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处理富文本超长问题

This commit is contained in:
hewenfei 2022-07-05 10:26:00 +08:00
parent aea548ad74
commit 074019bc89
1 changed files with 5 additions and 2 deletions
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7
frontend/view/result-view-delegate.cpp
View File

@ -33,8 +33,11 @@ void ResultViewDelegate::paint(QPainter *painter, const QStyleOptionViewItem &op
QStyle *style = opt.widget->style();
style->proxy()->drawControl(QStyle::CE_ItemViewItem, &opt, painter, opt.widget); //绘制非文本区域内容
opt.text = text;
QRect textRect = style->subElementRect(QStyle::SE_ItemViewItemText, &opt, opt.widget);
QFontMetrics fontMetrics(opt.font);
text = fontMetrics.elidedText(text, Qt::ElideRight, textRect.width() - 5); //富余5px的宽度
opt.text = text;
painter->save();
if(opt.state & QStyle::State_Selected) {
m_hightLightEffectHelper->setTextColor(QBrush(opt.palette.highlightedText().color()));
@ -43,7 +46,7 @@ void ResultViewDelegate::paint(QPainter *painter, const QStyleOptionViewItem &op
}
painter->translate(textRect.topLeft());
m_textDoc->setHtml("<pre>" + text + "</pre>");
m_textDoc->setPlainText(text);
m_hightLightEffectHelper->setDocument(m_textDoc);
m_hightLightEffectHelper->rehighlight();
m_textDoc->drawContents(painter);