tree a56f37143da4e3902d73149c13218c3feed65dba
parent 4a2752b8f7bfb91b9c49bd7e47625e1a5a3a38e5
author Andrey Loskutov <loskutov@gmx.de> 1486580686 +0100
committer Andrey Loskutov <loskutov@gmx.de> 1487240010 -0400

Bug 320672 - [WorkbenchParts] [Compatibility] SWTException when
activating an editor with stale content

This is the second part of the fix for bug 320672, the first one is
covered by bug 511873.

Remember if we are in the middle of the focus state change. During this
operation we should not attempt to call updatePartControl() from
sanityCheckState() (which is called on part activation) because it can
dispose widgets we are currently setting focus to.

In theory, this can happen from other protected methods here too, but
I'm trying to keep the patch as small as possible because this class is
a base class for MANY other text editors.

Change-Id: I86af3ed7463628f7476359f76be262ed2ddaf997
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
Also-by: Vasili Gulevich <vasili.gulevich@xored.com>