🌐EnglishEnglishDeutschFrançaisPolskiPortuguêsРусский한국어中文日本語EntityQ786614· pop 7· linked from 40 articlessignals and slotsone of the fundamental concepts in the Qt frameworkAvailable in 7 languagesFrançaisDeutschРусскийPortuguêsPolskiUkrainianvia Wikidata sitelinks · CC0ConnectionsQ201904EntityLinuxEntityCategoriesCleanup tagged articles with a reason field from July 2013Qt (software)