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RedBear-OS/local/recipes/kde/kf6-extra-cmake-modules/source/modules/ECMAddQtDesignerPlugin.cmake
T
vasilito cf12defd28 Advance Wayland and KDE package bring-up 
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
2026-04-14 10:51:06 +01:00

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# SPDX-FileCopyrightText: 2019 Friedrich W. H. Kossebau <kossebau@kde.org>
#
# SPDX-License-Identifier: BSD-3-Clause
#[=======================================================================[.rst:
ECMAddQtDesignerPlugin
----------------------
This module provides the ``ecm_add_qtdesignerplugin`` function for generating
Qt Designer plugins for custom widgets. Each of those widgets is described
using a second function ``ecm_qtdesignerplugin_widget``.
::
ecm_add_qtdesignerplugin(<target_name>
NAME <name>
WIDGETS <widgetid> [<widgetid2> [...]]
LINK_LIBRARIES <lib> [<lib2> [...]]
INSTALL_DESTINATION <install_path>
[OUTPUT_NAME <output_name>]
[DEFAULT_GROUP <group>]
[DEFAULT_HEADER_CASE <SAME_CASE|LOWER_CASE|UPPER_CASE>]
[DEFAULT_HEADER_EXTENSION <header_extension>]
[DEFAULT_ICON_DIR <icon_dir>]
[INCLUDE_FILES <include_file> [<include_file2> [...]]]
[SOURCES <src> [<src2> [...]]]
[COMPONENT <component>]
)
``NAME`` specifies the base name to use in the generated sources.
The default is <target_name>.
``WIDGETS`` specifies the widgets the plugin should support. Each widget has
to be defined before by a call of ``ecm_qtdesignerplugin_widget`` with the
respective <widgetid>, in a scope including the current call.
``LINK_LIBRARIES`` specifies the libraries to link against. This will be at
least the library providing the widget class(es).
``INSTALL_DESTINATION`` specifies where the generated plugin binary will be
installed.
``OUTPUT_NAME`` specifies the name of the plugin binary. The default is
"<target_name>".
``DEFAULT_GROUP`` specifies the default group in Qt Designer where the
widgets will be placed. The default is "Custom".
``DEFAULT_HEADER_CASE`` specifies how the name of the header is derived from
the widget class name. The default is "LOWER_CASE".
``DEFAULT_HEADER_EXTENSION`` specifies what file name extension is used for
the header file derived from the class name. The default is "h".
``DEFAULT_ICON_DIR`` specifies what file name extension is used for
the header file derived from the class name. The default is "pics".
``INCLUDE_FILES`` specifies additional include files to include with the
generated source file. This can be needed for custom code used in
initializing or creating widgets.
``SOURCES`` specifies additional source files to build the plugin from.
This can be needed to support custom code used in initializing or
creating widgets.
``COMPONENT`` specifies the installation component name with which the install
rules for the generated plugin are associated.
::
ecm_qtdesignerplugin_widget(<widgetid>
[CLASS_NAME <class_name>]
[INCLUDE_FILE <include_file>]
[CONTAINER]
[ICON <iconfile>]
[TOOLTIP <tooltip>]
[WHATSTHIS <whatsthis>]
[GROUP <group>]
[CREATE_WIDGET_CODE_FROM_VARIABLE <create_widget_code_variable>]
[INITIALIZE_CODE_FROM_VARIABLE <initialize_code_variable]
[DOM_XML_FROM_VARIABLE <dom_xml_variable>]
[IMPL_CLASS_NAME <impl_class_name>]
[CONSTRUCTOR_ARGS_CODE <constructor_args_code>]
[CONSTRUCTOR_ARGS_CODE_FROM_VARIABLE <constructor_args_code_variable>]
)
``CLASS_NAME`` specifies the name of the widget class, including namespaces.
The default is "<widgetid>".
``INCLUDE_FILE`` specifies the include file to use for the class of this
widget. The default is derived from <class_name> as configured by the
``DEFAULT_HEADER_*`` options of ``ecm_add_qtdesignerplugin``, also replacing
any namespace separators with "/".
``CONTAINER`` specifies, if set, that this widget is a container
for other widgets.
``ICON`` specifies the icon file to use as symbol for this widget.
The default is "{lowercased <class_name>}.png" in the default icons dir as
configured by the ``DEFAULT_ICON_DIR`` option of
``ecm_add_qtdesignerplugin``, if such a file exists.
``TOOLTIP`` specifies the tooltip text to use for this widget. Default is
"<class_name> Widget".
``WHATSTHIS`` specifies the What's-This text to use for this widget.
Defaults to the tooltip.
``GROUP`` specifies the group in Qt Designer where the widget will be placed.
The default is set as configured by the ``DEFAULT_GROUP`` option of
``ecm_add_qtdesignerplugin``.
``CREATE_WIDGET_CODE_FROM_VARIABLE`` specifies the variable to get from the
C++ code to use as factory code to create an instance of the widget,
for the override of
``QDesignerCustomWidgetInterface::createWidget(QWidget* parent)``.
The default is "return new <impl_class_name><constructor_args_code>;".
``INITIALIZE_CODE_FROM_VARIABLE`` specifies the variable to get from the C++
code to use with the override of
``QDesignerCustomWidgetInterface::initialize(QDesignerFormEditorInterface* core)``.
The code has to use the present class member ``m_initialized`` to track and
update the state. The default code simply sets ``m_initialized`` to
``true``, if it was not before.
``DOM_XML_FROM_VARIABLE`` specifies the variable to get from the string to
use with the optional override of
``QDesignerCustomWidgetInterface::domXml()``.
Default does not override.
``IMPL_CLASS_NAME`` specifies the name of the widget class to use for the
widget instance with Qt Designer. The default is "<class_name>".
``CONSTRUCTOR_ARGS_CODE`` specifies the C++ code to use for the constructor
arguments with the default of ``CREATE_WIDGET_CODE_FROM_VARIABLE``. Note
that the parentheses are required. The default is "(parent)".
``CONSTRUCTOR_ARGS_CODE_FROM_VARIABLE`` specifies the variable to get from
the C++ code instead of passing it directly via ``CONSTRUCTOR_ARGS_CODE``.
This can be needed if the code is more complex and e.g. includes ";" chars.
Example usage:
.. code-block:: cmake
ecm_qtdesignerplugin_widget(FooWidget
TOOLTIP "Enables to browse foo."
GROUP "Views (Foo)"
)
set(BarWidget_CREATE_WIDGET_CODE
"
auto* widget = new BarWidget(parent);
widget->setBar("Example bar");
return widget;
")
ecm_qtdesignerplugin_widget(BarWidget
TOOLTIP "Displays bars."
GROUP "Display (Foo)"
CREATE_WIDGET_CODE_FROM_VARIABLE BarWidget_CREATE_WIDGET_CODE
)
ecm_add_qtdesignerplugin(foowidgets
NAME FooWidgets
OUTPUT_NAME foo2widgets
WIDGETS
FooWidget
BarWidget
LINK_LIBRARIES
Foo::Widgets
INSTALL_DESTINATION "${KDE_INSTALL_QTPLUGINDIR}/designer"
COMPONENT Devel
)
Since 5.62.0.
#]=======================================================================]
include(FeatureSummary)
include(${CMAKE_CURRENT_LIST_DIR}/QtVersionOption.cmake)
# helper method
# escapes string for C++ code
function(_ecm_qtdesignerplugin_escape_cpp_string _varName input)
string(REPLACE "\"" "\\\"" _string ${input})
set(${_varName} "${_string}" PARENT_SCOPE)
endfunction()
# To make the data about the widgets available to the function ecm_add_qtdesignerplugin,
# variables are created in the scope of the caller of this method, protected by
# a namespace for this macro file, and otherwise from the widget id and the property id:
# ECM_QTDESIGNERPLUGIN_${widget}_${property}
function(ecm_qtdesignerplugin_widget widget)
set(options
CONTAINER
)
set(oneValueArgs
CLASS_NAME
INCLUDE_FILE
ICON
TOOLTIP
WHATSTHIS
GROUP
CREATE_WIDGET_CODE_FROM_VARIABLE
INITIALIZE_CODE_FROM_VARIABLE
DOM_XML_FROM_VARIABLE
IMPL_CLASS_NAME
CONSTRUCTOR_ARGS_CODE
CONSTRUCTOR_ARGS_CODE_FROM_VARIABLE
)
set(multiValueArgs
)
cmake_parse_arguments(ARGS "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
if(NOT ARGS_CLASS_NAME)
set(ARGS_CLASS_NAME "${widget}")
endif()
if(NOT ARGS_TOOLTIP)
set(ARGS_TOOLTIP "${ARGS_CLASS_NAME} Widget")
endif()
if(NOT ARGS_WHATSTHIS)
set(ARGS_WHATSTHIS "${ARGS_TOOLTIP}")
endif()
if(ARGS_CONTAINER)
set(_is_container TRUE)
else()
set(_is_container FALSE)
endif()
if(ARGS_CONSTRUCTOR_ARGS_CODE AND ARGS_CONSTRUCTOR_ARGS_CODE_FROM_VARIABLE)
message(FATAL_ERROR "Either CONSTRUCTOR_ARGS_CODE or CONSTRUCTOR_ARGS_CODE_FROM_VARIABLE can be passed when calling ecm_qtdesignerplugin_widget().")
endif()
if(NOT ARGS_CREATE_WIDGET_CODE_FROM_VARIABLE)
if(NOT ARGS_IMPL_CLASS_NAME)
set(ARGS_IMPL_CLASS_NAME "${ARGS_CLASS_NAME}")
endif()
if(ARGS_CONSTRUCTOR_ARGS_CODE_FROM_VARIABLE)
set(_constructor_args "${${ARGS_CONSTRUCTOR_ARGS_CODE_FROM_VARIABLE}}")
elseif(ARGS_CONSTRUCTOR_ARGS_CODE)
set(_constructor_args "${ARGS_CONSTRUCTOR_ARGS_CODE}")
else()
set(_constructor_args "(parent)")
endif()
set(_create_widget_code " return new ${ARGS_IMPL_CLASS_NAME}${_constructor_args};")
else()
set(_create_widget_code "${${ARGS_CREATE_WIDGET_CODE_FROM_VARIABLE}}")
endif()
if(ARGS_ICON)
if (NOT IS_ABSOLUTE ${ARGS_ICON})
set(ARGS_ICON "${CMAKE_CURRENT_SOURCE_DIR}/${ARGS_ICON}")
endif()
if(NOT EXISTS "${ARGS_ICON}")
message(FATAL_ERROR "No such file as passed with ICON when calling ecm_qtdesignerplugin_widget(): ${ARGS_ICON}")
endif()
endif()
# store data about widget, so ecm_add_qtdesignerplugin can access it
set(ECM_QTDESIGNERPLUGIN_${widget}_CLASS_NAME "${ARGS_CLASS_NAME}" PARENT_SCOPE)
set(ECM_QTDESIGNERPLUGIN_${widget}_INCLUDE_FILE "${ARGS_INCLUDE_FILE}" PARENT_SCOPE)
set(ECM_QTDESIGNERPLUGIN_${widget}_TOOLTIP "${ARGS_TOOLTIP}" PARENT_SCOPE)
set(ECM_QTDESIGNERPLUGIN_${widget}_WHATSTHIS "${ARGS_WHATSTHIS}" PARENT_SCOPE)
set(ECM_QTDESIGNERPLUGIN_${widget}_GROUP "${ARGS_GROUP}" PARENT_SCOPE)
set(ECM_QTDESIGNERPLUGIN_${widget}_ICON "${ARGS_ICON}" PARENT_SCOPE)
set(ECM_QTDESIGNERPLUGIN_${widget}_IS_CONTAINER "${_is_container}" PARENT_SCOPE)
set(ECM_QTDESIGNERPLUGIN_${widget}_CREATE_WIDGET_CODE "${_create_widget_code}" PARENT_SCOPE)
set(ECM_QTDESIGNERPLUGIN_${widget}_INITIALIZE_CODE "${${INITIALIZE_CODE_FROM_VARIABLE}}" PARENT_SCOPE)
set(ECM_QTDESIGNERPLUGIN_${widget}_DOM_XML "${${ARGS_DOM_XML_FROM_VARIABLE}}" PARENT_SCOPE)
endfunction()
# helper method
function(_ecm_qtdesignerplugin_write_widget designer_src_file widget default_group rc_icon_dir)
# prepare data
set(_classname "${ECM_QTDESIGNERPLUGIN_${widget}_CLASS_NAME}")
set(_factory_classname "${_classname}QtDesignerWidgetFactory")
string(REPLACE "::" "__" _factory_classname "${_factory_classname}")
set(ECM_QTDESIGNERPLUGIN_${widget}_FACTORY_CLASS_NAME "${_factory_classname}" PARENT_SCOPE)
if(ECM_QTDESIGNERPLUGIN_${widget}_IS_CONTAINER)
set(_is_container "true")
else()
set(_is_container "false")
endif()
_ecm_qtdesignerplugin_escape_cpp_string(_tooltip "${ECM_QTDESIGNERPLUGIN_${widget}_TOOLTIP}")
_ecm_qtdesignerplugin_escape_cpp_string(_whatsthis "${ECM_QTDESIGNERPLUGIN_${widget}_WHATSTHIS}")
set(_group ${ECM_QTDESIGNERPLUGIN_${widget}_GROUP})
if(NOT _group)
set(_group "${default_group}")
endif()
_ecm_qtdesignerplugin_escape_cpp_string(_group "${_group}")
set(_dom_xml "${ECM_QTDESIGNERPLUGIN_${widget}_DOM_XML}")
if(_dom_xml)
string(REPLACE "\"" "\\\"" _dom_xml "${_dom_xml}")
set(_dom_xml_method " QString domXml() const override { return QStringLiteral(\"${_dom_xml}\"); }")
else()
set(_dom_xml_method)
endif()
set(_icon "${ECM_QTDESIGNERPLUGIN_${widget}_ICON}")
if(_icon)
get_filename_component(_icon_filename ${_icon} NAME)
set(_icon_construct "QIcon(QStringLiteral(\":${rc_icon_dir}/${_icon_filename}\"))")
else()
set(_icon_construct "QIcon()")
endif()
set(_initialize_code "${ECM_QTDESIGNERPLUGIN_${widget}_INITIALIZE_CODE}")
if(NOT _initialize_code)
set(_initialize_code
" Q_UNUSED(core);
if (m_initialized) return;
m_initialized = true;"
)
endif()
# write code
file(APPEND ${designer_src_file} "
class ${_factory_classname}
: public QObject
, public QDesignerCustomWidgetInterface
{
Q_OBJECT
Q_INTERFACES(QDesignerCustomWidgetInterface)
public:
explicit ${_factory_classname}(QObject *parent = nullptr)
: QObject(parent)
, m_initialized(false)
{}
~${_factory_classname}() override {}
public: // QDesignerCustomWidgetInterface API
bool isInitialized() const override { return m_initialized; }
${_dom_xml_method}
bool isContainer() const override { return ${_is_container}; }
QIcon icon() const override { return ${_icon_construct}; }
QString group() const override { return QStringLiteral(\"${_group}\"); }
QString includeFile() const override { return QStringLiteral(\"${ECM_QTDESIGNERPLUGIN_${widget}_INCLUDE_FILE}\"); }
QString name() const override { return QStringLiteral(\"${_classname}\"); }
QString toolTip() const override { return QStringLiteral(\"${_tooltip}\"); }
QString whatsThis() const override { return QStringLiteral(\"${_whatsthis}\"); }
QWidget* createWidget(QWidget* parent) override
{
${ECM_QTDESIGNERPLUGIN_${widget}_CREATE_WIDGET_CODE}
}
void initialize(QDesignerFormEditorInterface* core) override
{
${_initialize_code}
}
private:
bool m_initialized;
};
"
)
endfunction()
# helper method
function(_ecm_qtdesignerplugin_write_icon_qrc_file rc_file rc_icon_dir)
set(_icons ${ARGN})
file(WRITE ${rc_file}
"<!DOCTYPE RCC><RCC version=\"1.0\">
<!-- DO NOT EDIT! Generated from ecm_add_qtdesignerplugin() -->
<qresource prefix=\"${rc_icon_dir}\">
"
)
foreach(_icon ${_icons})
get_filename_component(_icon_filename ${_icon} NAME)
file(APPEND ${rc_file} "<file alias=\"${_icon_filename}\">${_icon}</file>\n")
endforeach()
file(APPEND ${rc_file}
"</qresource>
</RCC>
"
)
endfunction()
# This needs to be a macro not a function because of the nested
# find_package() call, which will set some variables.
macro(ecm_add_qtdesignerplugin target)
set(options
)
set(oneValueArgs
NAME
OUTPUT_NAME
INSTALL_DESTINATION
DEFAULT_GROUP
COMPONENT
DEFAULT_HEADER_CASE
DEFAULT_HEADER_EXTENSION
DEFAULT_ICON_DIR
)
set(multiValueArgs
WIDGETS
LINK_LIBRARIES
INCLUDE_FILES
SOURCES
)
cmake_parse_arguments(ARGS "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
# args sanity check
if (NOT ARGS_WIDGETS)
message(FATAL_ERROR "No WIDGETS passed when calling ecm_add_qtdesignerplugin().")
endif()
foreach(_widget ${ARGS_WIDGETS})
# using _CLASS_NAME as sample property to find if defined
if (NOT ECM_QTDESIGNERPLUGIN_${_widget}_CLASS_NAME)
message(FATAL_ERROR "Undefined widget passed when calling ecm_add_qtdesignerplugin(): ${_widget}")
endif()
endforeach()
if(NOT ARGS_NAME)
set(ARGS_NAME "${target}")
endif()
if(NOT ARGS_DEFAULT_GROUP)
set(ARGS_DEFAULT_GROUP "Custom")
endif()
if(NOT ARGS_DEFAULT_HEADER_EXTENSION)
set(ARGS_DEFAULT_HEADER_EXTENSION "h")
endif()
if(NOT ARGS_DEFAULT_HEADER_CASE)
set(ARGS_DEFAULT_HEADER_CASE "LOWER_CASE")
else()
set(_allowed_values "LOWER_CASE" "UPPER_CASE" "SAME_CASE")
list(FIND _allowed_values "${ARGS_DEFAULT_HEADER_CASE}" _index)
if(_index EQUAL "-1")
message(FATAL_ERROR "Unexpected value for DEFAULT_HEADER_CASE argument to ecm_add_qtdesignerplugin(): ${ARGS_DEFAULT_HEADER_CASE}")
endif()
endif()
if(NOT ARGS_DEFAULT_ICON_DIR)
set(ARGS_DEFAULT_ICON_DIR "${CMAKE_CURRENT_SOURCE_DIR}/pics")
else()
if (NOT IS_ABSOLUTE ${ARGS_DEFAULT_ICON_DIR})
set(ARGS_DEFAULT_ICON_DIR "${CMAKE_CURRENT_SOURCE_DIR}/${ARGS_DEFAULT_ICON_DIR}")
endif()
if(NOT EXISTS "${ARGS_DEFAULT_ICON_DIR}")
message(FATAL_ERROR "No such directory as passed with DEFAULT_ICON_DIR when calling ecm_add_qtdesignerplugin(): ${ARGS_DEFAULT_ICON_DIR}")
endif()
endif()
# Check deps
if(NOT Qt${QT_MAJOR_VERSION}UiPlugin_FOUND)
find_package(Qt${QT_MAJOR_VERSION}UiPlugin QUIET CONFIG)
set_package_properties(Qt${QT_MAJOR_VERSION}UiPlugin PROPERTIES
PURPOSE "Required to build Qt Designer plugins"
TYPE REQUIRED
)
endif()
# setup plugin only if uiplugin lib was found, as we do not abort hard the cmake run otherwise
if (Qt${QT_MAJOR_VERSION}UiPlugin_FOUND)
set(_generation_dir "${CMAKE_CURRENT_BINARY_DIR}/${target}_ECMQtDesignerPlugin")
file(MAKE_DIRECTORY "${_generation_dir}")
set(_rc_icon_dir "/${ARGS_NAME}/designer")
# process defaults for widgets
foreach(_widget ${ARGS_WIDGETS})
set(_class_name "${ECM_QTDESIGNERPLUGIN_${_widget}_CLASS_NAME}")
# include file
set(_include_file "${ECM_QTDESIGNERPLUGIN_${_widget}_INCLUDE_FILE}")
if(NOT _include_file)
set(_include_file "${_class_name}")
if (ARGS_DEFAULT_HEADER_CASE STREQUAL "LOWER_CASE")
string(TOLOWER "${_include_file}" _include_file)
elseif(ARGS_DEFAULT_HEADER_CASE STREQUAL "UPPER_CASE")
string(TOUPPER "${_include_file}" _include_file)
endif()
# turn any namespaces into dir levels
string(REPLACE "::" "/" _include_file ${_include_file})
set(ECM_QTDESIGNERPLUGIN_${_widget}_INCLUDE_FILE "${_include_file}.${ARGS_DEFAULT_HEADER_EXTENSION}")
endif()
# icon
set(_icon "${ECM_QTDESIGNERPLUGIN_${_widget}_ICON}")
if(NOT _icon)
string(TOLOWER "${_class_name}" _icon)
# handle any namespaces
string(REPLACE "::" "_" _icon "${_icon}")
set(_icon "${ARGS_DEFAULT_ICON_DIR}/${_icon}.png")
if(EXISTS "${_icon}")
set(ECM_QTDESIGNERPLUGIN_${_widget}_ICON "${_icon}")
endif()
endif()
endforeach()
set(_plugin_src_file "${_generation_dir}/designerplugin.cpp")
set(_srcs
${ARGS_SOURCES}
${_plugin_src_file}
)
set(_icons)
foreach(_widget ${ARGS_WIDGETS})
list(APPEND _icons "${ECM_QTDESIGNERPLUGIN_${_widget}_ICON}")
endforeach()
# generate qrc file with icons
if (_icons)
set(_rc_file "${_generation_dir}/designerplugin.rc")
set(_rc_work_file "${_rc_file}.work")
_ecm_qtdesignerplugin_write_icon_qrc_file("${_rc_work_file}" "${_rc_icon_dir}" ${_icons})
# avoid rebuilding if there was no change
execute_process(
COMMAND ${CMAKE_COMMAND} -E copy_if_different "${_rc_work_file}" "${_rc_file}"
)
file(REMOVE "${_rc_work_file}")
if (QT_MAJOR_VERSION EQUAL "5")
qt5_add_resources(_srcs ${_rc_file})
else()
qt6_add_resources(_srcs ${_rc_file})
endif()
endif()
# generate source file
set(_collection_classname "${ARGS_NAME}QtDesignerWidgetCollection")
set(_include_files
# classes inherited
QDesignerCustomWidgetCollectionInterface
QDesignerCustomWidgetInterface
QObject
# classes used
QIcon
QString
${ARGS_INCLUDE_FILES}
)
foreach(_widget ${ARGS_WIDGETS})
list(APPEND _include_files ${ECM_QTDESIGNERPLUGIN_${_widget}_INCLUDE_FILE})
endforeach()
list(REMOVE_DUPLICATES _include_files)
set(_plugin_src_work_file "${_plugin_src_file}.work")
file(WRITE ${_plugin_src_work_file} "// DO NOT EDIT! Generated from ecm_add_qtdesignerplugin()\n\n")
foreach(_include_file ${_include_files})
if (NOT ${_include_file} MATCHES "^[\"<]")
set(_include_file "<${_include_file}>")
endif()
file(APPEND ${_plugin_src_work_file} "#include ${_include_file}\n")
endforeach()
foreach(_widget ${ARGS_WIDGETS})
_ecm_qtdesignerplugin_write_widget(${_plugin_src_work_file} ${_widget} ${ARGS_DEFAULT_GROUP} ${_rc_icon_dir})
endforeach()
file(APPEND ${_plugin_src_work_file} "
class ${_collection_classname}
: public QObject
, public QDesignerCustomWidgetCollectionInterface
{
Q_OBJECT
Q_INTERFACES(
QDesignerCustomWidgetCollectionInterface
)
Q_PLUGIN_METADATA(IID \"org.qt-project.Qt.QDesignerCustomWidgetCollectionInterface\")
public:
explicit ${_collection_classname}(QObject* parent = nullptr);
public: // QDesignerCustomWidgetCollectionInterface API
QList<QDesignerCustomWidgetInterface*> customWidgets() const override;
private:
QList<QDesignerCustomWidgetInterface*> m_widgetFactories;
};
${_collection_classname}::${_collection_classname}(QObject* parent)
: QObject(parent)
{
m_widgetFactories = QList<QDesignerCustomWidgetInterface*>{
"
)
foreach(_widget ${ARGS_WIDGETS})
file(APPEND ${_plugin_src_work_file} " new ${ECM_QTDESIGNERPLUGIN_${_widget}_FACTORY_CLASS_NAME}(this),\n")
endforeach()
file(APPEND ${_plugin_src_work_file}
" };
}
QList<QDesignerCustomWidgetInterface*> ${_collection_classname}::customWidgets() const
{
return m_widgetFactories;
}
#include \"designerplugin.moc\"
"
)
# avoid rebuilding if there was no change
execute_process(
COMMAND ${CMAKE_COMMAND} -E copy_if_different "${_plugin_src_work_file}" "${_plugin_src_file}"
)
file(REMOVE "${_plugin_src_work_file}")
# setup plugin binary
add_library(${target} MODULE ${_srcs})
if(NOT WIN32)
# Since there are no libraries provided by this module,
# there is no point including the build tree in RPath,
# and then having to edit it at install time.
set_target_properties(${target} PROPERTIES
SKIP_BUILD_RPATH TRUE
BUILD_WITH_INSTALL_RPATH TRUE
)
endif()
if (ARGS_OUTPUT_NAME)
set_target_properties(${target} PROPERTIES
OUTPUT_NAME ${ARGS_OUTPUT_NAME}
)
endif()
target_link_libraries(${target} ${ARGS_LINK_LIBRARIES} Qt${QT_MAJOR_VERSION}::UiPlugin)
if (DEFINED ARGS_COMPONENT)
set(_component COMPONENT ${ARGS_COMPONENT})
else()
set(_component)
endif()
install(TARGETS ${target} DESTINATION ${ARGS_INSTALL_DESTINATION} ${_component})
endif()
endmacro()
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