java - Get focus on a JTextField from another panel when a CardLayout changes -

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hi need on swing application doing. have dialog 2 panels, first panel has cardlayout , second has flowlayout. first layout has buttons change card layout , buttonclick entered specific textfield on second panel. every time card layout changes, textfield on second panel loses focus. how focus of specific textfield of second panel?

when clicking on button go anohter panel

write code inside "actionperformed" of button

actionperformed(actionlistenet al) {  //code..  textfield.requestfocus();//what textfield u wnat  }

refer link setting focus text field


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