From bd0f3345a938b35ce6a12f6150373b0955b8dd12 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 10 Jul 2011 15:24:15 -0500 Subject: Add Qt3 development HEAD version --- doc/html/qasyncio.html | 83 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 83 insertions(+) create mode 100644 doc/html/qasyncio.html (limited to 'doc/html/qasyncio.html') diff --git a/doc/html/qasyncio.html b/doc/html/qasyncio.html new file mode 100644 index 0000000..e6a1771 --- /dev/null +++ b/doc/html/qasyncio.html @@ -0,0 +1,83 @@ + + + + + +QAsyncIO Class + + + + + + + +

QAsyncIO Class Reference
[obsolete]

+ +

The QAsyncIO class encapsulates I/O asynchronicity. +More... +

#include <qasyncio.h> +

Inherited by QDataSink and QDataSource. +

List of all member functions. +

Public Members

virtual ~QAsyncIO ()
void connect ( QObject * obj, const char * member )

Protected Members

void ready ()

Detailed Description

+ + +This class is obsolete. It is provided to keep old source working. We strongly advise against using it in new code. +

The QAsyncIO class encapsulates I/O asynchronicity. +

The Qt classes for asynchronous input/output provide a simple +mechanism to allow large files or slow data sources to be processed +without using large amounts of memory or blocking the user interface. +

This facility is used in Qt to drive animated images. See QImageConsumer. + +

Member Function Documentation

QAsyncIO::~QAsyncIO () `[virtual]` +

+Destroys the async IO object. + +

void QAsyncIO::connect ( QObject * obj, const char * member ) +

+Ensures that only one object, obj and function, member, can +respond to changes in readiness. + +

void QAsyncIO::ready () `[protected]` +

+Derived classes should call this when they change from being +unready to ready. + + +

+ +

Trademarks +

Qt 3.3.8

+ -- cgit v1.2.3

QAsyncIO Class Reference[obsolete]