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[Information Panel] Adjust painting icons for high dpi scaling
Instead of creating our own KIconLoader (which takes ~5ms here) just use QIcon::fromTheme which already does everything right. BUG: 390488 Differential Revision: https://phabricator.kde.org/D10532
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@ -171,11 +171,9 @@ void InformationPanelContent::showItem(const KFileItem& item)
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if (isSearchUrl) {
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// in the case of a search-URL the URL is not readable for humans
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// (at least not useful to show in the Information Panel)
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KIconLoader iconLoader;
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QPixmap icon = iconLoader.loadIcon(QStringLiteral("nepomuk"),
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KIconLoader::NoGroup,
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KIconLoader::SizeEnormous);
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m_preview->setPixmap(icon);
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m_preview->setPixmap(
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QIcon::fromTheme(QStringLiteral("nepomuk")).pixmap(KIconLoader::SizeEnormous, KIconLoader::SizeEnormous)
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);
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} else {
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// try to get a preview pixmap from the item...
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@ -235,11 +233,9 @@ void InformationPanelContent::showItems(const KFileItemList& items)
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m_previewJob->kill();
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}
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KIconLoader iconLoader;
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QPixmap icon = iconLoader.loadIcon(QStringLiteral("dialog-information"),
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KIconLoader::NoGroup,
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KIconLoader::SizeEnormous);
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m_preview->setPixmap(icon);
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m_preview->setPixmap(
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QIcon::fromTheme(QStringLiteral("dialog-information")).pixmap(KIconLoader::SizeEnormous, KIconLoader::SizeEnormous)
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);
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setNameLabelText(i18ncp("@label", "%1 item selected", "%1 items selected", items.count()));
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if (m_metaDataWidget) {
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@ -324,10 +320,9 @@ void InformationPanelContent::showIcon(const KFileItem& item)
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{
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m_outdatedPreviewTimer->stop();
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if (!applyPlace(item.targetUrl())) {
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const QPixmap icon = KIconLoader::global()->loadIcon(item.iconName(), KIconLoader::Desktop,
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KIconLoader::SizeEnormous, KIconLoader::DefaultState,
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item.overlays());
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m_preview->setPixmap(icon);
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QPixmap pixmap = QIcon::fromTheme(item.iconName()).pixmap(KIconLoader::SizeEnormous, KIconLoader::SizeEnormous);
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KIconLoader::global()->drawOverlays(item.overlays(), pixmap, KIconLoader::Desktop);
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m_preview->setPixmap(pixmap);
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}
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}
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