/**
********************************************************************************
\brief constructor
Constructs a NodeState widget. The NodeState widget is used to show the
POWERLINK state of a node.
*******************************************************************************/
NodeState::NodeState(const QString &label_p, QWidget *parent)
: QWidget(parent)
{
m_pRedLed = new QPixmap(":/img/ledred.png");
m_pYellowLed = new QPixmap(":/img/ledyellow.png");
m_pGreenLed = new QPixmap(":/img/ledgreen.png");
// ---------------------------------------------------------------------
// Layout
// ---------------------------------------------------------------------
QHBoxLayout *pStateLayout = new QHBoxLayout;
setLayout(pStateLayout);
setContentsMargins(0, 0, 0, 0);
QLabel *pStateLabel = new QLabel(label_p);
QFont tmpFont1("Arial", 18, QFont::Bold);
pStateLabel->setFont(tmpFont1);
pStateLayout->addWidget(pStateLabel);
pStateLayout->addStretch();
// create array for pointers to LedButtons
m_pLedLabel = new QLabel();
m_pLedLabel->setPixmap(*m_pRedLed);
pStateLayout->addWidget(m_pLedLabel);
pStateLayout->update();
}
//------------------------------------------------------------------------------
Leds::Leds(int count_p, QWidget* parent_p)
: QWidget(parent_p)
{
int nIdx;
count = count_p;
QHBoxLayout* pLedsLayout = new QHBoxLayout;
setLayout(pLedsLayout);
setContentsMargins(0, 0, 0, 0);
// create array for pointers to LedButtons
ppLedLabels = new QLabel*[count_p];
pActiveLed = new QPixmap(":/img/ledred.png");
pInactiveLed = new QPixmap(":/img/ledgreen.png");
for (nIdx = 0; nIdx < count_p; nIdx++)
{
ppLedLabels[nIdx] = new QLabel(parent_p);
ppLedLabels[nIdx]->setPixmap(*pInactiveLed);
pLedsLayout->addWidget(ppLedLabels[nIdx]);
}
pLedsLayout->update();
}