Changeset 104158 in vbox for trunk

Timestamp:

Apr 4, 2024 3:09:29 PM (10 months ago)

Author:

vboxsync

Message:

FE/Qt: UICommon: Round font down-scaling up cause there can be too small values otherwise.

File:

• trunk/src/VBox/Frontends/VirtualBox/src/globals/UICommon.cpp (modified) (1 diff)

trunk/src/VBox/Frontends/VirtualBox/src/globals/UICommon.cpp

@@ -2797 +2797 @@
     QFont appFont = qApp->font();
 
+    /* Let's round up some double var: */
+    auto roundUp = [](double dValue)
+    {
+        const int iValue = dValue;
+        return dValue > (double)iValue ? iValue + 1 : iValue;
+    };
+
+    /* Do we have pixel font? */
     if (iOriginalFontPixelSize != -1)
-        appFont.setPixelSize(iFontScaleFactor / 100.f * iOriginalFontPixelSize);
+        appFont.setPixelSize(roundUp(iFontScaleFactor / 100.f * iOriginalFontPixelSize));
+    /* Point font otherwise: */
     else
-        appFont.setPointSize(iFontScaleFactor / 100.f * iOriginalFontPointSize);
+        appFont.setPointSize(roundUp(iFontScaleFactor / 100.f * iOriginalFontPointSize));
+
     qApp->setFont(appFont);
 }