explicit casting start

source/frontend/carla_host.py

@@ -2806,7 +2806,7 @@ class HostWindow(QMainWindow):
         fg_color = rack_pal.text().color()
         bg_value = 1.0 - bg_color.blackF()
         if bg_value != 0.0 and bg_value < min_value:
-            pad_color = bg_color.lighter(100*min_value/bg_value*value_fix)
+            pad_color = bg_color.lighter(int(100*min_value/bg_value*value_fix))
         else:
             pad_color = QColor.fromHsvF(0.0, 0.0, min_value*value_fix)
 

source/frontend/widgets/pixmapkeyboard.py

@@ -628,7 +628,7 @@ class PixmapKeyboardHArea(QScrollArea):
         self.setWidget(self.keyboard)
 
         self.setEnabled(False)
-        self.setFixedHeight(self.keyboard.height() + self.horizontalScrollBar().height()/2 + 2)
+        self.setFixedHeight(int(self.keyboard.height() + self.horizontalScrollBar().height()/2 + 2))
 
         QTimer.singleShot(0, self.slot_initScrollbarValue)
 
@@ -639,7 +639,7 @@ class PixmapKeyboardHArea(QScrollArea):
 
     @pyqtSlot()
     def slot_initScrollbarValue(self):
-        self.horizontalScrollBar().setValue(self.horizontalScrollBar().maximum()/2)
+        self.horizontalScrollBar().setValue(int(self.horizontalScrollBar().maximum()/2))
 
 # ------------------------------------------------------------------------------------------------------------
 # Main Testing

source/frontend/widgets/racklistwidget.py

@@ -425,7 +425,7 @@ class RackListWidget(QListWidget):
         r0,g0,b0,_ = bg_color.getRgb()
         r1,g1,b1,_ = text_color.getRgb()
 
-        self.rail_col = QColor((r0*3+r1)/4, (g0*3+g1)/4, (b0*3+b1)/4)
+        self.rail_col = QColor(int((r0*3+r1)/4), int((g0*3+g1)/4), int((b0*3+b1)/4))
         self.edge_col = (self.rail_col if self.rail_col.blackF() > base_color.blackF() else base_color).darker(115)
 
 # ------------------------------------------------------------------------------------------------------------