ngraham added a comment.
A downward-pointing triangle doesn't make sense for pop-ups with a standard Plasma panel because pop-ups appear to slide out of panels, and they're always touching one another. So there is never a question about what the parent is. Latte has a different visual style and pop-ups are sort of floating in space, which is why I suggested the triangle. REPOSITORY R242 Plasma Framework (Library) REVISION DETAIL https://phabricator.kde.org/D15814 To: mvourlakos, #plasma Cc: abetts, broulik, ngraham, kde-frameworks-devel, michaelh, bruns
