Henning Nöth created TOBAGO-2397:
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Summary: Button-Dropdown menu position while scrolling
Key: TOBAGO-2397
URL: https://issues.apache.org/jira/browse/TOBAGO-2397
Project: MyFaces Tobago
Issue Type: Bug
Components: JavaScript
Reporter: Henning Nöth
Assignee: Henning Nöth
The dropdown menu position is set with PopperJs which works well if the related
component is not in a scrollable container (like a tc:sheet).
If the component is in a scrollable container, the position is updated very
slowly.
A better behavior would be, if the dropdown menu is closed if the user scrolls.
This is the default behavior for Chrome/Chromium in Windows and Gnome. Another
solution would be, if the user cannot scroll at all as long as the dropdown
menu stays open.
Unfortunately, the second solution is not easy to implement. So Tobago should
close dropdown menus if the user scrolls.
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