java swing display search result in a popup under JTextField "like facebook search" -

I am trying to simulate the same search result preview in Java, but in Java, I think that JTextField: User input goes here

JList: JList containing JPanels (result)

JList to hold a popup or some container

The problem is, I could not manage to display a popup correctly under JetTepfiled, I swingjax Wt: full, try editable combo box, Glajhliliston ... but what results I'm not good

Can someone help me?

While specifying the point of popup, the pre-calculation (hardcode) or lower left corner of the text field Dynamically count the location of Use that space for your popup or reduce that value as well as some pixels as your space.