GNOME 45, datetime: Avoid emitted signals for manual changes
When setting widget values manually, block the callbacks to prevent trying to change system time inadvertently.
Backport of 535404bb for GNOME 45.
See #2943 (closed)
When setting widget values manually, block the callbacks to prevent trying to change system time inadvertently.
Backport of 535404bb for GNOME 45.
See #2943 (closed)