fix anim_picker rendering with pyside6

Author: michaelharmonart

release/scripts/mgear/anim_picker/widgets/picker_widgets.py

@@ -1486,10 +1486,7 @@ def shape(self):
 
     def paint(self, painter, options, widget=None):
         """Paint graphic item"""
-        if basic.__USE_OPENGL__:
-            painter.setRenderHint(QtGui.QPainter.HighQualityAntialiasing)
-        else:
-            painter.setRenderHint(QtGui.QPainter.Antialiasing)
+        painter.setRenderHint(QtGui.QPainter.Antialiasing)
 
         # Get polygon path
         path = self.shape()
@@ -1597,10 +1594,7 @@ def shape(self):
     def paint(self, painter, options, widget=None):
         """Paint graphic item"""
         # Set render quality
-        if basic.__USE_OPENGL__:
-            painter.setRenderHint(QtGui.QPainter.HighQualityAntialiasing)
-        else:
-            painter.setRenderHint(QtGui.QPainter.Antialiasing)
+        painter.setRenderHint(QtGui.QPainter.Antialiasing)
 
         # Get polygon path
         path = self.shape()
@@ -1826,10 +1820,7 @@ def paint(self, painter, *args, **kwargs):
         pass
         # for debug only
         # # Set render quality
-        # if basic.__USE_OPENGL__:
-        #    painter.setRenderHint(QtGui.QPainter.HighQualityAntialiasing)
-        # else:
-        #    painter.setRenderHint(QtGui.QPainter.Antialiasing)
+        # painter.setRenderHint(QtGui.QPainter.Antialiasing)
 
         # # Get polygon path
         # path = self.shape()