CMakeLists.txt

rock_find_qt4(OPTIONAL QtCore QtGui QtDesigner)
rock_find_qt5(OPTIONAL Core Gui Widgets UiPlugin)

include(RockQt)

set(CMAKE_INCLUDE_CURRENT_DIR ON)

SET(MOC_HDRS
    MyWidget.h
    MyWidgetPlugin.h
)

SET(INSTALLED_HDRS
    MyWidget.h
)

SET(SRCS
    MyWidget.cc
    MyWidgetPlugin.cc
    )
# Alternatively, FILE(GLOB) can find any matching file in the directory.
# For this reason, the mywidgetTest executable uses main.cpp instead of main.cc.
#FILE(GLOB SRCS
#    *.cc
#)

SET(QtApp_RCCS resources.qrc)
if(ROCK_QT4)
    QT4_ADD_RESOURCES(QtApp_RCC_SRCS_QT4 ${QtApp_RCCS})
endif()
if(ROCK_QT5)
    QT5_ADD_RESOURCES(QtApp_RCC_SRCS_QT5 ${QtApp_RCCS})
endif()

rock_qt_vizkit_widget(
    TARGETPREFIX MyWidget
    QT4_SUFFIX ""
    SOURCES ${SRCS}
    SOURCES_QT4 ${QtApp_RCC_SRCS_QT4}
    SOURCES_QT5 ${QtApp_RCC_SRCS_QT5}
    HEADERS ${INSTALLED_HDRS}
    MOC ${MOC_HDRS}
    DEPS_PKGCONFIG base-types base-lib
# Using the cmake targets for target_link_libraries but the
# pkgconfig packages in the .pc file.
# equivalent pkgconfig based configuration:
#   DEPS_PKGCONFIG_QT4 QtCore QtGui
#   DEPS_PKGCONFIG_QT5 Qt5Core Qt5Gui Qt5Widgets
# above will also add the dependencies to the .pc file, so they
# are not needed in the .pc.in.
    LIBS_QT4 Qt4::QtCore Qt4::QtGui
    LIBS_QT5 Qt5::Core Qt5::Gui Qt5::Widgets
# for include directories. These do not need to be added to the .pc files,
# the INSTALLED_HDRS do not use them.
    LIBS_QT4 Qt4::QtDesigner
    LIBS_QT5 Qt5::UiPlugin
)

rock_qt_executable(
    TARGETPREFIX mywidgetTest
    QT4_SUFFIX ""
    SOURCES main.cpp
    DEPS_QT MyWidget)