tree 43eccd3e493415d5bb198a1997ce34c778b7d476
parent f85976cf2deff630448510b18ec517fa21dc9da4
author Andrey Loskutov <loskutov@gmx.de> 1487488974 +0100
committer Andrey Loskutov <loskutov@gmx.de> 1487490912 +0100

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: Ibb860eac30986b6ed3a155f809dc58c9db082ff1
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
Also-by: Vasili Gulevich <vasili.gulevich@xored.com>