desktop: disable callback handling while changing the view

When changing the view, some components are disabled
and re-enabled. This triggers a flood of invalidations
that then result in rendering requests. For each rendering
the view is set, which triggers more invalidations.

The Sidebar suffers from this, and it causes cpu pegging.
This fix prevents this issue by disabling all callbacks
during setView.

Change-Id: If6b93b2ab31f568a0761f15d945a43de1bc2d4d0
Reviewed-on: https://gerrit.libreoffice.org/84184
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>
Tested-by: Ashod Nakashian <ashnakash@gmail.com>
Reviewed-on: https://gerrit.libreoffice.org/84226
Tested-by: Jenkins
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>

0 files changed, 0 insertions, 0 deletions