grid - fix pin event

src/vs/workbench/browser/parts/editor2/nextEditorGroupView.ts

@@ -340,6 +340,7 @@ export class NextEditorGroupView extends Themable implements INextEditorGroupVie
 	private registerListeners(): void {
 
 		// Model Events
+		this._register(this._group.onDidEditorPin(editor => this.onDidEditorPin(editor)));
 		this._register(this._group.onDidEditorOpen(editor => this.onDidEditorOpen(editor)));
 		this._register(this._group.onDidEditorClose(editor => this.onDidEditorClose(editor)));
 		this._register(this._group.onDidEditorDispose(editor => this.onDidEditorDispose(editor)));
@@ -350,6 +351,12 @@ export class NextEditorGroupView extends Themable implements INextEditorGroupVie
 		this._register(this.accessor.onDidEditorPartOptionsChange(e => this.onDidEditorPartOptionsChange(e)));
 	}
 
+	private onDidEditorPin(editor: EditorInput): void {
+
+		// Event
+		this._onDidGroupChange.fire({ kind: GroupChangeKind.EDITOR_PIN, editor });
+	}
+
 	private onDidEditorOpen(editor: EditorInput): void {
 		/* __GDPR__
 			"editorOpened" : {
@@ -599,9 +606,6 @@ export class NextEditorGroupView extends Themable implements INextEditorGroupVie
 
 			// Forward to title control
 			this.titleAreaControl.pinEditor(editor);
-
-			// Event
-			this._onDidGroupChange.fire({ kind: GroupChangeKind.EDITOR_PIN, editor });
 		}
 	}