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POHow to put things from a textfield into an integer array in java
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copied!<p>I have a program I am trying to put into a GUI and I have no Idea how to get something that a user puts into the textfield into an array Here is my code so far: </p> <pre><code>import java.awt.Container; import java.awt.FlowLayout; import java.awt.GridLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.util.Arrays; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JMenu; import javax.swing.JMenuBar; import javax.swing.JMenuItem; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JTextField; public class GUIMain extends JFrame{ @SuppressWarnings("unused") private static JLabel label3; @SuppressWarnings("unused") private static JLabel label2; @SuppressWarnings("unused") private static JLabel label4; @SuppressWarnings("unused") private static JLabel label; private static JTextField text; private static final long serialVersionUID = 1L; private static int [] array={98,99,100}; @SuppressWarnings("static-access") public GUIMain(){ super("Math Converter"); //this.array = array; Arrays.sort(array); //System.out.println("The median is : "+median(array));//prints Median //System.out.println("The mode is : "+mode(array));//prints Mode //System.out.println("The mean is : "+mean(array));//prints the mean //pack(); setSize(600,500); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setLocationRelativeTo(null); setResizable(true); setVisible(true); JPanel panel = new JPanel(); panel.setLayout(new GridLayout(10,10,10,10));// JTextField text = new JTextField(10); JLabel label = new JLabel(toStringMedian(array)); JLabel label2 = new JLabel(toStringMode(array)); JLabel label3 = new JLabel(toStringMean(array)); JLabel label4 = new JLabel("How many numbers do you wan't in your array?"); Container content = getContentPane(); FlowLayout layout = new FlowLayout(); layout.setAlignment(FlowLayout.CENTER); JPanel panel1 = new JPanel(); JPanel panel2 = new JPanel(); add(panel1); content.setLayout(layout); content.add(panel); content.add(panel1); content.add(panel2); panel.setLayout(new GridLayout(10,2,10,10));//10,2,10,10 panel1.setLayout(new GridLayout(1,2,1,10));//1,2,1,10 panel2.setLayout(new GridLayout(1,4,10,10));//1,4,10,10 panel.add(label4); panel.add(text); panel.add(label); panel.add(label2); panel.add(label3); text.addActionListener(new Action()); JMenuBar menu = new JMenuBar(); setJMenuBar(menu); JMenu file = new JMenu("File"); menu.add(file); JMenu Help = new JMenu("Help"); menu.add(Help); JMenuItem About = new JMenuItem("About"); Help.add(About); JMenuItem Exit = new JMenuItem("Exit"); file.add(Exit); Exit.addActionListener(new Exit()); this.label = label; this.label2 = label2; this.label3 = label3; this.label4 = label4; this.text = text; } public static void main(String[] args) throws Exception { new GUIMain(); } public static int mode(int[] a) { int previous = a[0];//sets previous to array at 0 int popular = a[0];//Initializes popular int count = 1;//initializes count int maxCount = 1;//initializes max count for (int i = 1; i < a.length; i++) {//goes through the array if (a[i] == previous)//tests to see if array at i is equal to previous count++;//adds one every time this is true else {//if not then it will go through the next statement if (count > maxCount) {//tests to see if count is greater than max count popular = a[i-1];//sets popular to a at i-1 maxCount = count;//sets max count to count } previous = a[i];//sets previous to a at i count = 1;//sets count to one when finished then it goes through the loop again } } return count > maxCount ? a[a.length-1] : popular;//returns only if count is greater than max count the integer popular } public static int median(int[] a){ int median= 0 ;//declares median if(a.length%2==0)//tests to see if the length of the array is even median = (a[(int)a.length/2] + (int)a[a.length/2+1])/2;//if it is even then it takes the averages of the two numbers in the middle else{ median = a[a.length/2];//finds the number in the middle of the array } return median;//returns the value of median } public static int mean(int[]a){ int mean = 0; for(int i = 0; i<a.length;i++){ mean =(int)(a[i]+a [i]-1)/a.length;//finds the average of the elements of the array } return mean;//returns the value of mean } public static String toStringMedian(int[]a){ return"This is the Median : "+median(a); } public static String toStringMean(int[]a){ return"This is the Mean : "+mean(a); } public static String toStringMode(int[]a){ return"This is the Mode : "+median(a); } static class Exit implements ActionListener { @Override public void actionPerformed(ActionEvent e) { System.exit(0); } } static class Action implements ActionListener{ @Override public void actionPerformed(ActionEvent e) { int x = 0; int y = 0; int z = 0; if(e.getSource()==text){ } } } } </code></pre> <p>I have tried to change it before with something like this int Input = Integer.parseInt(text.getText()); but that takes too long is there another way?</p>

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