fix type registration in compositor-extensions QML modules

Delete all handwritten/handpatched .qmltypes files from the source
folder, get rid of the handwritten plugin and let CMake do all the dirty
work instead.

Instead of the handwritten plugins, use QML_FOREIGN to register the
types to QML or use the
Q_COMPOSITOR_DECLARE_QUICK_EXTENSION_NAMED_ELEMENT helper macro.

Split the handwritten plugins in two files: a private header doing all
the type registration and an implementation file that contains some
documentation.
In the CMakeLists.txt, remove all the special PLUGIN related command,
except for src/imports/compositor-extensions/qtshell/CMakeLists.txt
where it stops compiling without the PLUGIN_TARGET command.

Also fix the `#include <moc_...cpp>` to avoid MOC from complaining.

qtshell seems to directly define the types that the plugin was
exposing to QML. In this case, do not add a file with the foreign
structs but directly add the QML_NAMED_ELEMENT macros to the type
definitions.

Also add INTERFACE_AUTOMOC_MACRO_NAMES for the Q_COMPOSITOR_DECLARE_*
macros.

Add a manual test project that uses the QML elements where qmllint can
be used to check that the QML modules are ok.

Fixes: QTBUG-119377
Change-Id: Ib7e8347493ed3428e5250e94004ea07ac79b36b4
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

0 files changed, 0 insertions, 0 deletions