#include "StatRow.h"

#include <QHBoxLayout>
#include <QLabel>
#include <QPalette>

namespace
{

// Left inset of an indented row, in device-independent pixels.
const int kIndentPx = 12;

}  // namespace


StatRow::StatRow(const QString& label, QWidget* parent)
    : QWidget(parent)
{
    QHBoxLayout* layout = new QHBoxLayout(this);
    layout->setContentsMargins(0, 0, 0, 0);
    layout->setSpacing(8);

    m_labelLabel = new QLabel(label, this);
    m_valueLabel = new QLabel(this);
    m_valueLabel->setAlignment(Qt::AlignRight | Qt::AlignVCenter);

    layout->addWidget(m_labelLabel);
    layout->addStretch(1);
    layout->addWidget(m_valueLabel);
}

void StatRow::setLabel(const QString& label)
{
    m_labelLabel->setText(label);
}

void StatRow::setValue(const QString& value)
{
    m_valueLabel->setText(value);
}

void StatRow::setValueEmphasized(bool emphasized)
{
    QPalette valuePalette = m_valueLabel->palette();
    valuePalette.setColor(QPalette::WindowText,
                          palette().color(emphasized ? QPalette::Highlight
                                                     : QPalette::WindowText));
    m_valueLabel->setPalette(valuePalette);
}

void StatRow::setIndented(bool indented)
{
    layout()->setContentsMargins(indented ? kIndentPx : 0, 0, 0, 0);
}