Bug GH-20: [PropertiesView] Avoid select elements in multiple ref widget

* In Papyrus, none elements are selected in the widget at browse or
create. The behavior in Papyrus-Sirius must be similar.
* The Browse button for Single references use a default behavior when
the Browse expression is empty.

Ticket: https://github.com/PapyrusSirius/papyrus-desktop/issues/20
Signed-off-by: Glenn Plouhinec <glenn.plouhinec@obeo.fr>
2 files changed
tree: bea9bb015719343369d330b0583d155fa42f0f11
  1. features/
  2. plugins/
  3. releng-sirius/
  4. specs/
  5. tests/
  6. .gitignore
  7. pom.xml
  8. README