comparison widgets/Thumbwheel.cpp @ 249:e6d0b097d102 sv1-1.0rc1

* more compile warning fixes

 
     // total number of notches on the entire wheel
     int notches = 25;
     
     // radius of the wheel including invisible part
-    int radius = w / 2 + 2;
+    int radius = int(w / 2 + 2);
 
     for (int i = 0; i < notches; ++i) {
 
         float a0 = (2.f * M_PI * i) / notches + radians;
         float a1 = a0 + M_PI / (notches * 2);