Hi !
I want to know how to do this
User enter a vlaue in JTextField
if the input is wrong a new frame show up and display error massege , it will stop any new input to field
if user closed the error frame
the field will be work again !
how do I know if the user closed the frame ?
I want to know how to do this
User enter a vlaue in JTextField
if the input is wrong a new frame show up and display error massege , it will stop any new input to field
Code:
setEditable(false);
the field will be work again !
Code:
setEditable(true);