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# A Tiny Example Featuring a Toggle Action

This example program demonstrates the use of TQAction in its incarnation as a toggle action.

Main:

    #include <ntqapplication.h>
    #include <ntqmainwindow.h>
    #include <ntqtoolbar.h>
    #include <ntqaction.h>

    #include "labelonoff.xpm"

    int main( int argc, char **argv )
    {
        TQApplication app( argc, argv );
        TQMainWindow * window = new TQMainWindow;
        window->setCaption("TQt Example - Toggleaction");
        TQToolBar * toolbar = new TQToolBar( window );

        TQAction * labelonoffaction = new TQAction( window, "labelonoff" );
        labelonoffaction->setToggleAction( TRUE );

        labelonoffaction->setText( "labels on/off" );
        labelonoffaction->setAccel( TQt::ALT+TQt::Key_L );
        labelonoffaction->setIconSet( (TQPixmap) labelonoff_xpm );

        TQObject::connect( labelonoffaction, TQ_SIGNAL( toggled( bool ) ),
                          window, TQ_SLOT( setUsesTextLabel( bool ) ) );

        labelonoffaction->addTo( toolbar );

        app.setMainWidget( window );
        window->show();
        return app.exec();
    }

See also TQAction Examples.