BinaryFormatEngineHandler Class

class QInstaller::BinaryFormatEngineHandler

The BinaryFormatEngineHandler class provides a way to register resource collections and resource files. More...

Header: #include <BinaryFormatEngineHandler>

Public Functions

void clear()
void registerResource(const QString &fileName, const QString &resourcePath)
void registerResources(const QList<QInstaller::ResourceCollection> &collections)

Reimplemented Public Functions

virtual QAbstractFileEngine *create(const QString &fileName) const override

Static Public Members

QInstaller::BinaryFormatEngineHandler *instance()

Detailed Description

Member Function Documentation

void BinaryFormatEngineHandler::clear()

Clears the contents of the binary format engine.

[override virtual] QAbstractFileEngine *BinaryFormatEngineHandler::create(const QString &fileName) const

Creates a file engine for the file specified by fileName. To be able to create a file engine, the file name needs to be prefixed with installer://.

Returns 0 if the engine cannot handle fileName.

[static] QInstaller::BinaryFormatEngineHandler *BinaryFormatEngineHandler::instance()

Returns the active instance of the engine.

void BinaryFormatEngineHandler::registerResource(const QString &fileName, const QString &resourcePath)

Registers the resource specified by resourcePath in a resource collection specified by fileName. The file name fileName must be in the form of installer://, followed by the collection name and resource name separated by a forward slash.

A valid file name looks like this: installer://collectionName/resourceName

void BinaryFormatEngineHandler::registerResources(const QList<QInstaller::ResourceCollection> &collections)

Registers the given resource collections collections in the engine.

© 2018 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. The Qt Company, Qt and their respective logos are trademarks of The Qt Company Ltd in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.