[WICKET-6828] Wrong tree branch icon with hidden children

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 8.8.0, 9.0.0
• Fix Version/s: 9.2.0, 8.11.0
• Component/s: wicket-extensions
• Flags: Patch
• Assignee: Sven Meier
• Reporter: Alexander Andriishin
• Created: 10/Sep/20 09:55
• Updated: 30/Oct/20 12:53
• Resolved: 30/Oct/20 12:53

Description

If a tree contains nodes that are not visible (isVisible () method returns false) then the branch is displayed with the wrong icon. See example in the attached image.

Also bugfix patch is attached.