tree be1ee2d486f6852bd10ab69f928f8666291ea859
parent 747e2c84cb6e3496f580932576af3b0f4a1177a7
author Simeon Andreev <simeon.danailov.andreev@gmail.com> 1621605849 +0200
committer Andrey Loskutov <loskutov@gmx.de> 1623299355 -0400

Bug 573697 - [GTK3] MenuBar leaks native memory

This change ensures the GTK+ accelerator group allocated by Decorations
is released upon destruction.

In addition, the accelerator group is removed from menu items, upon
Decorations.destroyAccelGroup() (and prior to recreating it during
Decorations.fixAccelGroup()). This prevents a crash in GTK+ code, due to
trying to use the now released handle.

Manual snippets are also added to the set of GTK bug snippets, for
future manual validation.

Change-Id: Ic3befc6b627bc78393154a47ecc54b372e062d3a
Signed-off-by: Simeon Andreev <simeon.danailov.andreev@gmail.com>
Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.swt/+/180940
Tested-by: Platform Bot <platform-bot@eclipse.org>
Reviewed-by: Andrey Loskutov <loskutov@gmx.de>