@vaadin/component-base - npm Package Compare versions

Comparing version 24.6.4 to 24.6.5

package.json

 {
   "name": "@vaadin/component-base",
-  "version": "24.6.4",
+  "version": "24.6.5",
   "publishConfig": {
@@ -41,8 +41,8 @@ "access": "public"
   "devDependencies": {
-    "@vaadin/chai-plugins": "~24.6.4",
-    "@vaadin/test-runner-commands": "~24.6.4",
+    "@vaadin/chai-plugins": "~24.6.5",
+    "@vaadin/test-runner-commands": "~24.6.5",
     "@vaadin/testing-helpers": "^1.1.0",
     "sinon": "^18.0.0"
   },
-  "gitHead": "02d8ac2c39bc2d27fe60acec7d7bac6bdb73d8a1"
+  "gitHead": "fc109a4234a1f60e89717ab1c0dc8fb4451aa418"
 }

src/define.js

@@ -16,3 +16,3 @@ /**
 
-export function defineCustomElement(CustomElement, version = '24.6.4') {
+export function defineCustomElement(CustomElement, version = '24.6.5') {
   Object.defineProperty(CustomElement, 'version', {
@@ -19,0 +19,0 @@ get() {

src/virtualizer-iron-list-adapter.js

@@ -55,2 +55,16 @@ /**
 
+    const attachObserver = new ResizeObserver(([{ contentRect }]) => {
+      const isHidden = contentRect.width === 0 && contentRect.height === 0;
+      if (!isHidden && this.__scrollTargetHidden && this.scrollTarget.scrollTop !== this._scrollPosition) {
+        // When removing element from DOM, its scroll position is lost and
+        // virtualizer doesn't re-render when adding it to the DOM again.
+        // Restore scroll position when the scroll target becomes visible,
+        // which is the case e.g. when virtualizer is used inside a dialog.
+        this.scrollTarget.scrollTop = this._scrollPosition;
+      }
+
+      this.__scrollTargetHidden = isHidden;
+    });
+    attachObserver.observe(this.scrollTarget);
+
     this._scrollLineHeight = this._getScrollLineHeight();
@@ -57,0 +71,0 @@ this.scrollTarget.addEventListener('wheel', (e) => this.__onWheel(e));

No alert changes

Improved metrics

Total package byte prevSize

221335

0.33%

Lines of code

6520

0.18%

No dependency changes