Create ButtonColor.java

Author: santhosh-programmer

Practicals/ButtonColor.java

@@ -0,0 +1,39 @@
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.*;
+public class ButtonColor implements ActionListener{
+    JFrame f;
+    JButton b1,b2,ans;
+    JLabel l;
+
+    ButtonColor()
+    {
+        f=new JFrame("COLOR CHANGER");
+        b1=new JButton("Red");
+        b2=new JButton("Green");
+        ans=new JButton("BUTTON");
+        l=new JLabel("Tap to change color");
+        f.add(b1);f.add(b2);f.add(ans);f.add(l);
+        f.setSize(400,350);
+        f.setLayout(null);
+        f.setVisible(true);
+        l.setBounds(100,50,200,20);
+        b1.setBounds(70,100,100,30);
+        b2.setBounds(230,100,100,30);
+        ans.setBounds(150,200,100,30);
+        b1.addActionListener(this);
+        b2.addActionListener(this);
+        f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+    }
+
+    public void actionPerformed(ActionEvent e)
+    {
+        if(e.getSource()==b1)
+        ans.setBackground(Color.red);
+        else
+        ans.setBackground(Color.green);
+    }
+    public static void main(String[] args) {
+        new ButtonColor();
+    }
+}