[Pyobjc-dev] Problems with 1.1a0 and NSImageView.setFrameSize_ ()

[Francesco P. <fpi...@no...>]

Hi,

I have an application that works great with PyObjC 1.0 but hangs with 
1.1a0.

It turns out that this line of code

self.setFrameSize_ (new_size)

just hangs under 1.1a0.


Some background:

I have a NSImageView subclass (MyImageView). In a method of this 
subclass (zoom_to_fit ()), I set up an affine transformation:
self.transformation = NSAffineTransform.transform ()
self.transformation.scaleBy_ (self.fb.zoom)
(where self.fb.zoom is a float),

I then use the transformation to scale the current frame buffer size:
(w0, h0) = (self.fb.width, self.fb.height)
new_size = self.transformation.transformSize_ ((w0, h0))
(w0 and h0 are, again, floats)

and then resize the view's frame:
self.setFrameSize_ (new_size)

With 1.1a0, new_size is a Foundation.NSSize. I also tried
self.setFrameSize_ ((new_size.height, new_size.width))
without luck.


Any idea of what could be going wrong? I am clueless...

Thank you
fra


P.S. when the app hangs, these are the values that get used:
self.fb.width = 512.0
self.fb.height = 512.0
self.fb.zoom = 1.0