{"id":89,"date":"2014-04-01T17:00:12","date_gmt":"2014-04-01T17:00:12","guid":{"rendered":""},"modified":"2014-04-01T17:00:12","modified_gmt":"2014-04-01T17:00:12","slug":"","status":"publish","type":"post","link":"http:\/\/weizn.net\/?p=89","title":{"rendered":"[\u8f6c]GTK \u5b9e\u73b0\u952e\u76d8\u6309\u952e\u7684\u8bfb\u53d6"},"content":{"rendered":"
#include <gtk\/gtk.h>\r\n#include <gdk\/gdk.h>\r\n#include <glib.h>\r\n#include <glib\/gprintf.h>\r\n#include <stdlib.h>\r\n#include <string.h>\r\n#include <gdk\/gdkkeysyms.h>\r\n\r\ngboolean key_value(GtkWidget *widget, GdkEventKey *event, gpointer data)\r\n{\r\n    GtkWidget *label = (GtkWidget *)data;\r\n    guint keyvalue = event->keyval;\r\n    gchar temp[100];\r\n    strcpy(temp, \"press: \");\r\n    if(event->state & GDK_CONTROL_MASK)\r\n        strcat(temp, \"CTRL+\");\r\n    if(event->state & GDK_SHIFT_MASK)\r\n        strcat(temp, \"SHIFT+\");\r\n    if(event->state & GDK_META_MASK)\r\n        strcat(temp, \"ALT+\");\r\n    if(event->state & GDK_LOCK_MASK)\r\n        strcat(temp, \"LOCK+\"); \r\n    strcat(temp, gdk_keyval_name(event->keyval));\r\n    gtk_label_set_text (GTK_LABEL(label), temp);\r\n    g_print(\"%s, \",temp);\r\n    g_print(\"%s value 0x%x\/n\", gdk_keyval_name(event->keyval), event->keyval);\r\n    gtk_entry_set_text(GTK_ENTRY(widget), \"\");\r\n    return FALSE;\r\n}\r\nint main(int argc, char *argv[])\r\n{\r\n    GtkWidget *window;\r\n    GtkWidget *hbox;\r\n    GtkWidget *label;\r\n    GtkWidget *button;\r\n    GtkWidget *entry;\r\n   \r\n    gtk_init(&argc, &argv);\r\n    window = gtk_window_new(GTK_WINDOW_TOPLEVEL);\r\n\/\/    gtk_window_set_default_size(GTK_WINDOW(window), 300, 300);\r\n    hbox = gtk_hbox_new(FALSE, 10);\r\n    gtk_container_set_border_width(GTK_CONTAINER(hbox), 10);\r\n    gtk_container_add (GTK_CONTAINER(window), hbox);\r\n\r\n    label = gtk_label_new (\"please press any key\");\r\n    gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 10);\r\n   \r\n    entry = gtk_entry_new();\r\n    gtk_box_pack_start(GTK_BOX(hbox), entry, FALSE, FALSE, 10);\r\n\r\n    button = gtk_button_new_with_label (\"close\");\r\n    gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 10);\r\n\r\n    gtk_widget_show_all(window);\r\n    g_signal_connect(button, \"clicked\", G_CALLBACK(gtk_main_quit), NULL);\r\n    g_signal_connect(window, \"destroy\", G_CALLBACK(gtk_main_quit), NULL);\r\n    g_signal_connect(entry, \"key-press-event\", G_CALLBACK(key_value), label);\r\n    gtk_main();\r\n    return 0;\r\n}<\/pre>\n","protected":false},"excerpt":{"rendered":"
#include <gtk\/gtk.h>\r\n#include <gdk\/gdk.h>\r\n#include <glib.h>\r\n#include <glib\/gprintf.h>\r\n#include <stdlib.h>\r\n#include <string.h>\r\n#include <gdk\/gdkkeysyms.h&gt...<\/pre>\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-89","post","type-post","status-publish","format-standard","hentry"],"yoast_head":"\n[\u8f6c]GTK \u5b9e\u73b0\u952e\u76d8\u6309\u952e\u7684\u8bfb\u53d6 - 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=89\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[\u8f6c]GTK \u5b9e\u73b0\u952e\u76d8\u6309\u952e\u7684\u8bfb\u53d6 - Wayne's Blog\" \/>\n<meta property=\"og:description\" content=\"#include <gtk\/gtk.h> #include <gdk\/gdk.h> #include <glib.h> #include <glib\/gprintf.h> #include <stdlib.h> #include <string.h> #include <gdk\/gdkkeysyms.h&gt...\" \/>\n<meta property=\"og:url\" content=\"http:\/\/weizn.net\/?p=89\" \/>\n<meta property=\"og:site_name\" content=\"Wayne's Blog\" \/>\n<meta property=\"article:published_time\" content=\"2014-04-01T17:00:12+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=89#webpage\",\"url\":\"http:\/\/weizn.net\/?p=89\",\"name\":\"[\\u8f6c]GTK \\u5b9e\\u73b0\\u952e\\u76d8\\u6309\\u952e\\u7684\\u8bfb\\u53d6 - 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