Answered step by step
Verified Expert Solution
Question
1 Approved Answer
I am new to java and am trying to create limitations for a textfield. I want this method to allow negative and positive doubles/integers, how
I am new to java and am trying to create limitations for a textfield. I want this method to allow negative and positive doubles/integers, how can that be done? Right now it allows the sign in the middle of the text as well.
private static void Restriction(JTextField text, int x) f String ttext.getText); if Cx1) text.addKeyListener(new KeyAdapterO 0verride public void keyTyped(KeyEvent e) char c e.getKeyChar); if (!(Character. isDigit(c) II (c-KeyEvent .VK.PERIOD) ?l (c-KeyEvent .VK.MTNUS))) { e.consume(; h
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started