Document that env variables are preferable to cmdline options
Environment variables are passed along to child processes, command-line options aren't. Change-Id: Ia52c1d8cfeeb2f7490e73ac50b58ba07c2eebfa8 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>
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@ -466,7 +466,14 @@ static QWindowGeometrySpecification windowGeometrySpecification;
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\section1 Supported Command Line Options
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All Qt programs automatically support the following command line options:
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All Qt programs automatically support a set of command-line options that
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allow modifying the way Qt will interact with the windowing system. Some of
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the options are also accessible via environment variables, which are the
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preferred form if the application can launch GUI sub-processes or other
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applications (environment variables will be inherited by child processes).
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When in doubt, use the environment variables.
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The options currently supported are the following:
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\list
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\li \c{-platform} \e {platformName[:options]}, specifies the
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