{"id":138366,"date":"2025-06-27T17:12:04","date_gmt":"2025-06-27T15:12:05","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/biblioteka-postroeniya-graficheskih-interfejsov-cosmoe-ispolzuyushhaya-wayland-i-api-v-stile-beos"},"modified":"2025-06-27T17:12:04","modified_gmt":"2025-06-27T15:12:05","slug":"biblioteka-postroeniya-graficheskih-interfejsov-cosmoe-ispolzuyushhaya-wayland-i-api-v-stile-beos","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/biblioteka-postroeniya-graficheskih-interfejsov-cosmoe-ispolzuyushhaya-wayland-i-api-v-stile-beos","title":{"rendered":"Kni\u017enica na vytv\u00e1ranie grafick\u00fdch rozhran\u00ed Cosmoe, ktor\u00e1 vyu\u017e\u00edva Wayland a API v \u0161t\u00fdle BeOS","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Predstaven\u00e1 GUI kni\u017enica Cosmoe, ktor\u00e1 podporuje pr\u00e1cu v Linuxe v prostrediach zalo\u017een\u00fdch na Waylande. Cosmoe umo\u017e\u0148uje vytv\u00e1ra\u0165 programy s grafick\u00fdm rozhran\u00edm v jazyku C++, pri\u010dom vyu\u017e\u00edva API v \u0161t\u00fdle kni\u017enice tried opera\u010dn\u00e9ho syst\u00e9mu BeOS na vytv\u00e1ranie rozhrania. Kni\u017enica umo\u017e\u0148uje priamo sp\u00fa\u0161\u0165a\u0165 v Linuxe programy, ktor\u00e9 pou\u017e\u00edvaj\u00fa API BeOS. K\u00f3d projektu je distribuovan\u00fd pod licenciou MIT. <\/p>\n

Cosmoe pon\u00faka sadu tried C++, ktor\u00e9 umo\u017e\u0148uj\u00fa r\u00fdchlo a jednoducho vytv\u00e1ra\u0165 u\u017e\u00edvate\u013esk\u00e9 rozhrania. Na jednej strane je Cosmoe podstatne jednoduch\u0161ia a kompaktn\u00e1 ako tak\u00e9 toolkit ako GTK a Qt, ale na druhej strane umo\u017e\u0148uje vytv\u00e1ra\u0165 rozhrania, ktor\u00e9 vyzeraj\u00fa modernej\u0161ie ako pri pou\u017eit\u00ed \u013eahk\u00fdch FLTK a Xforms. Na zastaran\u00fdch syst\u00e9moch umo\u017e\u0148uje Cosmoe dosiahnu\u0165 ve\u013emi n\u00edzku spotrebu zdrojov, zatia\u013e \u010do na modern\u00fdch dok\u00e1\u017ee vy\u017em\u00fdka\u0165 z hardv\u00e9ru maxim\u00e1lny v\u00fdkon v\u010faka akt\u00edvnemu vyu\u017e\u00edvaniu viacvl\u00e1knovosti. Je k dispoz\u00edcii kolekcia pr\u00edkladov aplik\u00e1ci\u00ed, ktor\u00e9 pou\u017e\u00edvaj\u00fa Cosmoe na vytvorenie rozhrania, medzi ktor\u00fdmi s\u00fa emul\u00e1tor termin\u00e1lu, editor \u0161t\u00fdlov a jednoduch\u00e9 hry. <\/p>\n

Kni\u017enica je zalo\u017een\u00e1 ako \u013eahk\u00e9 a netr_require_server_components (app_server, registrar) odvetvie z k\u00f3dovej z\u00e1kladne projektu Cosmoe Classic, prevedenej na pr\u00e1cu nad kompozitn\u00fdmi serverov<\/a>, pou\u017e\u00edvaj\u00facimi protokol Wayland. Projekt Cosmoe Classic sa zaoberal portovan\u00edm prostredia Haiku OS na pr\u00e1cu na jadre Linuxu a pou\u017e\u00edval vykres\u013eovanie rozhrania vo okne vytvorenom pomocou kni\u017enice SDL. V\u00fdvoj Cosmoe Classic bol obnoven\u00fd minul\u00fd rok po sedemn\u00e1s\u0165ro\u010dnej prest\u00e1vke. <\/p>\n

V s\u00fa\u010dasnej dobe je projekt preorientovan\u00fd z v\u00fdvoja fork-u OS Haiku na vytvorenie samostatnej kni\u017enice na vytv\u00e1ranie grafick\u00fdch aplik\u00e1ci\u00ed pre Linux. V aktu\u00e1lnom \u0161t\u00e1diu je v\u00fdvoj na alfa f\u00e1ze a kni\u017enica u\u017e podporuje pribli\u017ene 95 % v\u0161etk\u00fdch mo\u017enost\u00ed API BeOS. Medzi najd\u00f4le\u017eitej\u0161ie obmedzenia patr\u00ed absencia podpory nedotknut\u00fdch na obrazovke in\u0161tanci\u00ed typu BBitmap potrebn\u00fdch na hardv\u00e9rov\u00e9 zr\u00fdchlenie vykres\u013eovania a nepripravenos\u0165 API BFilePanel, ktor\u00e9 formuje dial\u00f3gy na otv\u00e1ranie a ukladanie s\u00faborov.

\"Kni\u017enica<\/center>
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0430 GUI-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 Cosmoe, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0449\u0430\u044f \u0440\u0430\u0431\u043e\u0442\u0443 \u0432 Linux \u0432 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u044f\u0445 \u043d\u0430 \u0431\u0430\u0437\u0435 Wayland. Cosmoe \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b \u0441 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u043c \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 C++, \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044f \u0434\u043b\u044f \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 API \u0432 \u0441\u0442\u0438\u043b\u0435 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u043a\u043b\u0430\u0441\u0441\u043e\u0432 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b BeOS. \u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u0434\u0430\u0451\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0442\u044c \u0432 Linux \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0435 API BeOS. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 MIT. Cosmoe \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442 \u043d\u0430\u0431\u043e\u0440 \u043a\u043b\u0430\u0441\u0441\u043e\u0432 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":138367,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-138366","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Kni\u017enica na vytv\u00e1ranie grafick\u00fdch rozhran\u00ed Cosmoe, ktor\u00e1 pou\u017e\u00edva Wayland a API v \u0161t\u00fdle BeOS | ProHoster","description":"Predstaven\u00e1 GUI kni\u017enica Cosmoe, ktor\u00e1 podporuje pr\u00e1cu v Linuxe v 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