Step1: Go to the link:
this is an extjs provided Combobox sample.

Step2:Just copy some text and paste it in the "Search the Ext Forums" text box using,

a.ctrl + v (You can observe it's refreshing)

b.right click and select paste using mouse (you can observe it's not refreshing)

So I i want to refresh the text on paste from both methods.
please provide a method to do this using mouse paste.