Bug 420702

Summary:	[Decorators] Decorator manager delays image rendering even if element has no contributed decoration
Product:	[Eclipse Project] Platform	Reporter:	Dani Megert <daniel_megert>
Component:	UI	Assignee:	Platform UI Triaged <platform-ui-triaged>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	major
Priority:	P3	CC:	markus.kell.r
Version:	4.4	Keywords:	performance
Target Milestone:	---
Hardware:	All
OS:	All
Whiteboard:	stalebug
Bug Depends on:
Bug Blocks:	416354, 419906

Description Dani Megert

2013-10-30 04:18:57 EDT

The decorator manager delays icon decoration even if element has no contributed decoration.

We enabled decorator contributions for the JUnit view by using
PlatformUI.getWorkbench().getDecoratorManager().getLabelDecorator();
(see bug 416354). This caused the test result decorations in the JUnit view to lag behind the actual state (bug 419906).

Since no decorator was contributed, there should be no performance impact on the JUnit view's image rendering (label provider).

Comment 1 Dani Megert

2013-10-30 04:19:23 EDT

Note: This is not 4.x specific - same issue in 3.x.

Comment 2 Markus Keller

2013-10-30 13:55:54 EDT

The shared global queue also doesn't make sense. Why should my viewer have to wait if there are other viewers in the system whose decorators are slow?

Comment 3 Eclipse Genie

2020-03-12 07:44:59 EDT

This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet. As such, we're closing this bug.

If you have further information on the current state of the bug, please add it and reopen this bug. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant.

--
The automated Eclipse Genie.