From c0ea2d4c1413b522a4f55b6f6abbf1a97d32d4d6 Mon Sep 17 00:00:00 2001
From: Klaus Basan <klaus.basan@klausbasan.de>
Date: Mon, 13 Aug 2018 23:43:46 +0200
Subject: [PATCH] Style: double instead of qreal

---
 src/blackgui/guiapplication.cpp | 10 +++++-----
 src/blackgui/guiapplication.h   |  4 ++--
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/blackgui/guiapplication.cpp b/src/blackgui/guiapplication.cpp
index 856606970..18b88e10b 100644
--- a/src/blackgui/guiapplication.cpp
+++ b/src/blackgui/guiapplication.cpp
@@ -260,7 +260,7 @@ namespace BlackGui
         CApplication::exit(retcode);
     }
 
-    void CGuiApplication::highDpiScreenSupport(qreal scaleFactor)
+    void CGuiApplication::highDpiScreenSupport(double scaleFactor)
     {
         if (scaleFactor < 0)
         {
@@ -318,8 +318,8 @@ namespace BlackGui
             {
                 // setMinimumSizeInCharacters sets m_minHeightChars/m_minWidthChars
                 QSize cs = mw->size();
-                if (m_minWidthChars > 0)  { cs.setWidth(fontMetricEstSize.width()); }
-                if (m_minHeightChars > 0) { cs.setHeight(fontMetricEstSize.height()); }
+                if (m_minWidthChars > 0)  { cs.setWidth(qRound(fontMetricEstSize.width())); }
+                if (m_minHeightChars > 0) { cs.setHeight(qRound(fontMetricEstSize.height())); }
                 mw->resize(cs);
             }
         }
@@ -381,7 +381,7 @@ namespace BlackGui
         return html;
     }
 
-    qreal CGuiApplication::parseScaleFactor(int argc, char *argv[])
+    double CGuiApplication::parseScaleFactor(int argc, char *argv[])
     {
         for (int i = 1; i < argc; ++i)
         {
@@ -390,7 +390,7 @@ namespace BlackGui
                 if (i + 1 >= argc) { return -1.0; } // no value
                 const QString factor(argv[i + 1]);
                 bool ok;
-                qreal f = factor.toFloat(&ok);
+                const double f = factor.toDouble(&ok);
                 return ok ? f : -1.0;
             }
         }
diff --git a/src/blackgui/guiapplication.h b/src/blackgui/guiapplication.h
index 428815b69..b1aa74b30 100644
--- a/src/blackgui/guiapplication.h
+++ b/src/blackgui/guiapplication.h
@@ -236,13 +236,13 @@ namespace BlackGui
 
         //! Support for high DPI screens
         //! \note Needs to be at the beginning of main
-        static void highDpiScreenSupport(qreal scaleFactor = -1);
+        static void highDpiScreenSupport(double scaleFactor = -1);
 
         //! Uses the high DPI support?
         static bool isUsingHighDpiScreenSupport();
 
         //! Parse scale factor if any
-        static qreal parseScaleFactor(int argc, char *argv[]);
+        static double parseScaleFactor(int argc, char *argv[]);
 
     signals:
         //! Style sheet changed