Hi,
TRex can be slow to initialise on a large (individual) TTCN-3 file that contains many elements (~10000 templates) as the outline view is slow to be created.
It may only be possible to fix this with a design change. Currently the outline view is merely given the root node by the analyzer and it builds the tree for the outline by parsing through this looking for suitable elements. As we already go through the tree in TTCN3Analyzer, it may be better to build the list of basic elements to display there and give these directly to the outline to display (it can still work out nested elements itself).
However, it may simply be that the SWT tree is slow to display large numbers of elements.
Thoughts / comments?
Regards, Dominic