wxWidgets: wxZipNotifier Class Reference

| Version: 3.0.2

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wxZipNotifier Class Referenceabstract
Archive support | Streams

`#include <wx/zipstrm.h>`

## Detailed Description

If you need to know when a wxZipInputStream updates a wxZipEntry, you can create a notifier by deriving from this abstract base class, overriding wxZipNotifier::OnEntryUpdated().

An instance of your notifier class can then be assigned to wxZipEntry objects, using wxZipEntry::SetNotifier().

Setting a notifier is not usually necessary. It is used to handle certain cases when modifying an zip in a pipeline (i.e. between non-seekable streams). See Archives on Non-Seekable Streams.

##

Library: wxBase
Category: Archive support, Streams

See Also
  Archives on Non-Seekable Streams, wxZipEntry, wxZipInputStream, wxZipOutputStream

## Public Member Functions
virtual void | OnEntryUpdated (wxZipEntry &entry)=0
| Override this to receive notifications when an wxZipEntry object changes.

## Member Function Documentation

virtual void wxZipNotifier::OnEntryUpdated | ( | wxZipEntry & | entry | ) |
| pure virtual

Override this to receive notifications when an wxZipEntry object changes.