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// Compile with: valac --pkg=gtk+-2.0 ./treeview-editable.vala

using Gtk;

public class MyWindow : Window {

private TreeView treeview;
	private ListStore model;

public MyWindow() {
		GLib.Object(
			type: WindowType.TOPLEVEL,
			default_height: 240,
			default_width: 140
		);
	}

construct {
		// Treeview
		model = new ListStore(2, typeof(int), typeof(bool));
		fill_model();

treeview = new TreeView();
		treeview.set_model(model);

var cell = new CellRendererText();
		treeview.insert_column_with_attributes(-1, "Text", cell,
			       	"text", 0,
				"editable", 1,
			       	null);

// Scrolled window
		var scrolled_window = new ScrolledWindow(null, null);
		scrolled_window.set_policy(PolicyType.AUTOMATIC, PolicyType.AUTOMATIC);
		scrolled_window.add(treeview);

// VBox
		var vbox = new VBox(false, 5);
		vbox.pack_start(scrolled_window, true, true, 0);

// Test buttons
		var button = new Button.with_label("Set cell editable...");
		vbox.pack_start(button, false, false, 0);

button.clicked.connect(button_cb);

// Pack the widget in the window
		this.add(vbox);
	}

private void fill_model() {
		TreeIter iter;
		for (var i = 1; i <= 100; i++) {
			model.append(out iter);
			model.set(iter, 0, i, -1);
		}
	}

private void button_cb() {
		TreeIter iter;
		treeview.get_selection().get_selected(null, out iter);
		model.set(iter, 1, true);
	}

public static int main(string[] args) {
		Gtk.init(ref args);
		var window = new MyWindow();
		window.show_all();
		window.delete_event.connect(() => {
			Gtk.main_quit();
			return false;
		});
		Gtk.main();
		return 0;
	}
}