Bug 566502

Summary:	ToolBarManager update(true) does not relayout when new number of items is zero
Product:	[Eclipse Project] Platform	Reporter:	Rolf Theunissen <rolf.theunissen>
Component:	UI	Assignee:	Platform-UI-Inbox <Platform-UI-Inbox>
Status:	NEW ---	QA Contact:
Severity:	normal
Priority:	P3
Version:	4.16
Target Milestone:	---
Hardware:	PC
OS:	Windows 10
Whiteboard:

Description Rolf Theunissen

2020-08-29 10:20:34 EDT

The relayout method of ToolBarManager is not executed when the new number of elements is zero, even when force is requested. This corner case is missed in the patch of Bug 186800 Comment 18.