cmake-properties.qdoc

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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
 
/*!
\group cmake-global-properties-qtqml
\title CMake Global Properties in Qt6 Qml
 
\l{CMake Command Reference#Qt6::Qml}{CMake Commands} know about the following
global CMake properties:
 
\sa{CMake Property Reference}
*/
 
 
/*!
\page cmake-global-property-qt-qmllinter-targets-folder.html
\ingroup cmake-properties-qtqml
\ingroup cmake-global-properties-qtqml
 
\title QT_QMLLINTER_TARGETS_FOLDER
 
\summary{Sets the FOLDER property for targets that belong to the QML linter.}
 
\cmakepropertysince 6.5
\preliminarycmakeproperty
 
Name of the \l FOLDER for targets that are related to the QML linter.
 
By default, this property is set to \c{QmlLinter}.
 
This property only has an effect if CMake's \l USE_FOLDERS property is \c{ON}.
 
You can enable folder support by calling
\l qt_standard_project_setup().
*/
 
 
/*!
\group cmake-target-properties-qtqml
\title CMake Target Properties in Qt6 Qml
 
\l{CMake Command Reference#Qt6::Qml}{CMake Commands} know about the following
CMake target properties:
 
\sa{CMake Property Reference}
*/
 
 
/*!
\page cmake-target-property-qt-qml-no-qml-preview.html
\ingroup cmake-properties-qtqml
\ingroup cmake-target-properties-qtqml
 
\title QT_QML_NO_QML_PREVIEW (target property)
\target cmake-target-property-QT_QML_NO_QML_PREVIEW
 
\summary {Opts a target out of automatic qmlpreview target creation.}
 
\cmakepropertysince 6.12
 
Set this property to a true value on a target to prevent it from
automatically getting a \l qmlpreview target created for it. By default, such
a target is created for every executable that links against \c{Qt6::Qml}.
 
This property only has an effect on the automatic behavior, which can also be
disabled globally via \l QT_QML_NO_QML_PREVIEW. It has no effect on an explicit
call to \l qt_add_qml_preview() for the same target.
 
\sa{QT_QML_NO_QML_PREVIEW (global property)}, qt_add_qml_preview()
*/
 
 
/*!
\group cmake-source-file-properties-qtqml
\title CMake Source File Properties in Qt6 Qml
 
\l{CMake Command Reference#Qt6::Qml}{CMake Commands} know about the following
CMake source file properties:
 
\sa{CMake Property Reference}
*/
 
 
/*!
\page cmake-source-file-property-qt-qml-internal-type.html
\ingroup cmake-source-file-properties-qtqml
 
\title QT_QML_INTERNAL_TYPE
 
\summary {Marks a QML file as providing an internal type.}
 
\cmakepropertysince 6.2
 
Set this property to \c TRUE to indicate that the \c{.qml} file provides an internal type.
 
\sa{qml-source-file-properties}{qt_target_qml_sources}
*/
 
 
/*!
\page cmake-source-file-property-qt-qml-singleton-type.html
\ingroup cmake-source-file-properties-qtqml
 
\title QT_QML_SINGLETON_TYPE
 
\summary {Marks a QML file as providing a singleton type.}
 
\cmakepropertysince 6.2
 
A \c{.qml} file that provides a singleton type needs to have its \c QT_QML_SINGLETON_TYPE source
property set to \c TRUE to ensure that the singleton command is written into the
\l{Module Definition qmldir Files}{qmldir} file.
This must be done in addition to the QML file containing the \c {pragma Singleton} statement.
The source property must be set before \l{qt_add_qml_module}{creating} the module the
singleton belongs to.
 
See \l{qt_target_qml_sources_example}{qt_target_qml_sources()} for an example on
how to set the \c QT_QML_SINGLETON_TYPE property.
 
\sa{qml-source-file-properties}{qt_target_qml_sources}
*/
 
 
/*!
\page cmake-source-file-property-qt-qml-skip-cachegen.html
\ingroup cmake-source-file-properties-qtqml
 
\title QT_QML_SKIP_CACHEGEN
 
\summary {Excludes a file from being compiled to byte code.}
 
\cmakepropertysince 6.2
 
Set this property to \c TRUE to prevent the \c{.qml} file from being compiled to byte code.
The file will still be added to the \c target as a resource in uncompiled form
(see \l{qmlcachegen-auto}{Caching compiled QML sources}).
 
\sa{qml-source-file-properties}{qt_target_qml_sources}
*/
 
 
/*!
\page cmake-source-file-property-qt-qml-skip-qmldir-entry.html
\ingroup cmake-source-file-properties-qtqml
 
\title QT_QML_SKIP_QMLDIR_ENTRY
 
\summary {Excludes a file from being added as a type to the QML module's typeinfo file.}
 
\cmakepropertysince 6.2
 
Set this property to \c TRUE to prevent
the \c{.qml} file from being added as a type to the QML module's typeinfo file
(see \l{qmldir-autogeneration}{Auto-generating \c{qmldir} and typeinfo files}).
 
\sa{qml-source-file-properties}{qt_target_qml_sources}
*/
 
 
/*!
\page cmake-source-file-property-qt-qml-skip-qmllint.html
\ingroup cmake-source-file-properties-qtqml
 
\title QT_QML_SKIP_QMLLINT
 
\summary {Prevents a file from being included in automatic qmllint processing.}
 
\cmakepropertysince 6.2
 
Set this property to \c TRUE to prevent the file from being included in
\l{qmllint-auto}{automatic qmllint processing}.
 
\sa{qml-source-file-properties}{qt_target_qml_sources}
*/
 
 
/*!
\page cmake-source-file-property-qt-qml-source-typename.html
\ingroup cmake-source-file-properties-qtqml
 
\title QT_QML_SOURCE_TYPENAME
 
\summary {Overrides the type name provided by the file.}
 
\cmakepropertysince 6.2
 
Use this property to override the \c QML type name provided by this file.
 
\sa{qml-source-file-properties}{qt_target_qml_sources}
*/
 
 
/*!
\page cmake-source-file-property-qt-qml-source-versions.html
\ingroup cmake-source-file-properties-qtqml
 
\title QT_QML_SOURCE_VERSIONS
 
\summary {Specifies a custom set of versions for a type.}
 
\cmakepropertysince 6.2
 
When the file needs to provide type entries for a custom set of versions,
for example when the QML types were first introduced in a minor patch
version after the \c{.0} release, specify those versions using this property.
 
\sa{qml-source-file-properties}{qt_target_qml_sources}
*/
 
 
/*!
\page cmake-source-file-property-qt-qmltc-file-basename.html
\ingroup cmake-source-file-properties-qtqml
 
\title QT_QMLTC_FILE_BASENAME
 
\summary {Specifies a non-default .h and .cpp file name.}
 
\cmakepropertysince 6.3
\preliminarycmakeproperty
 
Use this property to specify a non-default \c .h and \c .cpp file name, which helps to resolve
conflicting file names.
 
\sa{qmltc-cmake}
*/
 
/*!
\page cmake-source-file-property-qt-qml-skip-type-compiler.html
\ingroup cmake-source-file-properties-qtqml
 
\title QT_QML_SKIP_TYPE_COMPILER
 
\summary {Excludes a file from being compiled to C++ using qmltc.}
 
\cmakepropertysince 6.4
\preliminarycmakeproperty
 
Set this property to \c TRUE to prevent the \c{.qml} file from being compiled to
C++ during qmltc compilation.
 
\sa{qmltc-cmake}
*/
 
/*!
\page cmake-source-file-property-qt-qml-generate-android-java-class.html
\ingroup cmake-source-file-properties-qtqml
\ingroup cmake-android-build-properties
 
\title QT_QML_GENERATE_ANDROID_JAVA_CLASS
 
\summary {Marks a QML file for Java code generation.}
 
\cmakepropertysince 6.8
When using QML as a \l {Android: View} in Android via \l QtQuickView, you can choose
the QML components to make available as generated Java classes usable from Android code.
To mark a \c {.qml} file for code generation, set its \c QT_QML_GENERATE_ANDROID_JAVA_CLASS
source property to \c TRUE. The source property must be set before
\l {qt_add_qml_module}{creating} the module. \note The \c {.qml} file name must start with
an uppercase letter and define a QML component. This property is valid only if
\l QT_ANDROID_GENERATE_JAVA_QTQUICKVIEW_CONTENTS is defined.
 
The source file property can be set like so:
 
\badcode
set_source_files_properties(MyMainItem.qml
    PROPERTIES QT_QML_GENERATE_ANDROID_JAVA_CLASS TRUE)
\endcode
 
You can pass multiple files at once to set_source_files_properties:
\badcode
set(plain_qml_files
    MyItem1.qml
    MyItem2.qml
    FancyButton.qml
 
)
 
set(qml_to_java_files
    MyMainItem.qml
    MyOtherMain.qml
)
 
set_source_files_properties(${qml_to_java_files}
    PROPERTIES QT_QML_GENERATE_ANDROID_JAVA_CLASS TRUE
)
 
qt_add_qml_module(myapp
    URI MyModule
    QML_FILES ${plain_qml_files} ${qml_to_java_files}
)
\endcode
 
\sa {Naming Custom QML Object Types}
*/