import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Container;
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.print.PageFormat;
import java.awt.print.Printable;
import java.awt.print.PrinterException;
import java.awt.print.PrinterJob;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
public class AnotherPrintDemo extends JFrame {
DrawingCanvas canvas;
JButton setUpButton = new JButton("Page Setup");
JButton printButton = new JButton("Print");
JButton cancelButton = new JButton("Cancel");
public AnotherPrintDemo() {
super();
Container container = getContentPane();
canvas = new DrawingCanvas();
container.add(canvas);
JPanel panel = new JPanel(new GridLayout(1, 3));
ButtonListener buttonListener = new ButtonListener();
setUpButton.addActionListener(buttonListener);
panel.add(setUpButton);
printButton.addActionListener(buttonListener);
panel.add(printButton);
cancelButton.addActionListener(buttonListener);
panel.add(cancelButton);
container.add(BorderLayout.SOUTH, panel);
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
setSize(650, 275);
setVisible(true);
}
class ButtonListener implements ActionListener {
PrinterJob printJob;
PageFormat pageFormat;
PrintableCanvas printableCanvas;
ButtonListener() {
printJob = PrinterJob.getPrinterJob();
pageFormat = printJob.defaultPage();
}
public void actionPerformed(ActionEvent e) {
JButton tempButton = (JButton) e.getSource();
if (tempButton.equals(setUpButton)) {
pageFormat = printJob.pageDialog(pageFormat);
printJob.validatePage(pageFormat);
} else if (tempButton.equals(printButton)) {
printableCanvas = new PrintableCanvas(pageFormat);
printJob.setPrintable(printableCanvas);
boolean ok = printJob.printDialog();
if (ok) {
try {
printJob.print();
} catch (Exception pe) {
System.out.println("Printing Exception Occured!");
pe.printStackTrace();
}
}
} else if (tempButton.equals(cancelButton)) {
printJob.cancel();
}
}
}
public static void main(String arg[]) {
new AnotherPrintDemo();
}
}
class DrawingCanvas extends JPanel {
Font font;
FontMetrics fontMetrics;
int w, h;
DrawingCanvas() {
setBackground(Color.white);
setSize(400, 275);
w = this.getWidth();
h = this.getHeight();
font = new Font("Dialog", Font.BOLD, 50);
fontMetrics = getFontMetrics(font);
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2D = (Graphics2D) g;
paintContent(g2D, w, h);
}
public void paintContent(Graphics2D g2D, int w, int h) {
g2D.setFont(font);
g2D.drawString("Java Source and Support", 0,
(float) (0.5 * h - 1.25 * fontMetrics.getHeight()));
}
}
class PrintableCanvas implements Printable {
DrawingCanvas canvas;
PageFormat pageFormat;
public PrintableCanvas(PageFormat pf) {
pageFormat = pf;
}
public int print(Graphics g, PageFormat pageFormat, int pageIndex)
throws PrinterException {
if (pageIndex >= 1) {
return Printable.NO_SUCH_PAGE;
}
Graphics2D g2D = (Graphics2D) g;
canvas = new DrawingCanvas();
canvas.paintContent(g2D, (int) pageFormat.getImageableWidth(),
(int) pageFormat.getImageableHeight());
// successful printing of the page
return Printable.PAGE_EXISTS;
}
}