Titanium sample on CoffeeScript

app.coffee

Titanium.UI.setBackgroundColor '#000'

tabGroup = Titanium.UI.createTabGroup()

win1 = Titanium.UI.createWindow
    title:'Tab 1'
    backgroundColor:'#fff'

tab1 = Titanium.UI.createTab  
    icon:'KS_nav_views.png'
    title:'Tab 1'
    window:win1

	
label1 = Titanium.UI.createLabel
	color:'#999'
	text:'I am Window 1'
	font:
		fontSize:20
		fontFamily:'Helvetica Neue'
	textAlign:'center'
	width:'auto'

win1.add label1

win2 = Titanium.UI.createWindow
    title:'Tab 2'
    backgroundColor:'#fff'

tab2 = Titanium.UI.createTab
    icon:'KS_nav_ui.png'
    title:'Tab 2'
    window:win2


label2 = Titanium.UI.createLabel
	color:'#999'
	text:'I am Window 2'
	font:
		fontSize:20
		fontFamily:'Helvetica Neue'
	textAlign:'center'
	width:'auto'


win2.add label2

tabGroup.addTab tab1  
tabGroup.addTab tab2  


tabGroup.open()