【文件属性】：
文件名称：用GTK+写的HelloWorld.txt
文件大小：11KB
文件格式：TXT
更新时间：2011-10-02 08:39:25
用GTK+写的HelloWorld.txt
GtkWidget *window, *button;
//初始化GTK+程序
gtk_init(&argc, &argv);
//创建窗口，并为窗口的关闭信号加回调函数以便退出
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
g_signal_connect(G_OBJECT(window),"delete_event",
G_CALLBACK(gtk_main_quit),NULL);
gtk_window_set_title(GTK_WINDOW(window),"Hello World!");
gtk_container_set_border_width(GTK_CONTAINER(window),10);
//创建按钮控件，为单击信号加回调函数，将其放入窗口中
button=gtk_button_new_with_label("Hello World!");
g_signal_connect(G_OBJECT(button),"clicked",
G_CALLBACK(on_button_clicked),(gpointer)"你好！\n*的世界。");
gtk_container_add(GTK_CONTAINER(window),button);