added an "update" method to the ProgessCounter to allow GUI updates without...

added an "update" method to the ProgessCounter to allow GUI updates without incrementing the counter


git-svn-id: https://pycam.svn.sourceforge.net/svnroot/pycam/trunk@825 bbaffbd6-741e-11dd-a85d-61de82d9cad9

src/pycam/Utils/__init__.py

@@ -84,6 +84,9 @@ class ProgressCounter:
 
     def increment(self, increment=1):
         self.current_value += increment
+        return self.update()
+
+    def update(self):
         if self.update_callback:
             # "True" means: "quit requested via GUI"
             return self.update_callback(percent=self.get_percent())