default_popup.xml

<?xml version="1.0" encoding="utf-8" ?>
<data>	
	<sprite id="black" x="0" y="0" width="100%" height="100%" color="0x88000000"/>
	
	<chrome id="back" center_x="true" center_y="true" width="400" height="100"/>		
	
	<text id="title" x="0" y="5" width="back.width" text="$POPUP_TITLE_DEFAULT" align="center">
		<anchor x="back.left" x-flush="left" y="back.top" y-flush="top"/>		
	</text>
	
	<text id="body" x="5" y="5" width="back.width-10" text="$POPUP_BODY_DEFAULT" align="left">
		<anchor x="back.left" x-flush="left" y="title.bottom" y-flush="top"/>		
	</text>
	
	<button id="btn0" y="-5" label="$POPUP_YES">
		<anchor y="back.bottom" y-flush="bottom"/>
		<param type="int" value="0"/>		
	</button>
	
	<button id="btn1" label="$POPUP_NO">
		<anchor y="btn0.top" y-flush="top"/>
		<param type="int" value="1"/>
	</button>
		
	<button id="btn2" label="$POPUP_CANCEL">
		<anchor y="btn0.top" y-flush="top"/>		
		<param type="int" value="2"/>
	</button>
	
	<mode id="1btn" is_default="true">
		<show id="btn0"/>
		<hide id="btn1,btn2"/>
		<change id="btn0" label="$POPUP_OK" width="back.width*0.25"/>
		<position id="btn0">
			<anchor x="back.center" x-flush="center"/>
		</position>
	</mode>
	
	<mode id="2btn">
		<show id="btn0,btn1"/>
		<hide id="btn2"/>
		<align axis="horizontal" spacing="10" resize="true">
			<bounds left="back.left" right="back.right-10"/>		
			<objects value="btn0,btn1"/>
		</align>
		<change id="btn0" label="$POPUP_OK"/>
		<change id="btn1" label="$POPUP_CANCEL"/>
	</mode>
		
	<mode id="3btn">
		<show id="btn0,btn1,btn2"/>
		<align axis="horizontal" spacing="5" resize="true">
			<bounds left="back.left+5" right="back.right-5"/>		
			<objects value="btn0,btn1,btn2"/>
		</align>
		<change id="btn0" label="$POPUP_YES"/>
		<change id="btn1" label="$POPUP_NO"/>
		<change id="btn2" label="$POPUP_CANCEL"/>
	</mode>
</data>