{"id":91,"date":"2014-04-21T07:18:32","date_gmt":"2014-04-21T07:18:32","guid":{"rendered":""},"modified":"2014-04-21T07:18:32","modified_gmt":"2014-04-21T07:18:32","slug":"","status":"publish","type":"post","link":"http:\/\/weizn.net\/?p=91","title":{"rendered":"[\u8f6c]GTK TREEVIEW\u76f8\u5e94\u53cc\u51fb\u7684\u4e8b\u4ef6"},"content":{"rendered":"

\n\t\u5728\u767e\u5ea6\u4e0a\u641c\u7d22\u4e86\u5f88\u591a\u72e0\u591a\uff0c\u6709\u51e0\u904d\u76f8\u5e94\u7684\u6587\u7ae0\uff0c\u7528\u7684\u662fbutton-press-event\uff0c\u53ef\u4ee5\u5904\u7406\u53cc\u51fb\u4e8b\u4ef6\uff0c\u4f46\u662f\uff0c\u5355\u51fb\u4e4b\u540e\uff0c\u8be5\u884c\u6ca1\u6709\u4efb\u4f55\u53d8\u5316\uff0c
\n\u4e5f\u5c31\u91cd\u65b0\u5b9a\u4e49button-press-event\uff0c\u5bfc\u81f4\u539f\u6765singal clicked\u9ed8\u8ba4\u7684\u805a\u7126\u4e8e\u8be5\u884c\u7684\u529f\u80fd\u5931\u6548\u4e86\uff0c\u5f88\u662f\u90c1\u95f7\u3002<\/span>\n<\/p>\n

\n\tgoogle\u4e00\u4e0b\u4e4b\u540e\uff0c\u624d\u53d1\u73b0\u5176\u5b9e\u4e0d\u662f\u6ca1\u6709\u5b8c\u7f8e\u89e3\u51b3\u7684\u65b9\u6cd5\uff0c\u53ea\u80fd\u8bf4\u4e2d\u56fd\u4eba\u8fd8\u662f\u5c11\u90e8\u5206\u4eba\u5728\u7528gtk\u3002<\/span>\n<\/p>\n

\n\t\u5728\u4e00\u4e2a\u6280\u672f\u6587\u6863\u4e2dhttp:\/\/scentric.net\/tutorial\/treeview-tutorial.html\u6709\u5f88\u6e05\u6670\u7684\u5173\u4e8etreeview\u5904\u7406\u53cc\u51fb\u7684\u4fe1\u53f7\uff1a<\/span>\n<\/p>\n

row-activated\uff0c\u53ca\u5f88\u6e05\u6670\u7684\u4f8b\u5b50\u3002<\/span>
\n\u5982\u4e0b\uff1a<\/span>
\n void<\/span>
\n view_onRowActivated (GtkTreeView *treeview,<\/span>
\n GtkTreePath *path,<\/span>
\n GtkTreeViewColumn *col,<\/span>
\n gpointer userdata)<\/span>
\n {<\/span>
\n GtkTreeModel *model;<\/span>
\n GtkTreeIter iter;<\/span><\/p>\n

g_print (“A row has been double-clicked!\\n”);<\/span><\/p>\n

model = gtk_tree_view_get_model(treeview);<\/span><\/p>\n

if (gtk_tree_model_get_iter(model, &iter, path))<\/span>
\n {<\/span>
\n gchar *name;<\/span><\/p>\n

gtk_tree_model_get(model, &iter, COLUMN_NAME, &name, -1);<\/span><\/p>\n

g_print (“Double-clicked row contains name %s\\n”, name);<\/span><\/p>\n

g_free(name);<\/span>
\n }<\/span>
\n }<\/span><\/p>\n

void<\/span>
\n create_view (void)<\/span>
\n {<\/span>
\n GtkWidget *view;<\/span><\/p>\n

view = gtk_tree_view_new();<\/span><\/p>\n

…<\/span><\/p>\n

g_signal_connect(view, “row-activated”, (GCallback) view_onRowActivated, NULL);<\/span><\/p>\n

…<\/span>
\n }<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

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\n\u4e5f\u5c31\u91cd\u65b0\u5b9a\u4e49button-press-event\uff0c\u5bfc\u81f4\u539f\u6765singal clicked\u9ed8\u8ba4\u7684\u805a\u7126\u4e8e\u8be5\u884c\u7684\u529f\u80fd\u5931\u6548\u4e86\uff0c\u5f88\u662f\u90c1\u95f7\u3002<\/span><\/p>\n

google\u4e00\u4e0b\u4e4b\u540e\uff0c\u624d\u53d1\u73b0\u5176\u5b9e\u4e0d\u662f\u6ca1\u6709\u5b8c\u7f8e\u89e3\u51b3\u7684\u65b9\u6cd5\uff0c\u53ea\u80fd\u8bf4\u4e2d\u56fd\u4eba\u8fd8\u662f\u5c11\u90e8\u5206\u4eba\u5728\u7528gtk\u3002<\/span><\/p>\n

\u5728\u4e00\u4e2a\u6280\u672f\u6587\u6863\u4e2dhttp:\/\/scentr…<\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[327],"tags":[],"class_list":["post-91","post","type-post","status-publish","format-standard","hentry"],"yoast_head":"\n[\u8f6c]GTK TREEVIEW\u76f8\u5e94\u53cc\u51fb\u7684\u4e8b\u4ef6 - Wayne's Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/weizn.net\/?p=91\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[\u8f6c]GTK TREEVIEW\u76f8\u5e94\u53cc\u51fb\u7684\u4e8b\u4ef6 - Wayne's Blog\" \/>\n<meta property=\"og:description\" content=\"\u5728\u767e\u5ea6\u4e0a\u641c\u7d22\u4e86\u5f88\u591a\u72e0\u591a\uff0c\u6709\u51e0\u904d\u76f8\u5e94\u7684\u6587\u7ae0\uff0c\u7528\u7684\u662fbutton-press-event\uff0c\u53ef\u4ee5\u5904\u7406\u53cc\u51fb\u4e8b\u4ef6\uff0c\u4f46\u662f\uff0c\u5355\u51fb\u4e4b\u540e\uff0c\u8be5\u884c\u6ca1\u6709\u4efb\u4f55\u53d8\u5316\uff0c \u4e5f\u5c31\u91cd\u65b0\u5b9a\u4e49button-press-event\uff0c\u5bfc\u81f4\u539f\u6765singal clicked\u9ed8\u8ba4\u7684\u805a\u7126\u4e8e\u8be5\u884c\u7684\u529f\u80fd\u5931\u6548\u4e86\uff0c\u5f88\u662f\u90c1\u95f7\u3002google\u4e00\u4e0b\u4e4b\u540e\uff0c\u624d\u53d1\u73b0\u5176\u5b9e\u4e0d\u662f\u6ca1\u6709\u5b8c\u7f8e\u89e3\u51b3\u7684\u65b9\u6cd5\uff0c\u53ea\u80fd\u8bf4\u4e2d\u56fd\u4eba\u8fd8\u662f\u5c11\u90e8\u5206\u4eba\u5728\u7528gtk\u3002\u5728\u4e00\u4e2a\u6280\u672f\u6587\u6863\u4e2dhttp:\/\/scentr...\" \/>\n<meta property=\"og:url\" content=\"http:\/\/weizn.net\/?p=91\" \/>\n<meta property=\"og:site_name\" content=\"Wayne's Blog\" \/>\n<meta property=\"article:published_time\" content=\"2014-04-21T07:18:32+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"zinan\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"http:\/\/weizn.net\/#website\",\"url\":\"http:\/\/weizn.net\/\",\"name\":\"Wayne's Blog\",\"description\":\"\",\"publisher\":{\"@id\":\"http:\/\/weizn.net\/#\/schema\/person\/e88bc12c590502d8b6249326f960b264\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\/\/weizn.net\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"WebPage\",\"@id\":\"http:\/\/weizn.net\/?p=91#webpage\",\"url\":\"http:\/\/weizn.net\/?p=91\",\"name\":\"[\\u8f6c]GTK TREEVIEW\\u76f8\\u5e94\\u53cc\\u51fb\\u7684\\u4e8b\\u4ef6 - 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