Java Editable JCombobox Keylistener event for Enter key

Question

I have editable JCombobox and I added keylistener for combobox editor component. When user press \'Enter key\' and if there is no text on the editable combobox I need to dis

Answer 1

Please check the event ascii code by ev.getkeycode() and check if it is a number or character. If it is neither a number nor a character do nothing. If it is what you want then do the process.