diff --git a/source/app.d b/source/app.d
index 3f357ec..7c0fc94 100644
--- a/source/app.d
+++ b/source/app.d
@@ -30,10 +30,12 @@ void main(string[] args)
 
 	Main.init(args);
 
-	auto window = new MainWindow("Test");
+	auto window = new MainWindow("2DA-Edit");
 
 
-	auto store = new ListStore([GType.STRING,GType.STRING,GType.STRING]);
+	GType type[];
+	foreach(i;0..twoda.header.length)type~=GType.STRING;
+	auto store = new ListStore(type);
 
 	auto tree = new TreeView(store);
 	window.add(tree);
@@ -46,9 +48,9 @@ void main(string[] args)
 		CellRenderer cr;
 		writeln(index);
 		if(index==0){
-			cr = new CellRendererSpinner();
-			cr.setProperty("pulse", 1);
-			cr.setProperty("active", true);
+			cr = new CellRendererSpin();
+			cr.setProperty("digits", 1);
+			cr.setProperty("editable", true);
 		}	
 		else{
 			cr = new CellRendererText();