ex21_4.c

linux 高级编程的例子源码,包括了本书上的所有代码

/*filename:ex21_4.c*/
#include <gtk/gtk.h>
void callback (GtkWidget *widget, gpointer *data)
{
    g_print ("Signal: %s was pressed\n", (char *) data);
}
gint  delete_handle (GtkWidget *widget, gpointer *data)
{
    gtk_main_quit ();
	return FALSE;
}
int main (int argc, char *argv[])
{  
    GtkWidget *window;
    GtkWidget *button;
    GtkWidget *box;

    gtk_init (&argc, &argv);

    window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
    gtk_window_set_title (GTK_WINDOW (window), "Test CheckButton");
    gtk_signal_connect (GTK_OBJECT (window), "delete_event",
                        GTK_SIGNAL_FUNC (delete_handle), NULL);
    gtk_container_border_width (GTK_CONTAINER (window), 10);
   
    box = gtk_hbox_new(FALSE, 0);
    gtk_container_add (GTK_CONTAINER (window), box);

    button = gtk_check_button_new_with_label ("CheckButton 1");
    gtk_signal_connect (GTK_OBJECT (button), "clicked",
            GTK_SIGNAL_FUNC (callback), (gpointer)"CheckButton 1");
    gtk_box_pack_start(GTK_BOX(box), button, TRUE, TRUE, 0);
    gtk_widget_show(button);

    button = gtk_check_button_new_with_label ("CheckButton 2");
    gtk_signal_connect (GTK_OBJECT (button), "clicked",
            GTK_SIGNAL_FUNC (callback), (gpointer)"CheckButton 2");
    gtk_box_pack_start(GTK_BOX(box), button, TRUE, TRUE, 0);
    gtk_widget_show(button);
    gtk_widget_show(box);
    gtk_widget_show (window);
    gtk_main ();
    return 0;
}