Jeg bruger koden nedunder men jeg får kun det der er visible. Jeg vil have altid i applicationen import java.awt.*; import java.awt.event.*; import javax.swing.*;
import java.awt.print.*;
public class Printer implements Printable, ActionListener {
public int print(Graphics g, PageFormat pf, int page) throws PrinterException {
if (page > 0) { /* We have only one page, and 'page' is zero-based */ return NO_SUCH_PAGE; }
/* User (0,0) is typically outside the imageable area, so we must * translate by the X and Y values in the PageFormat to avoid clipping */ Graphics2D g2d = (Graphics2D)g; g2d.translate(pf.getImageableX(), pf.getImageableY());
/* Now print the window and its visible contents */ //frameToPrint.printAll(g); pane.printComponents(g); /* tell the caller that this page is part of the printed document */ return PAGE_EXISTS; }
public void actionPerformed(ActionEvent e) { PrinterJob job = PrinterJob.getPrinterJob(); job.setPrintable(this); boolean ok = job.printDialog(); if (ok) { try { job.print(); } catch (PrinterException ex) { /* The job did not successfully complete */ } } }
public static void main(String args[]) { UIManager.put("swing.boldMetal", Boolean.FALSE); JFrame f = new JFrame("Print UI Example"); f.addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent e) {System.exit(0);} }); JTextArea text = new JTextArea(50, 20); for (int i=1;i<=100;i++) { text.append("Line " + i + "\n"); } JScrollPane pane = new JScrollPane(text); pane.setPreferredSize(new Dimension(250,200)); f.add("Center", pane); JButton printButton = new JButton("Print This Window"); printButton.addActionListener(new Printer(pane)); f.add("South", printButton); f.pack(); f.setVisible(true); } }
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