These Qt Core classes are used to handle input and output to and from external devices, processes, files etc. as well as manipulating files and directories.
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QIODevice interface for a QByteArray |
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Access to directory structures and their contents |
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Interface for reading from and writing to files |
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Interface for reading from and writing to open files |
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System-independent file information |
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Interface for monitoring files and directories for modifications |
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The base interface class of all I/O devices in Qt |
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Used to start external programs and to communicate with them |
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Holds the environment variables that can be passed to a program |
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Interface for reading directly from resources |
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Interface for safely writing to files |
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Persistent platform-independent application settings |
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Provides information about currently mounted storage and drives |
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Creates a unique directory for temporary use |
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I/O device that operates on temporary files |
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Convenient interface for working with URLs |
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Way to manipulate a key-value pairs in a URL's query |
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Support for monitoring activity on a file descriptor |
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Serialization of binary data to a QIODevice |
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Convenient interface for reading and writing text |
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Format independent interface for reading images from files or other devices |
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Format independent interface for writing images to files or other devices |
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Format-independent interface for writing a QTextDocument to files or other devices |
