[Paraview-developers] UpdateProgress() does not work

[Fuerntratt, Hermann]

I have written an vtkUnstructuredGrid reader for ParaView 4.3.0-RC1 64-bit with Qt 5.2.1.
It reads 3 files:

1)      In the RequestInformation() call it reads the timestep file in order to build the animation timeline.

2)      (first time) in the RequestData() call it reads mesh data File  depending on GUI Settings

3)      (first time) in the RequestData() call it also reads cell attribute file.

4)
In all RequestInformation() and RequestData() calls

UpdateProgress([0..1]) does not show anything...
and SetProgressText("txt") does not show up as well.

Any idea, how to make this work?
Thanks,
marher - dx
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