Style QDial to look better

This widget has been needing an update in appearance for
years as it is still featured in our style gallery.
This introduces a new and better looking nob control to
cleanlooks, gtk, mac, windows xp, vista and cleanlooks.

Reviewed-by: nrc
Task-number: 159934

1 files changed, 7 insertions, 0 deletions

diff --git a/src/gui/styles/qplastiquestyle.cpp b/src/gui/styles/qplastiquestyle.cpp
index 24d7748..66464ff 100644
--- a/src/gui/styles/qplastiquestyle.cpp
+++ b/src/gui/styles/qplastiquestyle.cpp
@@ -51,6 +51,7 @@ static const int ProgressBarFps = 25;
 static const int blueFrameWidth =  2;  // with of line edit focus frame
 
 #include "qwindowsstyle_p.h"
+#include <private/qstylehelper_p.h>
 #include <qapplication.h>
 #include <qbitmap.h>
 #include <qabstractitemview.h>
@@ -4970,6 +4971,12 @@ void QPlastiqueStyle::drawComplexControl(ComplexControl control, const QStyleOpt
             painter->restore();
         }
         break;
+#ifndef QT_NO_DIAL
+    case CC_Dial:
+        if (const QStyleOptionSlider *dial = qstyleoption_cast<const QStyleOptionSlider *>(option))
+            QStyleHelper::drawDial(dial, painter);
+        break;
+#endif // QT_NO_DIAL
     default:
         QWindowsStyle::drawComplexControl(control, option, painter, widget);
         break;