squeezelabelv1.cpp

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#include "squeezelabelv1.h"
 
SqueezeLabelV1::SqueezeLabelV1(QWidget* parent)
    : QLabel(parent)
{
}
 
void SqueezeLabelV1::paintEvent(QPaintEvent* event)
{
    if (m_SqueezedTextCache != text()) {
        m_SqueezedTextCache = text();
        QFontMetrics fm = fontMetrics();
        if (fm.horizontalAdvance(m_SqueezedTextCache) > contentsRect().width()) {
            QString elided = fm.elidedText(text(), Qt::ElideMiddle, width());
            setText(elided);
        }
    }
 
    QLabel::paintEvent(event);
}