IlvPrintableDocument::ThresholdHook Class Reference

Hook class to decide what to do when there are too many pages to print. More...

#include <ilviews/printing/document.h>

List of all members.

Public Member Functions
virtual	~ThresholdHook ()
	The destructor.
virtual IlBoolean	checks (int pageNumber) const =0
	This functions checks whether the print can be achieved.

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Detailed Description

Hook class to decide what to do when there are too many pages to print.

Library: ilvprint

This is an abstract class.

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Constructor & Destructor Documentation

virtual IlvPrintableDocument::ThresholdHook::~ThresholdHook

(

)

[virtual]

The destructor.

Cleans the resources used by the object.

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Member Function Documentation

virtual IlBoolean IlvPrintableDocument::ThresholdHook::checks

(

int

pageNumber

)

const [pure virtual]

This functions checks whether the print can be achieved.

This pure virtual function is intended to be overloaded.

If the return of this operator is IlFalse, the printing will be aborted.

Parameters:

pageNumber

The current number of pages that must be printed.

Returns:

A Boolean that forces the printing when it is IlTrue; aborts it otherwise.