#! [0] QT += widgets designer #! [0] QTDIR_build { # This is only for the Qt build. Do not use externally. We mean it. PLUGIN_TYPE = designer PLUGIN_CLASS_NAME = TicTacToePlugin load(qt_plugin) } else { # Public example: #! [1] TEMPLATE = lib CONFIG += plugin #! [1] TARGET = $$qtLibraryTarget($$TARGET) target.path = $$[QT_INSTALL_PLUGINS]/designer INSTALLS += target } #! [2] HEADERS += tictactoe.h \ tictactoedialog.h \ tictactoeplugin.h \ tictactoetaskmenu.h SOURCES += tictactoe.cpp \ tictactoedialog.cpp \ tictactoeplugin.cpp \ tictactoetaskmenu.cpp OTHER_FILES += tictactoe.json LIBS += -R\\$'$'ORIGIN/../../lib #! [2]