{"id":79997,"date":"2020-05-02T07:41:59","date_gmt":"2020-05-02T05:41:59","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/tcl-tk-alternativnyj-dialog-vybora-fajlov-dlya-platform-linux-i-android"},"modified":"2020-05-02T07:41:59","modified_gmt":"2020-05-02T05:41:59","slug":"tcl-tk-alternativnyj-dialog-vybora-fajlov-dlya-platform-linux-i-android","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/tcl-tk-alternativnyj-dialog-vybora-fajlov-dlya-platform-linux-i-android","title":{"rendered":"Tcl\/Tk. Dialogo alternativo per la scelta dei file per le piattaforme Linux e Android","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"


\n \"Tcl\/Tk.<\/p>\n

<\/a><\/p>\n

<\/p>\n

Oggi il linguaggio di scripting Tcl\/Tk \u00e8 utilizzato non solo sui computer, ma con successo portato<\/a> sulla piattaforma Android. Ma proprio su questa piattaforma sono emersi in modo particolare tutti i difetti della finestra di dialogo per la selezione dei file tcl\/tk (tk_getSaveFile, tk_getOpenFile o tk_chooseDirectory).<\/p>\n

<\/noindex><\/p>\n

Cosa non va in questa finestra di dialogo? Mancanza di operazioni elementari con directory\/file: creare, eliminare, rinominare. No, non fraintendere, nel Tcl tutti questi meccanismi sono ovviamente implementati, semplicemente non ci sono nell'interfaccia GUI della finestra di dialogo. Su Linux non \u00e8 cos\u00ec evidente, mentre sulla piattaforma Android questa finestra di dialogo causa molti disagi.<\/p>\n

Alla fine \u00e8 stata creata una balalaika (cos\u00ec vengono chiamati i pacchetti\/package per Tcl) tkfe<\/b> (tk file explorer).<\/p>\n

Nello sviluppo del pacchetto tkfe sono stati presi in considerazione non solo la necessit\u00e0 di almeno operazioni elementari con file\/directory, ma anche il desiderio di avere un esploratore sia in una finestra separata che in un frame separato, che l'utente pu\u00f2 posizionare come preferisce nella propria GUI.<\/p>\n

Nel progetto \u00e8 presente un esempio complesso sull'uso del pacchetto. Ovviamente, questa finestra di dialogo pu\u00f2 essere utilizzata anche su altre piattaforme. Non \u00e8 difficile anche trasferirla su Python\/TkInter.<\/p>\n

<\/noindex><\/p>\n

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

\u0421\u0435\u0433\u043e\u0434\u043d\u044f \u0441\u043a\u0440\u0438\u043f\u0442\u043e\u0432\u044b\u0439 \u044f\u0437\u044b\u043a Tcl\/Tk \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u043d\u0430 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u0430\u0445, \u043d\u043e \u0438 \u0441 \u0443\u0441\u043f\u0435\u0445\u043e\u043c \u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d \u043d\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0443 Android. \u041d\u043e \u0438\u043c\u0435\u043d\u043d\u043e \u043d\u0430 \u044d\u0442\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435 \u0441\u0442\u0430\u043b\u0438 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u0432\u0438\u0434\u043d\u044b \u0432\u0441\u0435 \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043a\u0438 \u0434\u0438\u0430\u043b\u043e\u0433\u0430 \u0432\u044b\u0431\u043e\u0440\u0430 \u0444\u0430\u0439\u043b\u043e\u0432 tcl\/tk (tk_getSaveFile, tk_getOpenFile \u0438\u043b\u0438 tk_chooseDirectory). \u0427\u0442\u043e \u043d\u0435 \u0443\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u0442 \u0432 \u044d\u0442\u043e\u043c \u0434\u0438\u0430\u043b\u043e\u0433\u0435? \u041e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435 \u0432 \u043d\u0435\u043c \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430\u0440\u043d\u044b\u0445 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439 \u0441 \u043f\u0430\u043f\u043a\u0430\u043c\u0438\/\u0444\u0430\u0439\u043b\u0430\u043c\u0438: \u0441\u043e\u0437\u0434\u0430\u0442\u044c, \u0443\u043d\u0438\u0447\u0442\u043e\u0436\u0438\u0442\u044c, \u043f\u0435\u0440\u0435\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u0442\u044c. \u041d\u0435\u0442, \u043d\u0435 \u043f\u043e\u0434\u0443\u043c\u0430\u0439\u0442\u0435, \u0432 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":79998,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-79997","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\n","aioseo_head_json":{"title":"\ud83e\udd47Tcl\/Tk. Finestra di dialogo alternativa per la selezione dei file per le piattaforme Linux e Android | ProHoster","description":"","canonical_url":"https:\/\/prohoster.info\/it\/blog\/news\/tcl-tk-alternativnyj-dialog-vybora-fajlov-dlya-platform-linux-i-android","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47Tcl\/Tk. \u0410\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u043d\u044b\u0439 \u0434\u0438\u0430\u043b\u043e\u0433 \u0432\u044b\u0431\u043e\u0440\u0430 \u0444\u0430\u0439\u043b\u043e\u0432 \u0434\u043b\u044f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c Linux \u0438 Android | ProHoster","og:url":"https:\/\/prohoster.info\/it\/blog\/news\/tcl-tk-alternativnyj-dialog-vybora-fajlov-dlya-platform-linux-i-android","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2020-05-02T05:41:59+00:00","article:modified_time":"2020-05-02T05:41:59+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"79997","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 13:12:52","updated":"2022-10-03 10:04:11","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts\/79997","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/comments?post=79997"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts\/79997\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/media\/79998"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/media?parent=79997"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/categories?post=79997"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/tags?post=79997"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}