Enable antialiasing for reply button (#5491)

CHANGELOG.md

@@ -16,6 +16,7 @@
 - Minor: Added drop indicator line while dragging in tables. (#5256)
 - Minor: Add channel points indication for new bits power-up redemptions. (#5471)
 - Minor: Added `/warn <username> <reason>` command for mods. This prevents the user from chatting until they acknowledge the warning. (#5474)
+- Minor: Improve appearance of reply button. (#5491)
 - Minor: Introduce HTTP API for plugins. (#5383, #5492, #5494)
 - Bugfix: Fixed tab move animation occasionally failing to start after closing a tab. (#5426)
 - Bugfix: If a network request errors with 200 OK, Qt's error code is now reported instead of the HTTP status. (#5378)

src/messages/layouts/MessageLayoutContainer.cpp

@@ -233,7 +233,9 @@ void MessageLayoutContainer::paintElements(QPainter &painter,
         painter.drawRect(element->getRect());
 #endif
 
+        painter.save();
         element->paint(painter, ctx.messageColors);
+        painter.restore();
     }
 }
 

src/messages/layouts/MessageLayoutElement.cpp

@@ -392,6 +392,7 @@ void ImageWithCircleBackgroundLayoutElement::paint(
     if (pixmap && !this->image_->animated())
     {
         QRectF boxRect(this->getRect());
+        painter.setRenderHint(QPainter::Antialiasing);
         painter.setPen(Qt::NoPen);
         painter.setBrush(QBrush(this->color_, Qt::SolidPattern));
         painter.drawEllipse(boxRect);