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Further notification avatar improvements

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The correct render hint is actually SmoothPixmapTransform, as
Antialiasing only matters for primitives. Also, render a white
background for potentially transparent avatars.

(cherry picked from commit 38824f30ac)
This commit is contained in:
Joshua Goins
2023-08-14 17:09:37 -04:00
parent fc60a7c13e
commit 7534f293c5
1 changed files with 8 additions and 1 deletions
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9
src/notificationsmanager.cpp
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@@ -293,7 +293,11 @@ QPixmap NotificationsManager::createNotificationImage(const QImage &icon, NeoCha
roundedImage.fill(Qt::transparent); roundedImage.fill(Qt::transparent);
QPainter painter(&roundedImage); QPainter painter(&roundedImage);
painter.setRenderHint(QPainter::Antialiasing); painter.setRenderHint(QPainter::SmoothPixmapTransform);
// Fill background for transparent avatars
painter.setBrush(Qt::white);
painter.drawRoundedRect(imageRect, imageRect.width(), imageRect.height());
QBrush brush(icon.scaledToHeight(biggestDimension)); QBrush brush(icon.scaledToHeight(biggestDimension));
painter.setBrush(brush); painter.setBrush(brush);
@@ -304,6 +308,9 @@ QPixmap NotificationsManager::createNotificationImage(const QImage &icon, NeoCha
if (icon != roomAvatar) { if (icon != roomAvatar) {
const QRect lowerQuarter{imageRect.center(), imageRect.size() / 2}; const QRect lowerQuarter{imageRect.center(), imageRect.size() / 2};
painter.setBrush(Qt::white);
painter.drawRoundedRect(lowerQuarter, lowerQuarter.width(), lowerQuarter.height());
painter.setBrush(roomAvatar.scaled(lowerQuarter.size())); painter.setBrush(roomAvatar.scaled(lowerQuarter.size()));
painter.drawRoundedRect(lowerQuarter, lowerQuarter.width(), lowerQuarter.height()); painter.drawRoundedRect(lowerQuarter, lowerQuarter.width(), lowerQuarter.height());
} }