C++ (Cpp) signalHidden 예제들

예제 #1

파일: paniconwidget.cpp 프로젝트: rosedu/digikam

void PanIconWidget::hideEvent(QHideEvent* e)
{
    QWidget::hideEvent(e);

    d->timer->stop();

    if ( d->moveSelection )
    {
        d->moveSelection = false;
        setCursor( Qt::ArrowCursor );
        emit signalHidden();
    }
}

예제 #2

파일: graphicsdimgview.cpp 프로젝트: KDE/digikam

void GraphicsDImgView::slotCornerButtonPressed()
{
    if (d->panIconPopup)
    {
        d->panIconPopup->hide();
        d->panIconPopup->deleteLater();
        d->panIconPopup = 0;
    }

    d->panIconPopup          = new PanIconFrame(this);
    PanIconWidget* const pan = new PanIconWidget(d->panIconPopup);

    //connect(pan, SIGNAL(signalSelectionTakeFocus()),
    //      this, SIGNAL(signalContentTakeFocus()));

    connect(pan, SIGNAL(signalSelectionMoved(QRect,bool)),
            this, SLOT(slotPanIconSelectionMoved(QRect,bool)));

    connect(pan, SIGNAL(signalHidden()),
            this, SLOT(slotPanIconHidden()));

    pan->setImage(180, 120, item()->image());
    QRectF sceneRect(mapToScene(viewport()->rect().topLeft()), mapToScene(viewport()->rect().bottomRight()));
    pan->setRegionSelection(item()->zoomSettings()->sourceRect(sceneRect).toRect());
    pan->setMouseFocus();
    d->panIconPopup->setMainWidget(pan);
    //slotContentTakeFocus();

    QPoint g = mapToGlobal(viewport()->pos());
    g.setX(g.x()+ viewport()->size().width());
    g.setY(g.y()+ viewport()->size().height());
    d->panIconPopup->popup(QPoint(g.x() - d->panIconPopup->width(),
                                  g.y() - d->panIconPopup->height()));

    pan->setCursorToLocalRegionSelectionCenter();
}