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QtAutogen: AUTOMOC documentation update

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This commit is contained in:
Sebastian Holtermann
2016-12-02 22:22:50 +01:00
committed by Brad King
parent c2211703d3
commit e324d70409
1 changed files with 6 additions and 5 deletions
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11
Help/prop_tgt/AUTOMOC.rst
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@@ -15,11 +15,12 @@ source files at build time and invoke moc accordingly.
the ``Q_OBJECT`` class declaration is expected in the header, and
``moc`` is run on the header file. A ``moc_foo.cpp`` file will be
generated from the source's header into the
:variable:`CMAKE_CURRENT_BINARY_DIR` directory. This allows the
compiler to find the included ``moc_foo.cpp`` file regardless of the
location the original source. However, if multiple source files
in different directories do this then their generated moc files would
collide. In this case a diagnostic will be issued.
``<CMAKE_CURRENT_BINARY_DIR>/<TARGETNAME>_autogen/include``
directory which is automatically added to the target's
:prop_tgt:`INCLUDE_DIRECTORIES`. This allows the compiler to find the
included ``moc_foo.cpp`` file regardless of the location the original source.
However, if multiple source files in different directories do this then their
generated moc files would collide. In this case a diagnostic will be issued.
* If an ``#include`` statement like ``#include "foo.moc"`` is found,
then a ``Q_OBJECT`` is expected in the current source file and ``moc``