{"id":121672,"date":"2025-02-02T03:46:01","date_gmt":"2025-02-02T01:46:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/gtk-perevyol-bekend-dlya-x11-v-razryad-ustarevshih"},"modified":"2025-02-02T03:46:01","modified_gmt":"2025-02-02T01:46:01","slug":"gtk-perevyol-bekend-dlya-x11-v-razryad-ustarevshih","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/gtk-perevyol-bekend-dlya-x11-v-razryad-ustarevshih","title":{"rendered":"GTK p\u0159evedl backend pro X11 do kategorie zastaral\u00fdch.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

V\u00fdvoj\u00e1\u0159i knihovny GTK ozn\u00e1mili, \u017ee backend pro protokol X11 byl prohl\u00e1\u0161en za zastaral\u00fd a pl\u00e1nuj\u00ed zastavit jeho podporu ve verzi GTK 5. I p\u0159es zastaral\u00fd status bude podpora pro syst\u00e9my X11 zachov\u00e1na ve verzi GTK 4. <\/p>\n

Touha zbavit se backendu X11 je zp\u016fsobena ukon\u010den\u00edm aktivit na v\u00fdvoji protokolu X11 a probl\u00e9my s jeho \u00fadr\u017ebou \u2014 backend je podporov\u00e1n jen zbytkov\u011b, proto\u017ee dosavadn\u00ed v\u00fdvoj\u00e1\u0159i GTK a GNOME se soust\u0159ed\u00ed na Wayland. Kv\u016fli stagnaci ve v\u00fdvoji backendu brzd\u00ed realizaci nov\u00fdch funkc\u00ed v GTK. V roce 2022 byla u\u010din\u011bna snaha naj\u00edt osoby, kter\u00e9 by m\u011bly z\u00e1jem o podporu protokolu X11 v GTK a byly ochotny se o backend postarat, ale nikdo se nena\u0161el. <\/p>\n

Krom\u011b X11 byl za zastaral\u00fd prohl\u00e1\u0161en tak\u00e9 backend Broadway, kter\u00fd umo\u017e\u0148uje vykreslovat v\u00fdstup knihovny GTK v okn\u011b webov\u00e9ho prohl\u00ed\u017ee\u010de, a t\u0159\u00edda GtkShortcutsWindow, kter\u00e1 zobrazuje tipy pro kl\u00e1vesov\u00e9 zkratky a dotykov\u00e1 gesta. M\u00edsto GtkShortcutsWindow pl\u00e1nuj\u00ed nab\u00eddnout n\u00e1hradu, kter\u00e1 bude sou\u010d\u00e1st\u00ed v\u00fdznamn\u00e9ho podzimn\u00edho vyd\u00e1n\u00ed libadwaita. <\/p>\n

Dal\u0161\u00ed zaj\u00edmavost\u00ed je zve\u0159ejn\u011bn\u00ed verze GTK 4.17.4 v testovac\u00ed v\u011btvi 4.17, kter\u00e1 rozv\u00edj\u00ed funkce pro budouc\u00ed stabiln\u00ed verzi 4.18. Verze GTK 4.17.4 obsahuje experiment\u00e1ln\u00ed backend, kter\u00fd umo\u017e\u0148uje spou\u0161t\u011bt GTK aplikace na smartphones s platformou Android. Pro sezn\u00e1men\u00ed se s mo\u017enostmi GTK na za\u0159\u00edzen\u00edch s Android byl p\u0159ipraven apk bal\u00ed\u010dek s demonstra\u010dn\u00ed mobiln\u00ed aplikac\u00ed. <\/p>\n

Z verze GTK 4.17.4 byl odstran\u011bn renderovac\u00ed engine \u201egl\u201c, kter\u00fd pou\u017e\u00edv\u00e1 OpenGL. Od GTK 4.14 obsahuje nov\u00fd engine \u201engl\u201c, kter\u00fd implementuje \u00farove\u0148 abstrakce pro OpenGL a b\u011b\u017e\u00ed nad Vulkanem. Mezi omezen\u00edmi engine \u201engl\u201c se uv\u00e1d\u00ed ukon\u010den\u00ed podpory pro star\u00e9 ovlada\u010de a zastaral\u00fd hardware.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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