fix(button): use DPR for cached pixmap scale (#6255)

2025-06-07 13:31:58 +02:00
parent c2e0fd8efe
commit 6b627b1c5b
2 changed files with 5 additions and 3 deletions
@@ -306,9 +306,11 @@ void Button::paintButton(QPainter &painter)

    if (this->cachePixmap_)
    {
-        if (this->cachedPixmap_.size() != this->size())
+        if (this->cachedPixmap_.size() / this->devicePixelRatio() !=
+            this->size())
        {
-            this->cachedPixmap_ = QPixmap(this->size());
+            this->cachedPixmap_ =
+                QPixmap(this->size() * this->devicePixelRatio());
            this->cachedPixmap_.setDevicePixelRatio(this->devicePixelRatio());
            this->pixmapValid_ = false;
        }