/* * * Sample Code for Gtk+ Programming in C, 1st Edition, Prentice Hall * * Copyright 2000 - 2002 Syd Logan, All Rights Reserved * * This code is distributed without warranty. You are free to use this * code for any purpose, however, if this code is republished or * redistributed in its original form, as hardcopy or electronically, * then you must include this copyright notice along with the code. * * Questions or comments regarding this code or any bugs it contains can * be directed to the author via e-mail at slogan@cts.com **/#include <gtk/gtk.h>/* * GtkToolBar */static GtkWidget*new_pixmap (char *filename, GdkWindow *window, GdkColor *background){  GtkWidget *wpixmap;  GdkPixmap *pixmap;  GdkBitmap *mask;  pixmap = gdk_pixmap_create_from_xpm (window, &mask,    background, filename);  wpixmap = gtk_pixmap_new (pixmap, mask);  return wpixmap;}static voidbutton_callback(GtkWidget *widget, gpointer data){	printf( "%s\n" , (char *) data );}static GtkWidget*make_toolbar (GtkWidget *window){  GtkWidget *toolbar;  toolbar = gtk_toolbar_new (GTK_ORIENTATION_HORIZONTAL, GTK_TOOLBAR_BOTH);  gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), "Go", "Green Means Go", NULL,    new_pixmap ("go.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),   (GtkSignalFunc) button_callback, "Go button was pressed" );  gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), "Caution",     "Yellow Means Caution", NULL,	  new_pixmap ("caution.xpm", window->window,     &window->style->bg[GTK_STATE_NORMAL]),	  (GtkSignalFunc) button_callback, "Caution button was pressed" );  gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), "Stop", "Red Means Stop",     NULL, new_pixmap ("stop.xpm", window->window,     &window->style->bg[GTK_STATE_NORMAL]), (GtkSignalFunc) button_callback,     "Stop button was pressed" );    return toolbar;}main( argc, argv )int argc;char *argv[];{  GtkWidget *window, *toolbar, *vbox;  gtk_init( &argc, &argv );  window = gtk_window_new(GTK_WINDOW_TOPLEVEL);	gtk_widget_show( window );  gtk_window_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);  gtk_signal_connect (GTK_OBJECT (window), "destroy",    GTK_SIGNAL_FUNC(gtk_widget_destroy), &window);  gtk_window_set_title (GTK_WINDOW (window), "GtkToolbar Sample");  gtk_container_border_width (GTK_CONTAINER (window), 0);  toolbar = make_toolbar(window);  vbox = gtk_vbox_new( FALSE, 0 );  gtk_container_add (GTK_CONTAINER (window), vbox);  gtk_box_pack_start( GTK_BOX( vbox ), toolbar, FALSE, FALSE, 0 );  gtk_widget_show_all( vbox );  gtk_main();}