- Qt 5.5
- Qt Designer Manual
- Container Extension Example
- containerextension.pro Example File
- Qt 5.5.1 Reference Documentation

# containerextension.pro Example File

containerextension/containerextension.pro

    QTDIR_build {
    # This is only for the Qt build. Do not use externally. We mean it.
    PLUGIN_TYPE = designer
    PLUGIN_CLASS_NAME = MultiPageWidgetPlugin
    load(qt_plugin)
    } else {
    # Public example:

    TEMPLATE = lib
    CONFIG  += plugin

    TARGET   = $$qtLibraryTarget($$TARGET)

    target.path = $$[QT_INSTALL_PLUGINS]/designer
    INSTALLS += target

    }

    QT      += widgets designer

    HEADERS += multipagewidget.h \
               multipagewidgetplugin.h \
               multipagewidgetcontainerextension.h \
               multipagewidgetextensionfactory.h

    SOURCES += multipagewidget.cpp \
               multipagewidgetplugin.cpp \
               multipagewidgetcontainerextension.cpp \
               multipagewidgetextensionfactory.cpp

    OTHER_FILES += multipagewidget.json