Falkon/falkonOfficial
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ComboTabBar: Fix tabPixmap with high-dpi

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This commit is contained in:
David Rosca 2018-01-09 15:18:31 +01:00
parent 675bc0514f
commit b2de2a00f4
1 changed files with 4 additions and 3 deletions
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7
src/lib/tabwidget/combotabbar.cpp
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@ -1075,7 +1075,7 @@ QPixmap TabBarHelper::tabPixmap(int index) const
if (iconButton) { if (iconButton) {
const QPixmap pix = iconButton->grab(); const QPixmap pix = iconButton->grab();
tab.icon = pix; tab.icon = pix;
tab.iconSize = pix.size(); tab.iconSize = pix.size() / pix.devicePixelRatioF();
} }
if (closeButton) { if (closeButton) {
@ -1083,9 +1083,10 @@ QPixmap TabBarHelper::tabPixmap(int index) const
tab.text = tab.fontMetrics.elidedText(tabText(index), Qt::ElideRight, width); tab.text = tab.fontMetrics.elidedText(tabText(index), Qt::ElideRight, width);
} }
QPixmap out(tab.rect.size()); QPixmap out(tab.rect.size() * devicePixelRatioF());
out.setDevicePixelRatio(devicePixelRatioF());
out.fill(Qt::transparent); out.fill(Qt::transparent);
tab.rect = QRect(QPoint(0, 0), out.size()); tab.rect = QRect(QPoint(0, 0), tab.rect.size());
QPainter p(&out); QPainter p(&out);
style()->drawControl(QStyle::CE_TabBarTab, &tab, &p, this); style()->drawControl(QStyle::CE_TabBarTab, &tab, &p, this);