Changeset 103121 in vbox for trunk/src/VBox/Frontends/VirtualBox/src/widgets/UIToolBox.cpp

Timestamp:

Jan 30, 2024 12:29:34 PM (13 months ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

161368

Message:

FE/Qt: HiDPI support for various label icons in QILineEdit, UIToolBox and UIWizardNewVM.

File:

• trunk/src/VBox/Frontends/VirtualBox/src/widgets/UIToolBox.cpp (modified) (3 diffs)

trunk/src/VBox/Frontends/VirtualBox/src/widgets/UIToolBox.cpp

@@ -32 +32 @@
 #include <QStyle>
 #include <QVBoxLayout>
-#include <QWindow>
 
 /* GUI includes: */
@@ -38 +37 @@
 #include "QIToolButton.h"
 #include "UICommon.h"
+#include "UIDesktopWidgetWatchdog.h"
 #include "UIIconPool.h"
 #include "UIToolBox.h"
@@ -296 +296 @@
         return;
     }
-    const int iMetric = QApplication::style()->pixelMetric(QStyle::PM_SmallIconSize);
-    const qreal fDevicePixelRatio = window() && window()->windowHandle() ? window()->windowHandle()->devicePixelRatio() : 1;
-    m_pIconLabel->setPixmap(icon.pixmap(QSize(iMetric, iMetric), fDevicePixelRatio));
+    const int iIconMetric = QApplication::style()->pixelMetric(QStyle::PM_SmallIconSize);
+    const qreal fDevicePixelRatio = gpDesktop->devicePixelRatio(m_pIconLabel);
+    m_pIconLabel->setPixmap(icon.pixmap(QSize(iIconMetric, iIconMetric), fDevicePixelRatio));
     m_pIconLabel->setToolTip(strToolTip);
 }