[Closed] Callbacks and Render Scene Dialog

Hi,

I need to catch back any changes made in the render height, render width and image aspect ratio fields within the render dialog.
Using the #renderParamsChanged callbacks, it works as a charm UNTIL i lock the image aspect ratio. When it’s done, it seems that the changes made are no longer triggered by the handler.
I’ve looked in the user reference and found another handler : on renderApertureChanged val do … which according to the reference is called if “Image Aspect is locked and you change Width, Height, or Pixel Aspect, or if you change Aperture Width, and then click on either Render or Close” which looked good, but it doesn’t seems to work…

Does someone have an idee ?

Thanks