Adapt mouse cursor to context #3752

[nadment]

Adapt mouse cursor to context

• Set hand cursor when hover hop or area that support clicking
• Set move cursor when dragging the view or view port
• Set cross cursor when select a region Edit transform description when clicking on transform info icon Edit transform when clicking on hop additional info icon Edit transform when clicking on hop stream target/true/false icon Cleanup generic in AreaOwner never used Deprecate some AreaType