Ubuntu下GTK的安装、编译和测试

$sudo apt-get install build-essential

$sudo apt-get install gnome-core-devel 

$sudo apt-get install pkg-config

$sudo apt-get install devhelp

$sudo apt-get install libglib2.0-doc libgtk2.0-doc

$sudo apt-get install glade libglade2-dev

或者

$sudo apt-get install glade-gnome glade-common glade-doc

$sudo apt-get install libgtk2.0-dev

或者

$sudo apt-get install libgtk2.0*

$pkg-config --modversion gtk+

$pkg-config --modversion gtk+-2.0

$pkg-config --version

$pkg-config --list-all grep gtk

//Helloworld.c

#include <gtk/gtk.h>

int main(int argc,char *argv[])
{
    GtkWidget    *window;
    GtkWidget    *label;
    
    gtk_init(&argc,&argv);
    
    /* create the main, top level, window */
    window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    
    /* give it the title */
    gtk_window_set_title(GTK_WINDOW(window),"Hello World");
    
    /* connect the destroy signal of the window to gtk_main_quit
     * when the window is about to be destroyed we get a notification and
     * stop the main GTK+ loop
     */
    g_signal_connect(window,"destroy",G_CALLBACK(gtk_main_quit),NULL);
    
    /* create the "Hello, World" label */
    label = gtk_label_new("Hello, World");
    
    /* and insert it into the main window */
    gtk_container_add(GTK_CONTAINER(window),label);
    
    /* make sure that everything, window and label, are visible */
    gtk_widget_show_all(window);
    
    /* start the main loop, and let it rest until the application is closed */
    gtk_main();
    
    return 0;
} 

$gcc -o Helloworld Helloworld.c `pkg-config --cflags --libs gtk+-2.0`

$./Helloworld