rbutil: Change style to Fusion on Windows.

The default UI style has some issues with HiDPI support. Use the Qt
built-in Fusion instead. This looks somewhat different to the native
Windows UI, but works better on HiDPI displays.

Change-Id: I25f1b038047a11da7492dfbfa1425874f070ab0b

1 files changed, 4 insertions, 0 deletions

diff --git a/rbutil/rbutilqt/main.cpp b/rbutil/rbutilqt/main.cpp
index e9a86fd3c3..47c625b54d 100644
--- a/rbutil/rbutilqt/main.cpp
+++ b/rbutil/rbutilqt/main.cpp
@@ -19,6 +19,7 @@
 
 #include <QCoreApplication>
 #include <QSettings>
+#include <QStyleFactory>
 #include "rbutilqt.h"
 #include "systrace.h"
 #include "Logger.h"
@@ -43,6 +44,9 @@ int main( int argc, char ** argv ) {
     QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
 #endif
     QApplication app( argc, argv );
+#ifdef Q_OS_WIN
+    qApp->setStyle(QStyleFactory::create("Fusion"));
+#endif
     ConsoleAppender* consoleAppender = new ConsoleAppender();
     consoleAppender->setFormat("[%{file}:%{line} %{type}] %{message}\n");
     cuteLoggerInstance()->registerAppender(consoleAppender);