var Entry = require ('./entry');
var ColumnRadio = require ('../column/radio');

module.exports = new Class
({
	Extends: Entry
	,Tag: 'htk-table'

	,render: function ()
	{
		var tv = new Htk.TreeView ();
		this.node.appendChild (tv.node);
		
		var renderer = new ColumnRadio ();
		tv.appendColumn (0, renderer, '');
		
		var rbGroup = renderer.rbGroup;
		rbGroup.addSignal ('changed', this.changed, this);

		this.treeview = tv;
		this.rbGroup = rbGroup;
	}

	,setModel: function (model)
	{
		this.treeview.setModel (model);
		model.addSignal ('status-changed', this.modelRefresh, this);
		this.selectValue ();
	}

	,changed: function (rbGroup)
	{
		this.realValue = this.rbGroup.getValue ();
		this.signalEmit ('changed');
	}

	,selectValue: function ()
	{
		this.rbGroup.setValue (this.realValue);
	}

	,setRealValue: function ()
	{
		this.selectValue ();
	}

	,modelRefresh: function (model, status)
	{
		if (status == Db.Model.Status.READY)
			this.selectValue ();
	}

	,setEditable: function (editable)
	{
		this.rbGroup.setEditable (editable);
	}
});