined, elementDisposables: new DisposableStore(), disposables };
+		return { element, name, fileLabel, decorationIcon, actionBar, actionBarMenu: undefined, actionBarMenuListener, elementDisposables: new DisposableStore(), disposables };
 	}
 
 	renderElement(node: ITreeNode<ISCMResource, FuzzyScore | LabelFuzzyScore> | ITreeNode<ISCMResource | IResourceNode<ISCMResource, ISCMResourceGroup>, FuzzyScore | LabelFuzzyScore>, index: number, template: ResourceTemplate): void {
@@ -521,8 +523,9 @@ class ResourceRenderer implements ICompressibleTreeRenderer<ISCMResource | IReso
 	private _renderActionBar(template: ResourceTemplate, resourceOrFolder: ISCMResource | IResourceNode<ISCMResource, ISCMResourceGroup>, menu: IMenu): void {
 		if (!template.actionBarMenu || template.actionBarMenu !== menu) {
 			template.actionBar.clear();
-			template.elementDisposables.add(connectPrimaryMenuToInlineActionBar(menu, template.actionBar));
+
 			template.actionBarMenu = menu;
+			template.actionBarMenuListener.value = connectPrimaryMenuToInlineActionBar(menu, template.actionBar);
 		}
 
 		template.actionBar.context = resourceOrFolder;