On Mon, Jun 18, 2012 at 5:28 PM, Alexandre Bergel alexandre.bergel@me.comwrote:

...

MouseEnter event does not fire while entering a node.

Yes it does. You've just forgot to signal a refresh (view raw signalUpdate).

Yes it was a problem in code. Thanx for pointer. Usman

Try this:

view := ROMondrianViewBuilder new. view shape rectangle size: 20. view interaction on: ROMouseEnter do: [ :event | view shape line color: Color blue. view edgesFrom: [ :i | i \ 2 ]. view raw signalUpdate ]. view nodes: (1 to: 20). view shape line. view treeLayout. view open -=-=-=-=-=-=-=-=-=

Cheers, Alexandre

...

This script shows the demonstrates the problem.

view := ROMondrianViewBuilder new. view shape rectangle size: 20. view interaction on: ROMouseEnter do: [ :event | view shape line color: Color blue. view edgesFrom: [ :i | i \ 2 ]. ]. view nodes: (1 to: 20). view shape line. view treeLayout. view open

tx, Usman Bhatti

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