#include <gtk/gtk.h>

#define NUM_COLUMNS 1
#define COLUMN_DESCRIPTION 0

static void tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data)
{
	printf("selection\n");
}

static GtkTreeModel *create_model(void) {
	gint i = 0;
	GtkListStore *store;
	GtkTreeIter iter;

	store = gtk_list_store_new (NUM_COLUMNS,G_TYPE_STRING);

	gtk_list_store_append (store, &iter);
	gtk_list_store_set (store, &iter, COLUMN_DESCRIPTION, "test 1", -1);

	gtk_list_store_append (store, &iter);
	gtk_list_store_set (store, &iter, COLUMN_DESCRIPTION, "test 2", -1);

	gtk_list_store_append (store, &iter);
	gtk_list_store_set (store, &iter, COLUMN_DESCRIPTION, "test 3", -1);

	return GTK_TREE_MODEL (store);
}

static void add_columns (GtkTreeView *treeview)
{
	GtkCellRenderer *renderer;
	GtkTreeViewColumn *column;
	GtkTreeModel *model = gtk_tree_view_get_model (treeview);

	renderer = gtk_cell_renderer_text_new ();
	column = gtk_tree_view_column_new_with_attributes ("Description", renderer, "text", COLUMN_DESCRIPTION, NULL);
	gtk_tree_view_column_set_sort_column_id (column, COLUMN_DESCRIPTION);
	gtk_tree_view_append_column (treeview, column);
}

int main(int argc, char *argv[]) {
	GtkWidget *window;
	GtkWidget *vbox;
	GtkWidget *label;
	GtkWidget *sw;
	GtkTreeModel *model;
	GtkWidget *treeview;
	GtkTreeSelection *select;

	gtk_init(&argc,&argv);

	window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
	gtk_window_set_title (GTK_WINDOW (window), "test");

	g_signal_connect (G_OBJECT (window), "destroy", G_CALLBACK (gtk_widget_destroyed), &window);
	gtk_container_set_border_width (GTK_CONTAINER (window), 8);

	vbox = gtk_vbox_new (FALSE, 8);
	gtk_container_add (GTK_CONTAINER (window), vbox);

	sw = gtk_scrolled_window_new (NULL, NULL);
	gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sw), GTK_SHADOW_ETCHED_IN);
	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
	gtk_box_pack_start (GTK_BOX (vbox), sw, TRUE, TRUE, 0);

	model = create_model ();
	treeview = gtk_tree_view_new_with_model (model);
	g_object_unref (G_OBJECT (model));
	gtk_container_add (GTK_CONTAINER (sw), treeview);

	add_columns (GTK_TREE_VIEW (treeview));

	select = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
	g_signal_connect (G_OBJECT (select), "changed", G_CALLBACK (tree_selection_changed_cb), NULL);

	gtk_widget_show_all (window);
	
	gtk_main();
}