Test of new entry widget features in GTK+ 2.16

entry-widget-enhancements.c

/*
 * Testing new GTK+ 2.16 features
 * SegPhault (Ryan Paul) - 03/20/2009
 */

#include <gtk/gtk.h>
#include <glib/gprintf.h>

GtkWidget *entry;
GtkWidget *slider;

gboolean on_slider_adjust(GtkRange *range, GtkScrollType scroll,
                          gdouble value, gpointer userdata)
{
    gtk_entry_set_progress_fraction(GTK_ENTRY(entry), value / 100.0);
    return TRUE;
}

gboolean on_icon_press(GtkEntry *entry, GtkEntryIconPosition pos,
                       GdkEvent *event, gpointer userdata)
{
    gtk_entry_set_icon_from_stock(GTK_ENTRY(entry),
                                  GTK_ENTRY_ICON_SECONDARY,
                                  GTK_STOCK_APPLY);
    return TRUE;
}

int main(int argc, char *argv[])
{
    gtk_init(&argc, &argv);
	  
    GtkWidget *win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
	  gtk_window_set_title(GTK_WINDOW(win), "GTK+ 2.16 feature test");
    g_signal_connect(GTK_OBJECT(win), "destroy",
                     G_CALLBACK(gtk_main_quit), NULL);

    entry = gtk_entry_new();
    g_signal_connect(GTK_OBJECT(entry), "icon-press",
                     G_CALLBACK(on_icon_press), NULL);
   
    gtk_entry_set_text(GTK_ENTRY(entry), "This is a test");
    gtk_entry_set_icon_from_stock(GTK_ENTRY(entry),
                                  GTK_ENTRY_ICON_SECONDARY,
                                  GTK_STOCK_ABOUT);

    slider = gtk_hscale_new_with_range(0.0, 100.0, 1.0);
    g_signal_connect(GTK_OBJECT(slider), "value-changed",
                     G_CALLBACK(on_slider_adjust), NULL);
    
    GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
    gtk_box_pack_start(GTK_BOX(vbox), slider, TRUE, TRUE, 0);
    gtk_box_pack_start(GTK_BOX(vbox), entry, TRUE, TRUE, 0);
    
    gtk_container_add(GTK_CONTAINER(win), vbox);

	  gtk_widget_show_all(win);
    gtk_main();

    return 0;
}