C++ (Cpp) paintRole Examples

Example #1

File: kitemlistheaderwidget.cpp Project: blue-shell/folderview

void KItemListHeaderWidget::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
{
    Q_UNUSED(option);
    Q_UNUSED(widget);

    if (!m_model) {
        return;
    }

    // Draw roles
    painter->setFont(font());
    painter->setPen(palette().text().color());

    qreal x = -m_offset;
    int orderIndex = 0;
    foreach (const QByteArray& role, m_columns) {
        const qreal roleWidth = m_columnWidths.value(role);
        const QRectF rect(x, 0, roleWidth, size().height());
        paintRole(painter, role, rect, orderIndex, widget);
        x += roleWidth;
        ++orderIndex;
    }

    if (!m_movingRole.pixmap.isNull()) {
        Q_ASSERT(m_roleOperation == MoveRoleOperation);
        painter->drawPixmap(m_movingRole.x, 0, m_movingRole.pixmap);
    }
}

Example #2

File: kitemlistheaderwidget.cpp Project: theunbelievablerepo/dolphin2.1

void KItemListHeaderWidget::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
{
    Q_UNUSED(option);
    Q_UNUSED(widget);

    if (!m_model) {
        return;
    }

    // Draw roles
    painter->setFont(font());
    painter->setPen(palette().text().color());

    qreal x = -m_offset;
    int orderIndex = 0;
    foreach (const QByteArray& role, m_columns) {
        const qreal roleWidth = m_columnWidths.value(role);
        const QRectF rect(x, 0, roleWidth, size().height());
        paintRole(painter, role, rect, orderIndex, widget);
        x += roleWidth;
        ++orderIndex;
    }

    // Draw background without roles
    QStyleOption opt;
    opt.init(widget);
    opt.rect = QRect(x, 0, size().width() - x, size().height());
    opt.state |= QStyle::State_Horizontal;
    style()->drawControl(QStyle::CE_HeaderEmptyArea, &opt, painter);

    if (!m_movingRole.pixmap.isNull()) {
        Q_ASSERT(m_roleOperation == MoveRoleOperation);
        painter->drawPixmap(m_movingRole.x, 0, m_movingRole.pixmap);
    }
}

Example #3

File: kitemlistgroupheader.cpp Project: fluxer/kde-baseapps

void KItemListGroupHeader::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
{
    Q_UNUSED(painter);
    Q_UNUSED(option);
    Q_UNUSED(widget);

    if (m_dirtyCache) {
        updateCache();
    }

    paintSeparator(painter, m_separatorColor);
    paintRole(painter, m_roleBounds, m_roleColor);
}