EllipsisLabel.cpp

Go to the documentation of this file.

#include "EllipsisLabel.h"
 
#include <QFontMetrics>
#include <QResizeEvent>
 
EllipsisLabel::EllipsisLabel(QWidget* parent) : QLabel(parent)
{
}
 
void
EllipsisLabel::setFullText(const QString& text)
{
    m_fullText = text;
    resizeEvent(nullptr);
}
 
void
EllipsisLabel::resizeEvent(QResizeEvent* event)
{
    QLabel::resizeEvent(event);
 
    if (m_fullText.isEmpty())
        return;
 
    QFontMetrics fm(font());
 
    int availableWidth = contentsRect().width();
 
    QString elided = fm.elidedText(m_fullText, Qt::ElideRight, availableWidth);
 
    setText(elided);
}