chartsgallery: Add connection hints to themewidget.ui
Since qtbase commit 97b177ccd07 ("uic: Add a check for connections"),
uic crashes on connections without <hints>.
Pick-to: 6.12
Task-number: QTBUG-149235
Change-Id: I3abf6c98dc8e1980d1c5378d91968290896711a4
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>
| commit | 6c50054d1bb7285ae764d3958b9714b7440f6ee3 |
| parent | 42c637042f2ae1ade5deaa060fd2fc59cd39b866 |
| author | Kwanghyo Park <kwanghyo.park@qt.io> |
| committer | Kwanghyo Park <kwanghyo.park@qt.io> |
| commit time | Tue, 18 Aug 2026 04:59:40 +0000 |