Method setMain

gui/qt/lcdwidget.cpp:191–198

}

void LCDWidget::setMain() {
    m_mutex.lock();
    m_renderedFrame.fill(Qt::black);
    m_blendedFrame.fill(Qt::black);
    m_currFrame = &m_renderedFrame;
    m_mutex.unlock();
    emu_set_lcd_callback([](void *lcd) { return static_cast<LCDWidget*>(lcd)->draw(); }, this);
}

void LCDWidget::setResponseMode(bool state) {
    m_responseMode = state;