/* * * 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>#include <strings.h>#include <time.h>int main( int argc, char *argv[] ){	GtkWidget *window; 	GtkWidget *packer; 	GtkWidget *button; 	char buf[ 10 ]; 	GtkPackerOptions options; 	int i, pad_x, pad_y, i_pad_x, i_pad_y, border_width;  	gtk_init (&argc, &argv);  	window = gtk_window_new(GTK_WINDOW_TOPLEVEL); 	gtk_signal_connect(GTK_OBJECT(window), "destroy", 		GTK_SIGNAL_FUNC(gtk_main_quit), "WM destroy"); 	gtk_window_set_title(GTK_WINDOW(window), "Packer"); 	gtk_widget_set_usize(GTK_WIDGET(window), 300, 200);  	packer = gtk_packer_new(); 	options = 0; 	border_width = 0; 	pad_x = 0; pad_y = 0; i_pad_x = 5; i_pad_y = 5;  	for ( i = 0; i < 4; i++ ) {		sprintf( buf, "Click me! %d\n", i ); 		button = gtk_button_new_with_label (buf);		gtk_packer_add( GTK_PACKER( packer ), button,			GTK_SIDE_TOP, GTK_ANCHOR_EAST, options,			border_width, pad_x, pad_y, i_pad_x, i_pad_y ); 		gtk_widget_show( button ); 	}/* options:    GTK_PACK_EXPAND   = 1 << 0,     GTK_FILL_X        = 1 << 1,    GTK_FILL_Y        = 1 << 2*/	 	gtk_widget_show(packer); 	gtk_container_add( GTK_CONTAINER( window ), packer ); 	gtk_widget_show(window); 	gtk_main();  	return(0);}