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Displaying Source Code(s)
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Color Palatte In Java
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Description : Color Palatte In Java.
import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
/*<applet code=colour.class height=200 width=200>
</applet>*/
public class colour extends JApplet implements ActionListener
{
JPanel p,p1;
JButton b,b1,b2,b3;
Checkbox c,c1;
TextArea area;
Color d=new Color(255,0,0);
Color d1=new Color(0,255,0);
Color d2=new Color(0,0,255);
Color d3=new Color(255,177,76);
GridLayout g;
public void init()
{
p=new JPanel();
p1=new JPanel();
g=new GridLayout(2,2);
p1.setLayout(g);
b=new JButton();
b1=new JButton();
b2=new JButton();
b3=new JButton();
b.setBackground(d);
b1.setBackground(d1);
b2.setBackground(d2);
b3.setBackground(d3);
area=new TextArea(" Welcome To Colour Palate ",25,25);
CheckboxGroup cbg=new CheckboxGroup();
c=new Checkbox(" ForeGround ",cbg,true);
c1=new Checkbox(" BackGround ",cbg,false);
p.add(c);
p.add(c1);
p.add(area);
p1.add(b);
p1.add(b1);
p1.add(b2);
p1.add(b3);
p.add(p1);
getContentPane().add(p);
b.addActionListener(this);
b1.addActionListener(this);
b2.addActionListener(this);
b3.addActionListener(this);
}
public void actionPerformed(ActionEvent e)
{
Object obj=e.getSource();
if(obj==b)
{
if(c.getState()==true)
area.setForeground(d);
else
area.setBackground(d);
}
if(obj==b1)
{
if(c.getState()==true)
area.setForeground(d1);
else
area.setBackground(d1);
}
if(obj==b2)
{
if(c.getState()==true)
area.setForeground(d2);
else
area.setBackground(d2);
}
if(obj==b3)
{
if(c.getState()==true)
area.setForeground(d3);
else
area.setBackground(d3);
}
}
} |
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123
Eng