unbbayes.controller
Class PrintText

java.lang.Object
  unbbayes.controller.PrintText

All Implemented Interfaces:

Pageable, Printable

public class PrintText
extends Object
implements Printable, Pageable

JTextArea printing class

Field Summary

protected PageFormat	pageFormat
protected JTextArea	texto

Fields inherited from interface java.awt.print.Printable

NO_SUCH_PAGE, PAGE_EXISTS

Fields inherited from interface java.awt.print.Pageable

UNKNOWN_NUMBER_OF_PAGES

Constructor Summary

PrintText(JTextArea texto, PageFormat pf)

Method Summary

int	getNumberOfPages() Calculate the number of pages it will take to print the entire text
PageFormat	getPageFormat(int index)
Printable	getPrintable(int index)
protected Dimension	getPrintSize(int positionX, int positionY) Calculate how much of the table will fit on a page without causing a row or column to be split across two pages
protected void	paintText(Graphics g, int positionX, int positionY, Dimension size) Paint / print a portion of the text
int	print(Graphics g, PageFormat pf, int index) Perform the printing here

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

texto

protected JTextArea texto

pageFormat

protected PageFormat pageFormat

Constructor Detail

PrintText

public PrintText(JTextArea texto,
                 PageFormat pf)

Method Detail

print

public int print(Graphics g,
                 PageFormat pf,
                 int index)

Perform the printing here

Specified by:

print in interface Printable

getPrintSize

protected Dimension getPrintSize(int positionX,
                                 int positionY)

Calculate how much of the table will fit on a page without causing a row or column to be split across two pages

paintText

protected void paintText(Graphics g,
                         int positionX,
                         int positionY,
                         Dimension size)

Paint / print a portion of the text

getNumberOfPages

public int getNumberOfPages()

Calculate the number of pages it will take to print the entire text

Specified by:

getNumberOfPages in interface Pageable

getPrintable

public Printable getPrintable(int index)

Specified by:

getPrintable in interface Pageable

getPageFormat

public PageFormat getPageFormat(int index)

Specified by:

getPageFormat in interface Pageable