The Pastebin button has some strange style (different than other) due to rounding problem. See how it behaves on drag/scroll: https://www.youtube.com/watch?v=vtjMTSoVj-8
It's using PlasmaComponents.Button
Right, but how that button is aligned is still the responsibility of the plasmoid. This code contains: ListItem { height: button * 1.2 } Then you centre the button within it. That's going to result in a non-pixel aligned value. Patch on Phab.
Git commit 407168327b93a68865fa8367401d20673360e7c7 by David Edmundson. Committed on 16/01/2017 at 22:34. Pushed by davidedmundson into branch 'Plasma/5.9'. Fix pixel alignment and non-standard height in QuickShare delegate Summary: The current code had height: button.height * 1.2 then centered the button within it, which can result in non-pixel aligned y values, leading to rendering issues. We don't need to specify the height explicitly, it's done by ListItem if we fix the underlying binding loop. This gives the delegate the correct size of button height + margins. Reviewers: #plasma Subscribers: plasma-devel Tags: #plasma Differential Revision: https://phabricator.kde.org/D4166 M +2 -2 applets/quickshare/plasmoid/contents/ui/ShareDialog.qml https://commits.kde.org/kdeplasma-addons/407168327b93a68865fa8367401d20673360e7c7