Scale factor calculated from logical dpi

nw/__init__.py

@@ -172,7 +172,7 @@ def main(sysArgs=None):
             debugLevel = logging.INFO
         elif inOpt == "--debug":
             debugLevel = logging.DEBUG
-            logFormat  = "[{asctime:}] {name:>20}:{lineno:<4d}  {levelname:8}  {message:}"
+            logFormat  = "[{asctime:}] {name:>22}:{lineno:<4d}  {levelname:8}  {message:}"
         elif inOpt == "--logfile":
             logFile = inArg
             toFile  = True
@@ -180,7 +180,7 @@ def main(sysArgs=None):
             toStd = False
         elif inOpt == "--verbose":
             debugLevel = VERBOSE
-            logFormat  = "[{asctime:}] {name:>20}:{lineno:<4d}  {levelname:8}  {message:}"
+            logFormat  = "[{asctime:}] {name:>22}:{lineno:<4d}  {levelname:8}  {message:}"
         elif inOpt == "--style":
             qtStyle = inArg
         elif inOpt == "--config":

nw/gui/theme.py

@@ -132,9 +132,13 @@ class GuiTheme:
         self.loadDecoration = self.theIcons.loadDecoration
 
         # Extract Other Info
-        self.guiDPI = qApp.primaryScreen().physicalDotsPerInch()
+        self.guiDPI = qApp.primaryScreen().physicalDotsPerInchX()
-        self.guiFont = qApp.font()
+        self.guiScale = qApp.primaryScreen().logicalDotsPerInchX()/96.0
+        self.mainConf.guiScale = self.guiScale
+        logger.verbose("GUI DPI: %.1f" % self.guiDPI)
+        logger.verbose("GUI Scale: %.2f" % self.guiScale)
 
+        self.guiFont = qApp.font()
         qMetric = QFontMetrics(self.guiFont)
         self.fontPointSize = self.guiFont.pointSizeF()
         self.fontPixelSize = int(round(qMetric.height()))