Changeset 61215 in vbox for trunk/src/VBox

Timestamp:

May 26, 2016 5:01:21 PM (9 years ago)

Author:

vboxsync

Message:

FE/Qt: Selector UI: Details pane: Preview element: Yet another Qt5 migration consequence, the usual fix for the traclucent content being blend-out by the backing-store.

File:

• trunk/src/VBox/Frontends/VirtualBox/src/selector/graphics/details/UIGMachinePreview.cpp (modified) (1 diff)

trunk/src/VBox/Frontends/VirtualBox/src/selector/graphics/details/UIGMachinePreview.cpp

@@ -393 +393 @@
         QRect imageRect(QPoint(0, 0), m_pPreviewImg->size());
         imageRect.moveCenter(m_vRect.center());
+
+#ifdef VBOX_WS_MAC
+# if QT_VERSION >= 0x050000
+        /* Set composition-mode to opaque: */
+        pPainter->setCompositionMode(QPainter::CompositionMode_Source);
+        /* Replace translucent background with black one: */
+        pPainter->fillRect(imageRect, QColor(Qt::black));
+        /* Return default composition-mode back: */
+        pPainter->setCompositionMode(QPainter::CompositionMode_SourceAtop);
+# endif /* QT_VERSION >= 0x050000 */
+#endif /* VBOX_WS_MAC */
+
         /* Draw preview image: */
         pPainter->drawImage(imageRect.topLeft(), *m_pPreviewImg);