Bug 576211

Summary:	[ToolBar] Fire a SWT.EmptinessChanged event from Toolbar
Product:	[Eclipse Project] Platform	Reporter:	Niraj Modi <niraj.modi>
Component:	SWT	Assignee:	Platform-SWT-Inbox <platform-swt-inbox>
Status:	NEW ---	QA Contact:
Severity:	enhancement
Priority:	P3	CC:	stepper
Version:	4.22
Target Milestone:	---
Hardware:	PC
OS:	All
See Also:	https://bugs.eclipse.org/bugs/show_bug.cgi?id=553598
Whiteboard:

Description Niraj Modi

2021-09-23 04:09:01 EDT

Similar to bug 553598, we can support SWT.EmptinessChanged for ToolBar:
-    After first tool item addition.
-    On last tool item removal.