{"id":100851,"date":"2021-07-25T22:22:48","date_gmt":"2021-07-25T20:22:49","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/predstavlen-cambalache-novyj-instrument-razrabotki-gtk-interfejsov"},"modified":"2021-07-25T22:22:48","modified_gmt":"2021-07-25T20:22:49","slug":"predstavlen-cambalache-novyj-instrument-razrabotki-gtk-interfejsov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/predstavlen-cambalache-novyj-instrument-razrabotki-gtk-interfejsov","title":{"rendered":"Se presenta Cambalache, una nueva herramienta de desarrollo de interfaces GTK.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

En la conferencia GUADEC 2021 se present\u00f3 Cambalache, una nueva herramienta para el desarrollo r\u00e1pido de interfaces para GTK 3 y GTK 4, que utiliza la paradoja MVC y la filosof\u00eda de la primac\u00eda del modelo de datos. Una de las diferencias m\u00e1s notables con Glade es el soporte para la gesti\u00f3n de m\u00faltiples interfaces de usuario en un solo proyecto. El c\u00f3digo del proyecto est\u00e1 escrito en Python y se distribuye bajo la licencia GPLv2. <\/p>\n

Para garantizar el soporte de m\u00faltiples ramas de GTK, la formaci\u00f3n del \u00e1rea de trabajo se realiza con la ayuda del backend Broadway, que permite renderizar la salida de la biblioteca GTK en una ventana del navegador web. El proceso principal de Cambalache proporciona una envoltura con WebKit WebView, en la que, a trav\u00e9s de Broadway, se transmite la salida del proceso Merengue, que se encarga directamente de renderizar la interfaz creada por el usuario. La interfaz puede generarse bas\u00e1ndose en GTK 3 y GTK 4, dependiendo de la versi\u00f3n especificada en el proyecto.

\"Se<\/center> <\/p>\n

Cambalache no depende de GtkBuilder y GObject, pero proporciona un modelo de datos que se ajusta al sistema de tipos de GObject. El modelo de datos puede importar y exportar varios interfaces a la vez, soporta objetos, propiedades y se\u00f1ales de GtkBuilder, ofrece una pila de retroceso de operaciones (Deshacer \/ Rehacer) y la posibilidad de comprimir el historial de comandos. Para generar el modelo de datos a partir de archivos gir se proporciona la utilidad cambalache-db, y para generar clases GObject a partir de las tablas del modelo de datos \u2014 la utilidad db-codegen.

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

\u041d\u0430 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 GUADEC 2021 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d Cambalache, \u043d\u043e\u0432\u044b\u0439 \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. \u041e\u0434\u043d\u0438\u043c \u0438\u0437 \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 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