QtLockscreenConfig is a little utility to set the QtLockscreen’s active theme. You can also preview the theme (keep the theme name pressed for the context menu and select “Preview
The utility only lists correctly installed themes.
A theme should be composed by:
- The configuration file (name it themeName.ini) in /opt/qtlockscreen
- A directory containing the images (name it /opt/qtlockscreen/themeName)
- Fonts (if needed) to be installed in /usr/share/fonts
The screenshots are generated using QtLockscreen, so the first time you execute it you’ll have to wait some seconds for the thumbnails to show. If you update a theme you can clear the screenshots cache from the main menu or update just one theme’s screenshot from the theme menu.