Fix toggle functionality for widgets. (#7178)

Co-authored-by: cccindyyyl <[email protected]> Co-authored-by: Bojun Li <[email protected]> Co-authored-by: Sen Feng <[email protected]> Co-authored-by: Ariel Kwak <[email protected]> Co-authored-by: Jeremy Tuloup <[email protected]>
jupyter · Dec 11, 2023 · 728807f · 728807f
1 parent dbb489a
commit 728807f
Showing 1 changed file with 12 additions and 9 deletions.
diff --git a/packages/application/src/panelhandler.ts b/packages/application/src/panelhandler.ts
@@ -165,17 +165,20 @@ export class SidePanelHandler extends PanelHandler {
    * if there is no most recently used.
    */
   expand(id?: string): void {
-    if (this._currentWidget) {
-      this.collapse();
-    }
     if (id) {
-      this.activate(id);
-    } else {
-      const visibleWidget = this.currentWidget;
-      if (visibleWidget) {
-        this._currentWidget = visibleWidget;
-        this.activate(visibleWidget.id);
+      if (this._currentWidget && this._currentWidget.id === id) {
+        this.collapse();
+        this.hide();
+      } else {
+        this.collapse();
+        this.hide();
+        this.activate(id);
+        this.show();
       }
+    } else if (this.currentWidget) {
+      this._currentWidget = this.currentWidget;
+      this.activate(this._currentWidget.id);
+      this.show();
     }
   }