OOUI/Themes/fr

Les thèmes spécifient l'aspect et le comportement des interfaces OOUI. Les auteurs d'habillages peuvent créer des thèmes supplémentaires et les utiliser dans MediaWiki.

Les thèmes fournissent principalement le CSS, mais ils peuvent également apporter du code JavaScript (en pratique uniquement pour l'implémentation des variantes d'icônes) et des images d'icônes personnalisées (pas utilisé en pratique actuellement).



Thèmes embarqués
Two themes are provided out of the box.


 * “WikimediaUI” theme conforming to Wikimedia Foundation's design style guide. This is the default theme and in active development.
 * “Apex” theme inspired by the skin of the same name. It receives maintenance updates only.

We do not plan to have more than two built-in themes due to the additional effort that would be required to maintain them.



Thèmes personnalisés
It is possible to create custom OOUI themes. Note that this requires a lot of initial work and a lot of continuing effort to keep your theme up-to-date with OOUI changes.

OOUI themes currently must live in the same repository as the main OOUI source code (T76632), due to limitations of the build process.

To create a new OOUI theme:


 * 1) Fork the OOUI repository, e.g. from https://github.com/wikimedia/oojs-ui.
 * 2) Navigate to the   folder and run
 * 3) Make sure you can build the library with   and view the demo. To initialise the demo, run   and open   in your browser.
 * 4) Run , substituting your theme's name for  . Rather than use the   theme, you can also start with   or.
 * 5) * This will create a copy of the template theme under a new name, and tweak the build process and demos to include your new theme. Run  afterwards to make the build process pick up the new theme.
 * 6) * Your theme's styles are now in src/themes/foobar/.
 * 7) * The theme names are case-sensitive; if you type the template theme's name in lowercase, you'll get confusing errors. You might want to name your theme with uppercase first letter too to avoid lint errors.
 * 8) Write the styles for your theme!
 * 9) * Run  (or  ) to build it, use the demo to test your changes.
 * 10) Regularly merge back the changes from the OOUI repository into your fork. We release OOUI every couple of weeks. You should probably do it at least for new MediaWiki versions (roughly every 6 months).
 * 11) * Although we don't usually make gratuitous changes that would require fixes to theme styles, they sometimes happen, and there probably won't be any warnings. Sorry. You can watch for changes in the Apex theme to spot things that are likely to affect your theme too (Apex is not in active development).
 * 12) * Even if there were no such breaking changes, you should still occasionally rebuild your version to include any changes to the base styles.



Utiliser les thèmes dans MediaWiki
Every widget will use the theme defined by the current skin using  in extension.json. To use a built-in theme, this is all you need to do.

To use a custom theme in your MediaWiki skin:


 * 1) Run.
 * 2) Copy-paste the generated files from dist/ (you will need   and all , ignore the others) into a subdirectory in your skin. Also copy   from php/.
 * 3) If you have custom images, also copy-paste contents of dist/themes/foobar/ and the .json files from src/themes/foobar/.
 * 4) Define the theme using   in the skin.json file, and make your skin use the new theme with   as before.

Example change using a custom theme in a skin: https://gerrit.wikimedia.org/r/c/mediawiki/skins/Example/+/343240