{"id":115028,"date":"2024-04-13T14:30:18","date_gmt":"2024-04-13T12:30:18","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-cambalache-0-90-instrumenta-dlya-razrabotki-gtk-interfejsov"},"modified":"2024-04-13T14:30:18","modified_gmt":"2024-04-13T12:30:18","slug":"vypusk-cambalache-0-90-instrumenta-dlya-razrabotki-gtk-interfejsov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-cambalache-0-90-instrumenta-dlya-razrabotki-gtk-interfejsov","title":{"rendered":"Rilascio di Cambalache 0.90, strumento per lo sviluppo di interfacce GTK","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u00c8 stato pubblicato il rilascio del progetto Cambalache 0.90, che sviluppa uno strumento di sviluppo rapido di interfacce per GTK 3 e GTK 4, utilizzando il paradigma MVC e la filosofia che d\u00e0 priorit\u00e0 al modello dei dati. A differenza di Glade, Cambalache offre supporto per la gestione di pi\u00f9 interfacce utente in un unico progetto. Il codice \u00e8 scritto in Python e viene fornito sotto licenza LGPLv2.1. \u00c8 disponibile un pacchetto in formato flatpak per l'installazione. <\/p>\n

Cambalache non dipende da GtkBuilder e GObject, ma fornisce un modello dati che corrisponde al sistema di tipi GObject. Il modello di dati pu\u00f2 importare ed esportare pi\u00f9 interfacce contemporaneamente, supporta oggetti, propriet\u00e0 e segnali GtkBuilder, offre uno stack di operazioni di annullamento\/ripristino (Undo\/Redo) 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, mentre per generare classi GObject dalle tabelle del modello dati \u00e8 disponibile 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 attraverso il backend Broadway, che consente di disegnare l'output della libreria GTK in una finestra del browser web. Il processo principale di Cambalache fornisce un wrapper basato su WebKit WebView, in cui tramite Broadway viene trasmesso l'output dal processo Merengue, che si occupa direttamente di disegnare l'interfaccia creata dall'utente. <\/p>\n

Nella nuova versione \u00e8 stata effettuata la migrazione dell'interfaccia utente di Cambalache alla libreria GTK 4. Il catalogo dei widget \u00e8 stato aggiornato per GNOME SDK 46. Le funzionalit\u00e0 relative al collegamento delle azioni agli elementi dei menu contestuali e alla traduzione degli suggerimenti di tooltip per i pulsanti sono state ampliate. L'assegnazione del numero 0.90 dopo le versioni 0.1x spiega l'avvicinarsi alla prontezza per rilasciare Cambalache 1.0.

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

\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Cambalache 0.90, \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 \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. \u0412 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 Glade \u0432 Cambalache \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u0432 \u043e\u0434\u043d\u043e\u043c \u043f\u0440\u043e\u0435\u043a\u0442\u0435. \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 \u043f\u0430\u043a\u0435\u0442 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0435 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