Fixes PolymerElements#168

This fixes PolymerElements#168. When using Browser-Zoom scrollLeft can be a decimal number. Using Math.ceil on scrollLeft will ensure that the condition will be met in this case and the rightHidden will be set properly.
felvhage · Jun 1, 2016 · 247ef9d · 247ef9d
1 parent 39d485e
commit 247ef9d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/paper-tabs.html b/paper-tabs.html
@@ -511,7 +511,7 @@
         var scrollLeft = this.$.tabsContainer.scrollLeft;
 
         this._leftHidden = scrollLeft === 0;
-        this._rightHidden = scrollLeft === this._tabContainerScrollSize;
+        this._rightHidden = Math.ceil(scrollLeft) >= this._tabContainerScrollSize;
       },
 
       _onLeftScrollButtonDown: function() {