qt/jdc/mobile/trunk/res/drawable/dialog_bg.xml

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">

    <gradient
        android:angle="90"
        android:endColor="#DCEFFF"
        android:startColor="#FCFEFF"
        android:type="linear" />

    <stroke
        android:width="2dip"
        android:color="#D8ECF9" />

    <corners
        android:radius="5dip" />

</shape>