com.sun.java.help.impl

Class JHelpPrintHandler.JHPageable

Enclosing Class:
JHelpPrintHandler
Implemented Interfaces:
Pageable

public class JHelpPrintHandler.JHPageable
extends java.lang.Object
implements Pageable

Constructor Summary

JHPageable(JEditorPane editor, URL[] urls, PageFormat pf)

Method Summary

int
getNumberOfPages()
Returns the number of pages in the set.
PageFormat
getPageFormat(int pageIndex)
Returns the PageFormat of the page specified by pageIndex.
Printable
getPrintable(int pageIndex)
Returns the Printable instance responsible for rendering the page specified by pageIndex.

Constructor Details

JHPageable

public JHPageable(JEditorPane editor,
                  URL[] urls,
                  PageFormat pf)

Method Details

getNumberOfPages

public int getNumberOfPages()
Returns the number of pages in the set. To enable advanced printing features, it is recommended that Pageable implementations return the true number of pages rather than the UNKNOWN_NUMBER_OF_PAGES constant.
Returns:
the number of pages in this Pageable.

getPageFormat

public PageFormat getPageFormat(int pageIndex)
            throws IndexOutOfBoundsException
Returns the PageFormat of the page specified by pageIndex.
Parameters:
pageIndex - the zero based index of the page whose PageFormat is being requested
Returns:
the PageFormat describing the size and orientation.

getPrintable

public Printable getPrintable(int pageIndex)
            throws IndexOutOfBoundsException
Returns the Printable instance responsible for rendering the page specified by pageIndex.
Parameters:
pageIndex - the zero based index of the page whose Printable is being requested
Returns:
the Printable that renders the page.