Goocanvas in update from Gtk2 to Gtk3

[Paul Emsley <pemsley mrc-lmb cam ac uk>]

Hi,

(different topic, different thread)

So I am porting my application to gtk3.

I am having a problem with goocanvas. Perhaps this can best be described 
with screenshots.

See that the Gtk2 dialog has text and the goocanvas correctly placed in 
the gtk container. In the Gtk3 version this is not the case.

Also the dots have tooltips and can be clicked on the Gtk2 version, but 
the Gtk3 the tooltips are not displayed and the dots cannot be clicked. 
However, with some mousing around and clicking, the dialog acts as if a 
dot was clicked, so it seem that there is some sort of displacement 
between where the dots appear and where the canvas thinks they are/where 
then can be clicked.

Is this a familiar issue?

Thanks,

Paul.

Attachment: Gtk2-rama-dialog
Description: PNG image

Attachment: Gtk3-rama-dialog
Description: PNG image