Thread: Making a universal RGB Color in Swing

Could I do a setColors getter/setter and set them all that way? Or is it better individually like setRed??

I know it's not good practice but I am trying this code out:

import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
 
import javax.swing.ButtonGroup;
import javax.swing.JButton;
import javax.swing.JFormattedTextField;
import javax.swing.JFrame;
import javax.swing.JRadioButton;
import javax.swing.JSeparator;
import javax.swing.JTextField;
import javax.swing.JLabel;
 
public class MainFrame extends JFrame {
//mainframe is jframe
 
	private PaintPanel paintPanel;
//	private JTextField txtGreen;
//	private JTextField txtRed;
//	private JTextField txtBlue;
	private JLabel lblChooseColors;
 
	public MainFrame() {
		setSize(800, 600);
		setDefaultCloseOperation(EXIT_ON_CLOSE);
 
		paintPanel = new PaintPanel();
 
		getContentPane().add(paintPanel);
		getColors();
 
	}
 
	public void getColors() {
 
		JRadioButton rdbtnTriangle = new JRadioButton("Triangle", false);
		paintPanel.add(rdbtnTriangle);
		JRadioButton rdbtnSquare = new JRadioButton("Square", true);
		paintPanel.add(rdbtnSquare);
		JRadioButton rdbtnCircle = new JRadioButton("Circle", false);
		paintPanel.add(rdbtnCircle);
 
		ButtonGroup Gshapes = new ButtonGroup();
		Gshapes.add(rdbtnTriangle);
		Gshapes.add(rdbtnSquare);
		Gshapes.add(rdbtnCircle);
 
		rdbtnTriangle.addActionListener(new ActionListener() {
 
			@Override
			public void actionPerformed(ActionEvent arg0) {
				// TODO Auto-generated method stub
				paintPanel.setShapeSelected(PaintPanel.SHAPE_TRIANGLE);
			}
 
		});
		rdbtnSquare.addActionListener(new ActionListener() {
 
			@Override
			public void actionPerformed(ActionEvent arg0) {
				paintPanel.setShapeSelected(PaintPanel.SHAPE_RECTANGLE);
			}
 
		});
		rdbtnCircle.addActionListener(new ActionListener() {
 
			@Override
			public void actionPerformed(ActionEvent arg0) {
				paintPanel.setShapeSelected(PaintPanel.SHAPE_CIRCLE);
 
			}
 
		});
 
		JSeparator separator = new JSeparator();
		paintPanel.add(separator);
 
		lblChooseColors = new JLabel("Choose color#'s");
		paintPanel.add(lblChooseColors);
 
 
 
 
		JFormattedTextField frmtdtxtfldRed = new JFormattedTextField();
		frmtdtxtfldRed.setText("Red");
		paintPanel.add(frmtdtxtfldRed);
 
		JFormattedTextField frmtdtxtfldGreen = new JFormattedTextField();
		frmtdtxtfldGreen.setText("Green");
		paintPanel.add(frmtdtxtfldGreen);
 
		JFormattedTextField frmtdtxtfldBlue = new JFormattedTextField();
		frmtdtxtfldBlue.setText("Blue");
		paintPanel.add(frmtdtxtfldBlue);
 
 
		int intRedValue = Integer.parseInt(frmtdtxtfldRed.getText());
		int intGreenValue = Integer.parseInt(frmtdtxtfldGreen.getText());
		int intBlueValue = Integer.parseInt(frmtdtxtfldBlue.getText());
 
 
		//paintPanel.myColor = new Color(intRedValue, intGreenValue, intBlueValue);
 
 
 
		JButton btnGo = new JButton("GO!");
 
		btnGo.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent arg0) {
				paintPanel.myColor = new Color(intRedValue, intGreenValue, intBlueValue);
			}
		});
		paintPanel.add(btnGo);
 
 
 
	}
 
 
	}

I'm getting these errors:

Exception in thread "main" java.lang.NumberFormatException: For input string: "Red"
at java.base/java.lang.NumberFormatException.forInputString(Num berFormatException.java:65)
at java.base/java.lang.Integer.parseInt(Integer.java:652)
at java.base/java.lang.Integer.parseInt(Integer.java:770)
at MainFrame.getColors(MainFrame.java:99)
at MainFrame.<init>(MainFrame.java:32)
at Main.main(Main.java:7)

Could you maybe give me some advice here? Any idea what I'm doing wrong?

--- Update ---

Ok, I got it. Thanks for your help!