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  1. Qt
  2. QTBUG-130588

QuickEffectsPrivate should be discoverable with find_package(Qt6 COMPONENTS QuickEffects REQUIRED) in CMakeLists.txt

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    • b772c53f5 (dev)

    Description

      Component with MultiEffect can't be compiled to C++  using qmltc.

      There is QML component that uses MultiEffect (it's not really necessary to have it as root item):

      Effect.qml

      import QtQuick.Effects

MultiEffect {
    //...
}

      And project file that defines Qt Quick Extension plugin :
      CMakeList.txt

      ...
qt_add_library(effect STATIC)
qt_add_qml_module(effect
    URI effect
    VERSION 1.0
    QML_FILES Effect.qml
    ENABLE_TYPE_COMPILER
)
target_link_libraries(effect PRIVATE Qt6::Quick Qt6::QuickPrivate)
...

      Pay attention that ENABLE_TYPE_COMPILER is used to enable qmltc for Effect.qml.
      When trying to build it I get the following error:

      .qmltc/effect/effect.h:22:10: fatal error: 'private/qquickmultieffect_p.h' file not found
#include "private/qquickmultieffect_p.h"
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
ninja: build stopped: subcommand failed.

      See standalone example effect.zip

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            ulherman Ulf Hermann
            studiosus Vladimir Belyavsky
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              Created:
              Updated:
              Resolved:

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