add zoom in/out buttons to HV

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#37 add zoom in/out buttons to HV

Milestone: Shrimp (Domain Independent)

Status: open

Owner: Rob Lintern

Labels: Interface Improvements (45)

Priority: 4

Updated: 2004-09-24

Created: 2004-09-24

Private: No

put some zoom in/out button in Hierarchical View
toolbar, or make zoom out more intuitive than shift-
middle click.