imagepanel.java

Typing fingers Typing programme

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.*;

/** This class is a panel that receives an image to display. */

class ImagePanel extends JPanel{
	private ImageIcon icon;
	String quote="";
	int textWidth=420;
	int left=25;
	int height=50;

	ImagePanel(ImageIcon icon,String s){
		this(icon);
		quote=s;
	}
	ImagePanel(ImageIcon icon){
		this.icon=icon;
		int w=icon.getIconWidth();
		int h=icon.getIconHeight();
		setPreferredSize(new Dimension(w+6,h+6));
		setBorder(new TitledBorder(new EtchedBorder()));
		addMouseListener(new MouseAdapter(){
			public void mousePressed(MouseEvent m){
				setBorder(new TitledBorder(new EtchedBorder(getBackground(),Color.white)));
			}
			public void mouseReleased(MouseEvent m){
				setBorder(new TitledBorder(new EtchedBorder()));
			}
		});
	}
	public void paint(Graphics g){
		super.paint(g);
		icon.paintIcon(this,g,3,3);
		Font font=new Font("Times new roman",Font.BOLD,18);
		FontMetrics metrics=getFontMetrics(font);
		g.setFont(font);
		int w=metrics.stringWidth(quote);
		int h=metrics.getHeight();
		if(w>textWidth*2)	return;
		if(w<=textWidth){
			left=left+(textWidth-w)/2;	
			g.drawString(quote,left,height);
		}
		else{
			int l=quote.length();
			String line1="",line2;
			int i;
			for(i=0;i<l;i++){
				char ch=quote.charAt(i);
				if((i>l/2)&&ch==' ')
					break;
				line1=line1+ch;
			}
			line2=quote.substring(i,l);
			w=metrics.stringWidth(line1);
			left=left+(textWidth-w)/2;	
			g.drawString(line1,left,height);
			g.drawString(line2,left,height+h);
		}
		left=25;
	}
}