[Pyobjc-dev] NSProgressIndicator ignores incrementBy when called using performSelectorOnMainThread_withObject_waitUntilDone_

[Johannes S. <lgo...@go...>]

I am trying to advance an NSProgressIndicator from a thread, therefor  
i am using performSelectorOnMainThread_withObject_waitUntilDone_
to have the incrementBy call done from the main thread.

However while just calling progress_indicator.incrementBy_(some_value)  
works just as expected,
progress_indicator.  
performSelectorOnMainThread_withObject_waitUntilDone_("incrementBy:",  
some_value, True)
just does not seem to do anything. See the code below for an simple  
example.


from Foundation import *
import objc

class controller(NSObject):
     progress_indicator = objc.IBOutlet()

     @objc.IBAction
     def go_(self, sender):
         # WORKS
          
self.performSelectorOnMainThread_withObject_waitUntilDone_("test:",  
25, True)

         # DOES NOT SEEM TO WORK
         
self 
.progress_indicator 
.performSelectorOnMainThread_withObject_waitUntilDone_("incrementBy:",  
25.0, True)

     def test_(self, x):
         print 'yaye', x


What am I doing wrong?

Regards,

Johannes