Only send visiblity change notification when the visibility actually …

…changes (eclipse-theia#15040) Fixes eclipse-theia#15038 Contributed by STMicroelectronics Signed-off-by: Thomas Mäder <[email protected]>
mvtecsoftware · Feb 25, 2025 · 3dde0ac · 3dde0ac
1 parent ebee2be
commit 3dde0ac
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/packages/core/src/browser/widgets/widget.ts b/packages/core/src/browser/widgets/widget.ts
@@ -234,9 +234,11 @@ export class BaseWidget extends Widget implements PreviewableWidget {
     }
 
     override clearFlag(flag: Widget.Flag): void {
+        const wasVisible = this.isVisible;
         super.clearFlag(flag);
-        if (flag === Widget.Flag.IsVisible) {
-            this.handleVisiblityChanged(this.isVisible);
+        const isVisible = this.isVisible;
+        if (isVisible !== wasVisible) {
+            this.handleVisiblityChanged(isVisible);
         }
     }
 }