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help with setting background color!!!

•

Join Date: Mar 2006

Posts: 11

Reputation: psodhi is an unknown quantity at this point

Solved Threads: 1

psodhi

Offline

Newbie Poster

help with setting background color!!!

May 2nd, 2006

Hi Friends,

i made a window with a Panel and painted a text on it.
Now i want to set a background color for the panel but it does not reflect in the window..

i am posting the code here..
Please let me know if anything is wrong with the code!!

Thanks a lot!!

CODE..!!!

 Help with Code Tags 
 Java Syntax (Toggle Plain Text) 
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
 
class MyPan extends JPanel
{
public void paintComponent(Graphics g)
{
g.drawString("Hello India",50,50);
}
}
 
class MyWin extends JFrame
{
MyWin()
{
MyPan Pan=new MyPan();
Pan.setBackground(Color.DARK_GRAY);
 
Container Con=getContentPane();
Con.add(Pan);
 
setTitle("Window With Panel");
setLocation(100,100);
setSize(300,300);
setResizable(false);
setDefaultCloseOperation(EXIT_ON_CLOSE);
}
}
 
class WinPanel
{
public static void main(String arg[])
{
MyWin w=new MyWin();
w.setVisible(true);
}
}
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
 
class MyPan extends JPanel
{
public void paintComponent(Graphics g)
{
g.drawString("Hello India",50,50);
}
}
 
class MyWin extends JFrame
{
MyWin()
{
MyPan Pan=new MyPan();
Pan.setBackground(Color.DARK_GRAY);
 
Container Con=getContentPane();
Con.add(Pan);
 
setTitle("Window With Panel");
setLocation(100,100);
setSize(300,300);
setResizable(false);
setDefaultCloseOperation(EXIT_ON_CLOSE);
}
}
 
class WinPanel
{
public static void main(String arg[])
{
MyWin w=new MyWin();
w.setVisible(true);
}
}

Last edited by cscgal; May 5th, 2006 at 9:59 pm.

•

Join Date: Sep 2004

Posts: 55

Reputation: apcxpc is an unknown quantity at this point

Solved Threads: 0

apcxpc

Offline

Junior Poster in Training

Re: help with setting background color!!!

May 2nd, 2006

The problem is in the paintComponent method of your MyPan class.
It should look like this:

 Help with Code Tags 
 Java Syntax (Toggle Plain Text) 
public void paintComponent(Graphics g)
{
	super.paintComponent(g);
	g.drawString("Hello India",50,50);
}
public void paintComponent(Graphics g)
{
	super.paintComponent(g);
	g.drawString("Hello India",50,50);
}