Exemplos de PaintablePointer::draw em C++ (Cpp)

Exemplo n.º 1

Arquivo: wdisplay.cpp Projeto: suyoghc/mixxx

void WDisplay::paintEvent(QPaintEvent* ) {
    QStyleOption option;
    option.initFrom(this);
    QStylePainter p(this);
    p.drawPrimitive(QStyle::PE_Widget, option);

    if (m_pPixmapBack) {
        m_pPixmapBack->draw(0, 0, &p);
    }

    // If we are disabled, use the disabled pixmaps. If not, use the regular
    // pixmaps.
    const QVector<PaintablePointer>& pixmaps = (isDisabled() && m_bDisabledLoaded) ?
            m_disabledPixmaps : m_pixmaps;

    if (pixmaps.empty()) {
        return;
    }

    int idx = getActivePixmapIndex();

    // Clamp active pixmap index to valid ranges.
    if (idx < 0) {
        idx = 0;
    } else if (idx >= pixmaps.size()) {
        idx = pixmaps.size() - 1;
    }

    PaintablePointer pPixmap = pixmaps[idx];
    if (pPixmap) {
        pPixmap->draw(0, 0, &p);
    }
}

Exemplo n.º 2

Arquivo: wstatuslight.cpp Projeto: DigitalBillMusic/mixxx

void WStatusLight::paintEvent(QPaintEvent * /*unused*/) {
    QStyleOption option;
    option.initFrom(this);
    QStylePainter p(this);
    p.drawPrimitive(QStyle::PE_Widget, option);

    if (m_iPos < 0 || m_iPos >= m_pixmaps.size()) {
        return;
    }

    PaintablePointer pPixmap = m_pixmaps[m_iPos];

    if (pPixmap.isNull() || pPixmap->isNull()) {
        return;
    }

    pPixmap->draw(rect(), &p);
}

Exemplo n.º 3

Arquivo: wpushbutton.cpp Projeto: CorgiMan/mixxx

void WPushButton::paintEvent(QPaintEvent* e) {
    Q_UNUSED(e);
    QStyleOption option;
    option.initFrom(this);
    QStylePainter p(this);
    p.drawPrimitive(QStyle::PE_Widget, option);

    double value = getControlParameterDisplay();
    if (m_iNoStates == 0) {
        return;
    }

    const QVector<PaintablePointer>& pixmaps = m_bPressed ?
            m_pressedPixmaps : m_unpressedPixmaps;

    int idx = static_cast<int>(value) % m_iNoStates;
    // Just in case m_iNoStates is somehow different from pixmaps.size().
    if (idx < 0){
        idx = 0;
    } else if (idx >= pixmaps.size()) {
        idx = pixmaps.size() - 1;
    }

    if (m_pPixmapBack) {
        m_pPixmapBack->draw(0, 0, &p);
    }

    PaintablePointer pPixmap = pixmaps.at(idx);
    if (!pPixmap.isNull() && !pPixmap->isNull()) {
        pPixmap->draw(0, 0, &p);
    }

    QString text = m_text.at(idx);
    if (!text.isEmpty()) {
        p.drawText(rect(), Qt::AlignCenter, text);
    }
}

Exemplo n.º 4

Arquivo: wdisplay.cpp Projeto: DigitalBillMusic/mixxx

void WDisplay::paintEvent(QPaintEvent* /*unused*/) {
    QStyleOption option;
    option.initFrom(this);
    QStylePainter p(this);
    p.drawPrimitive(QStyle::PE_Widget, option);

    if (m_pPixmapBack) {
        m_pPixmapBack->draw(rect(), &p);
    }

    // If we are disabled, use the disabled pixmaps. If not, use the regular
    // pixmaps.
    const QVector<PaintablePointer>& pixmaps = (!isEnabled() && m_bDisabledLoaded) ?
            m_disabledPixmaps : m_pixmaps;

    if (pixmaps.empty()) {
        return;
    }

    int idx = getPixmapForParameter(getControlParameterDisplay());

    // onConnectedControlChanged uses this to detect no-ops but it does not
    // clamp so don't clamp.
    m_iCurrentPixmap = idx;

    // Clamp active pixmap index to valid ranges.
    if (idx < 0) {
        idx = 0;
    } else if (idx >= pixmaps.size()) {
        idx = pixmaps.size() - 1;
    }

    PaintablePointer pPixmap = pixmaps[idx];
    if (pPixmap) {
        pPixmap->draw(rect(), &p);
    }
}