#961 error: invalid use of incomplete type ‘class QDesktopWidget’

[Axelander]

[ 39%] Generating ui_settingsdialog.h
cd /tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build/src/plugins/General/kdenotify && /usr/lib64/qt5/bin/uic -o /tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build/src/plugins/General/kdenotify/ui_settingsdialog.h /tmp/portage/media-sound/qmmp-9999/work/qmmp-9999/src/plugins/General/kdenotify/settingsdialog.ui
[ 40%] Generating qrc_translations.cpp
cd /tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build/src/plugins/General/kdenotify && /usr/lib64/qt5/bin/rcc --name translations --output /tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build/src/plugins/General/kdenotify/qrc_translations.cpp /tmp/portage/media-sound/qmmp-9999/work/qmmp-9999/src/plugins/General/kdenotify/translations/translations.qrc
cd /tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/portage/media-sound/qmmp-9999/work/qmmp-9999 /tmp/portage/media-sound/qmmp-9999/work/qmmp-9999/src/plugins/General/kdenotify /tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build /tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build/src/plugins/General/kdenotify /tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build/src/plugins/General/kdenotify/CMakeFiles/kdenotify.dir/DependInfo.cmake --color=
Dependee "/tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build/src/plugins/General/kdenotify/CMakeFiles/kdenotify.dir/DependInfo.cmake" is newer than depender "/tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build/src/plugins/General/kdenotify/CMakeFiles/kdenotify.dir/depend.internal".
Dependee "/tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build/src/plugins/General/kdenotify/CMakeFiles/CMakeDirectoryInformation.cmake" is newer than depender "/tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build/src/plugins/General/kdenotify/CMakeFiles/kdenotify.dir/depend.internal".
Scanning dependencies of target kdenotify
make[2]: Leaving directory '/tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build'
make -f src/plugins/General/kdenotify/CMakeFiles/kdenotify.dir/build.make src/plugins/General/kdenotify/CMakeFiles/kdenotify.dir/build
make[2]: Entering directory '/tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build'
[ 40%] Building CXX object src/plugins/General/kdenotify/CMakeFiles/kdenotify.dir/kdenotify.cpp.o
cd /tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build/src/plugins/General/kdenotify && /usr/lib/ccache/bin/x86_64-pc-linux-gnu-g++ -DQMMP_WS_X11 -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_WIDGETS_LIB -Dkdenotify_EXPORTS -I/tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build/src/plugins/General/kdenotify -I/tmp/portage/media-sound/qmmp-9999/work/qmmp-9999/src/plugins/General/kdenotify -I/tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build/src/plugins/General/kdenotify/kdenotify_autogen/include -isystem /usr/local/include -I/tmp/portage/media-sound/qmmp-9999/work/qmmp-9999/src/plugins/General/kdenotify/../../.. -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtDBus   -DNDEBUG -O2 -pipe -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/kdenotify.dir/kdenotify.cpp.o -c /tmp/portage/media-sound/qmmp-9999/work/qmmp-9999/src/plugins/General/kdenotify/kdenotify.cpp
/tmp/portage/media-sound/qmmp-9999/work/qmmp-9999/src/plugins/General/hotkey/hotkeymanager_x11.cpp: In constructor ‘HotkeyManager::HotkeyManager(QObject*)’:
/tmp/portage/media-sound/qmmp-9999/work/qmmp-9999/src/plugins/General/hotkey/hotkeymanager_x11.cpp:86:20: error: invalid use of incomplete type ‘class QDesktopWidget’
     qApp->desktop()->winId();
                    ^~
In file included from /usr/include/qt5/QtWidgets/QApplication:1,
                 from /tmp/portage/media-sound/qmmp-9999/work/qmmp-9999/src/plugins/General/hotkey/hotkeymanager_x11.cpp:30:
/usr/include/qt5/QtWidgets/qapplication.h:57:7: note: forward declaration of ‘class QDesktopWidget’
 class QDesktopWidget;
       ^~~~~~~~~~~~~~
make[2]: *** [src/plugins/General/hotkey/CMakeFiles/hotkey.dir/build.make:128: src/plugins/General/hotkey/CMakeFiles/hotkey.dir/hotkeymanager_x11.cpp.o] Error 1
make[2]: Leaving directory '/tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build'
make[1]: *** [CMakeFiles/Makefile2:1580: src/plugins/General/hotkey/CMakeFiles/hotkey.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
cd /tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build/src/plugins/General/notifier && /usr/lib/ccache/bin/x86_64-pc-linux-gnu-g++ -DQMMP_WS_X11 -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_X11EXTRAS_LIB -DX11_FOUND -Dnotifier_EXPORTS -I/tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build/src/plugins/General/notifier -I/tmp/portage/media-sound/qmmp-9999/work/qmmp-9999/src/plugins/General/notifier -I/tmp/portage/media-sound/qmmp-9999/work/qmmp-9999_build/src/plugins/General/notifier/notifier_autogen/include -isystem /usr/local/include -I/tmp/portage/media-sound/qmmp-9999/work/qmmp-9999/src/plugins/General/notifier/../../.. -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtX11Extras -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtWidgets   -DNDEBUG -O2 -pipe -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -fPIC -std=gnu++11 -o CMakeFiles/notifier.dir/notifierfactory.cpp.o -c /tmp/portage/media-sound/qmmp-9999/work/qmmp-9999/src/plugins/General/notifier/notifierfactory.cpp