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Copy pathelidedlabel.cpp
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53 lines (42 loc) · 993 Bytes
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#include "elidedlabel.h"
#include <QResizeEvent>
#include <QTimer>
ElidedLabel::ElidedLabel(QWidget *parent, Qt::WindowFlags f) :
QLabel(parent, f)
{
defaultType = Qt::ElideRight;
eliding = false;
original = "";
}
ElidedLabel::ElidedLabel(const QString &text, QWidget *parent, Qt::WindowFlags f) :
QLabel(text, parent, f)
{
defaultType = Qt::ElideRight;
eliding = false;
setText(text);
}
void ElidedLabel::setType(const Qt::TextElideMode type)
{
defaultType = type;
elide();
}
void ElidedLabel::resizeEvent(QResizeEvent *event)
{
Q_UNUSED(event);
QTimer::singleShot(50, this, SLOT(elide()));
}
void ElidedLabel::setText(const QString &text)
{
original = text;
QLabel::setText(text);
elide();
}
void ElidedLabel::elide()
{
if (eliding == false) {
eliding = true;
QFontMetrics metrics(font());
QLabel::setText(metrics.elidedText(original, defaultType, width()));
eliding = false;
}
}