30 lines
919 B
C++
30 lines
919 B
C++
#include "tools/cabana/utils/elidedlabel.h"
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#include <QPainter>
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#include <QStyleOption>
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ElidedLabel::ElidedLabel(QWidget *parent) : ElidedLabel({}, parent) {}
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ElidedLabel::ElidedLabel(const QString &text, QWidget *parent) : QLabel(text.trimmed(), parent) {
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setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
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setMinimumWidth(1);
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}
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void ElidedLabel::resizeEvent(QResizeEvent* event) {
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QLabel::resizeEvent(event);
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lastText_ = elidedText_ = "";
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}
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void ElidedLabel::paintEvent(QPaintEvent *event) {
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const QString curText = text();
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if (curText != lastText_) {
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elidedText_ = fontMetrics().elidedText(curText, Qt::ElideRight, contentsRect().width());
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lastText_ = curText;
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}
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QPainter painter(this);
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drawFrame(&painter);
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QStyleOption opt;
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opt.initFrom(this);
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style()->drawItemText(&painter, contentsRect(), alignment(), opt.palette, isEnabled(), elidedText_, foregroundRole());
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}
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