[QT] qthread에서 다른 위젯이나 다이얼로그를 불러올때

http://doc.trolltech.com/3.3/qcustomevent.html
여기보시면, 사용법이 나와 있습니다.

    class ColorChangeEvent : public QCustomEvent
    {
    public:
        ColorChangeEvent( QColor color )
            : QCustomEvent( 65432 ), c( color ) {}
        QColor color() const { return c; }
    private:
        QColor c;
    };

    // To send an event of this custom event type:

    ColorChangeEvent* ce = new ColorChangeEvent( blue );
    QApplication::postEvent( receiver, ce ); // Qt will delete it when done

    // To receive an event of this custom event type:

    void MyWidget::customEvent( QCustomEvent * e )
    {
        if ( e->type() == 65432 ) { // It must be a ColorChangeEvent
            ColorChangeEvent* ce = (ColorChangeEvent*)e;
            newColor = ce->color();
        }
    } http://doc.trolltech.com/3.3/qcustomevent.html
여기보시면, 사용법이 나와 있습니다.

    class ColorChangeEvent : public QCustomEvent
    {
    public:
        ColorChangeEvent( QColor color )
            : QCustomEvent( 65432 ), c( color ) {}
        QColor color() const { return c; }
    private:
        QColor c;
    };

    // To send an event of this custom event type:

    ColorChangeEvent* ce = new ColorChangeEvent( blue );
    QApplication::postEvent( receiver, ce ); // Qt will delete it when done

    // To receive an event of this custom event type:

    void MyWidget::customEvent( QCustomEvent * e )
    {
        if ( e->type() == 65432 ) { // It must be a ColorChangeEvent
            ColorChangeEvent* ce = (ColorChangeEvent*)e;
            newColor = ce->color();
        }
    }