{"id":165558,"date":"2026-03-21T17:11:58","date_gmt":"2026-03-21T15:12:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-cambalache-1-0-instrumenta-dlya-razrabotki-gtk-interfejsov"},"modified":"2026-03-21T17:11:58","modified_gmt":"2026-03-21T15:12:00","slug":"vypusk-cambalache-1-0-instrumenta-dlya-razrabotki-gtk-interfejsov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-cambalache-1-0-instrumenta-dlya-razrabotki-gtk-interfejsov","title":{"rendered":"Rilascio di Cambalache 1.0, uno strumento per lo sviluppo di interfacce GTK","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u00c8 stata presentata la versione 1.0 del progetto Cambalache, uno strumento per lo sviluppo rapido di interfacce per GTK 3 e GTK 4, che utilizza un design visuale (WYSIWYG), la parabola MVC e la filosofia dell'importanza primaria del modello di dati. L'assegnazione del numero di versione 1.0 viene presentata come un traguardo per la prontezza del progetto all'uso diffuso. Il codice \u00e8 scritto in Python e viene fornito con licenza LGPLv2.1. \u00c8 disponibile un pacchetto in formato flatpak per l'installazione. <\/p>\n

A differenza di Glade, in Cambalache \u00e8 fornito il supporto per la gestione di pi\u00f9 interfacce utente all'interno di un singolo progetto. Cambalache non dipende da GtkBuilder e GObject, ma fornisce un modello di dati che corrisponde al sistema di tipi GObject. \u00c8 supportata la modifica, visualizzazione e creazione di stili GTK in formato CSS, modifiche ai file XML con risorse GResources, creazione di modelli e widget, uso di file XML di GtkBuilder e markup Blueprint. <\/p>\n

Il modello di dati pu\u00f2 importare ed esportare pi\u00f9 interfacce contemporaneamente, supporta oggetti, propriet\u00e0 e segnali GtkBuilder, fornisce uno stack per il rollback delle operazioni (Annulla \/ Ripeti) e la possibilit\u00e0 di comprimere la cronologia dei comandi. Per generare il modello di dati da file gir \u00e8 disponibile l'utilit\u00e0 cambalache-db, e per generare classi GObject dalle tabelle del modello di dati si utilizza l'utilit\u00e0 db-codegen. <\/p>\n

L'interfaccia pu\u00f2 essere generata sulla base di GTK 3 e GTK 4, a seconda della versione specificata nel progetto. Per garantire il supporto di diverse versioni di GTK, la formazione dell'area di lavoro avviene in un processo separato utilizzando il widget Casilda, che consente di incorporare nelle applicazioni GTK4 finestre di altri processi ed \u00e8 implementato sotto forma di composito specializzato server<\/a>, utilizzando il protocollo Wayland e la libreria wlroots. Casilda crea dispositivi di input virtuali, eventi dei quali vengono trasmessi da GtkEventController, e un dispositivo di output virtuale delle stesse dimensioni del widget incorporato nell'applicazione. Utilizzando wlroots, il contenuto per l'anteprima viene disegnato in un buffer pixel e caricato come superficie Cairo (cairo.Surface) per il rendering in GTK. \"Rilascio \"Rilascio \"Rilascio
\n
Fonte: 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 \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Cambalache 1.0, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442 \u0431\u044b\u0441\u0442\u0440\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432 \u0434\u043b\u044f GTK 3 \u0438 GTK 4, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0439 \u0432\u0438\u0437\u0443\u0430\u043b\u044c\u043d\u043e\u0435 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 (WYSIWYG), \u043f\u0430\u0440\u0430\u0434\u0438\u0433\u043c\u0443 MVC \u0438 \u0444\u0438\u043b\u043e\u0441\u043e\u0444\u0438\u044e \u043f\u0435\u0440\u0432\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e\u0433\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043c\u043e\u0434\u0435\u043b\u0438 \u0434\u0430\u043d\u043d\u044b\u0445. \u041f\u0440\u0438\u0441\u0432\u043e\u0435\u043d\u0438\u0435 \u043d\u043e\u043c\u0435\u0440\u0430 \u0432\u0435\u0440\u0441\u0438\u0438 1.0 \u043f\u0440\u0435\u043f\u043e\u0434\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u043a\u0430\u043a \u0434\u043e\u0441\u0442\u0438\u0436\u0435\u043d\u0438\u0435 \u0433\u043e\u0442\u043e\u0432\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043a \u0448\u0438\u0440\u043e\u043a\u043e\u043c\u0443 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044e. \u041a\u043e\u0434 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 Python \u0438 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 LGPLv2.1. \u0414\u043b\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d 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