C++ (Cpp) createDragPixmap Examples

Example #1

File: toolbarcolorbox.cpp Project: wpbest/copperspice

void ToolBarColorBox::setColor(const QColor &color)
{
    m_color = color;

    QPixmap pix = createDragPixmap(width());
    setPixmap(pix);
    update();
}

Example #2

File: qmljstoolbarcolorbox.cpp Project: anchowee/QtCreator

void ToolBarColorBox::mouseMoveEvent(QMouseEvent *event)
{
    if (event->buttons() & Qt::LeftButton
        && QPoint(event->pos() - m_dragBeginPoint).manhattanLength() > QApplication::startDragDistance()
        && !m_dragStarted)
    {
        m_dragStarted = true;
        QDrag *drag = new QDrag(this);
        QMimeData *mimeData = new QMimeData;

        mimeData->setText(m_color.name());
        drag->setMimeData(mimeData);
        drag->setPixmap(createDragPixmap());

        drag->exec();
    }
}