Changeset 75156 in vbox for trunk/src/VBox/Frontends

Timestamp:

Oct 29, 2018 3:55:39 PM (6 years ago)

Author:

vboxsync

Message:

FE/Qt: bugref:9241: VirtualBox Manager: Chooser pane: Also fix drag object pixmap bug (it should take into account device pixel ratio as well), s.a. r126232.

File:

• trunk/src/VBox/Frontends/VirtualBox/src/manager/chooser/UIChooserItemMachine.cpp (modified) (2 diffs)

trunk/src/VBox/Frontends/VirtualBox/src/manager/chooser/UIChooserItemMachine.cpp

@@ -22 +22 @@
 /* Qt includes: */
 # include <QGraphicsScene>
+# include <QGraphicsSceneMouseEvent>
 # include <QGraphicsView>
 # include <QPainter>
 # include <QStyleOptionGraphicsItem>
-# include <QGraphicsSceneMouseEvent>
+# include <QWindow>
 
 /* GUI includes: */
@@ -498 +499 @@
 {
     /* Ask item to paint itself into pixmap: */
-    const QSize actualSize = size().toSize();
-    QPixmap pixmap(actualSize);
+    qreal dDpr = gpManager->windowHandle()->devicePixelRatio();
+    QSize actualSize = size().toSize();
+    QPixmap pixmap(actualSize * dDpr);
+    pixmap.setDevicePixelRatio(dDpr);
     QPainter painter(&pixmap);
     QStyleOptionGraphicsItem options;