035dfe2...
by
=?utf-8?q?Florian_M=C3=BCllner?= <email address hidden>
appIconMenu: Disable sourceActor key events
Enter/space are already taken over by the app icon to activate the
app, and arrow keys interfere with keyboard navigation where icons
are arranged in a grid (namely the app picker).
Also as app icons only create the menu when it is first needed, the
shortcuts only starts to work once a menu has been opened, which is
rather inconsistent and confusing.
It is better to simply disable the key handling altogether for the
app icon menu.
network: Don't assume the active connection has been processed first
`NMConnectionDevice._sync()` is responsible for setting up the active
connection that we'll end up displaying. It expects the active
connection to already be in a map `_connectionItems`. If it isn't in
there, we get a null dereference and the indicator can get into a weird
state where it doesn't display devices / connections properly.
Let's change this expectation. If there is an active connection,
`_deviceAdded()` will eventually get to it and call `_sync()` to set up
the active connection state. We make `_sync()` tolerate there being no
active connection when it's called.
extensionSystem: Unset stylesheet file reference when unloaded
We must remove the GFile reference from the representing object when an
extension has been unloaded as this won't be used anymore later (e.g. as cached
ref).
js/main: Throw error if no valid default stylesheet is found
Throw an error using an informative message in case a mode uses a stylesheet
that can't be loaded, instead of crashing later because the theming can't be
properly computed, and thus the minimum size of the actors.
