Source code for this example is also available in the file checkbutton.c
/*
*File name: checkbutton.c
*/
#include <gtk/gtk.h>
#include <glib.h>
/*-- This function allows the program to exit properly when the window is closed --*/
gint destroyapp (GtkWidget *widget, gpointer gdata)
{
g_print ("Quitting...\n");
gtk_main_quit();
return (FALSE);
}
int main (int argc, char *argv[])
{
/*-- Declare the GTK Widgets used in the program --*/
GtkWidget *window;
GtkWidget *check1;
GtkWidget *check2;
GtkWidget *check3;
GtkWidget *hbox;
/*-- Initialize GTK --*/
gtk_init (&argc, &argv);
/*-- Create the new window --*/
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
/*-- Create the hbox --*/
hbox = gtk_hbox_new(FALSE, 0);
/*-- Connect the window to the destroyapp function --*/
gtk_signal_connect(GTK_OBJECT(window), "delete_event", GTK_SIGNAL_FUNC(destroyapp), NULL);
/*-- Create the first radio button with a label --*/
check1 = gtk_check_button_new_with_label ("Check 1");
check2 = gtk_check_button_new_with_label ("Check 2");
check3 = gtk_check_button_new_with_label ("Check 3");
/*-- Pack all the radio buttons into the hbox --*/
gtk_box_pack_start(GTK_BOX(hbox), check1, TRUE, TRUE, 2);
gtk_box_pack_start(GTK_BOX(hbox), check2, TRUE, TRUE, 2);
gtk_box_pack_start(GTK_BOX(hbox), check3, TRUE, TRUE, 2);
/*-- Add the hbox to the window --*/
gtk_container_add(GTK_CONTAINER(window), hbox);
/*-- Add a border to the window to give the button a little room --*/
gtk_container_border_width (GTK_CONTAINER (window), 15);
/*-- Display the widgets --*/
gtk_widget_show(check1);
gtk_widget_show(check2);
gtk_widget_show(check3);
gtk_widget_show(hbox);
gtk_widget_show(window);
/*-- Start the GTK event loop --*/
gtk_main();
/*-- Return 0 if exit is successful --*/
return 0;
}
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