diff options
Diffstat (limited to 'src/elidedlabel.cpp')
| -rw-r--r-- | src/elidedlabel.cpp | 53 |
1 files changed, 28 insertions, 25 deletions
diff --git a/src/elidedlabel.cpp b/src/elidedlabel.cpp index 6c14af4..b88ed4f 100644 --- a/src/elidedlabel.cpp +++ b/src/elidedlabel.cpp @@ -5,45 +5,48 @@ #include <QResizeEvent> #include <QStyle> -ElidedLabel::ElidedLabel(QWidget* parent, Qt::WindowFlags f) +ElidedLabel::ElidedLabel(QWidget *parent, Qt::WindowFlags f) : QLabel(parent, f), m_elide_mode(Qt::ElideRight) { - setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Preferred); + setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Preferred); } -ElidedLabel::ElidedLabel(const QString& txt, QWidget* parent, Qt::WindowFlags f) +ElidedLabel::ElidedLabel(const QString &txt, QWidget *parent, Qt::WindowFlags f) : QLabel(txt, parent, f), m_elide_mode(Qt::ElideRight) { - setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Preferred); + setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Preferred); } -ElidedLabel::ElidedLabel(const QString& txt, Qt::TextElideMode elideMode, QWidget* parent, Qt::WindowFlags f) +ElidedLabel::ElidedLabel(const QString &txt, Qt::TextElideMode elideMode, + QWidget *parent, Qt::WindowFlags f) : QLabel(txt, parent, f), m_elide_mode(elideMode) { - setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Preferred); - + setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Preferred); } -void ElidedLabel::setText(const QString& txt) { - QLabel::setText(txt); - cacheElidedText(geometry().width()); - setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Preferred); +void ElidedLabel::setText(const QString &txt) { + QLabel::setText(txt); + cacheElidedText(geometry().width()); + setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Preferred); } - void ElidedLabel::cacheElidedText(int w) { - m_cached_elided_text = fontMetrics().elidedText(text(), m_elide_mode, w, (buddy() == nullptr)? 0 : Qt::TextShowMnemonic); + m_cached_elided_text = fontMetrics().elidedText( + text(), m_elide_mode, w, (buddy() == nullptr) ? 0 : Qt::TextShowMnemonic); } -void ElidedLabel::resizeEvent(QResizeEvent* e) { - QLabel::resizeEvent(e); - cacheElidedText(e->size().width()); +void ElidedLabel::resizeEvent(QResizeEvent *e) { + QLabel::resizeEvent(e); + cacheElidedText(e->size().width()); } -void ElidedLabel::paintEvent(QPaintEvent* e) { - if(m_elide_mode == Qt::ElideNone) { - QLabel::paintEvent(e); - } else { - QPainter p(this); - p.drawText(0, 0, geometry().width(), geometry().height(), - QStyle::visualAlignment(text().isRightToLeft()? Qt::RightToLeft : Qt::LeftToRight, alignment()) | ((buddy() == nullptr)? 0 : Qt::TextShowMnemonic), - m_cached_elided_text); - } +void ElidedLabel::paintEvent(QPaintEvent *e) { + if (m_elide_mode == Qt::ElideNone) { + QLabel::paintEvent(e); + } else { + QPainter p(this); + p.drawText(0, 0, geometry().width(), geometry().height(), + QStyle::visualAlignment(text().isRightToLeft() ? Qt::RightToLeft + : Qt::LeftToRight, + alignment()) | + ((buddy() == nullptr) ? 0 : Qt::TextShowMnemonic), + m_cached_elided_text); + } } |