Public bug reported: The color for the header divider is calculated by Qt.darker(backgroundColor). If backgroundColor is already very dark or black, this leads to an invisible header divider. Probably it needs to check for a certain darkness threshold and use Qt.lighter(backgroundColor) instead.
Ideally the app developer could also override the color for the divider so that it can match the foregroundColor, meaning the divider would be the same color as the text and icons inside the header. ** Affects: ubuntu-ui-toolkit (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1408643 Title: Header divider is invisible on very dark backgrounds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-ui-toolkit/+bug/1408643/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs