With an interface instead of anonymous functions, amending an
area's parameters can be done even after adding it to an OpHandler.
This will be useful when we switch to serialized op lists.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
It turns out we already support multiple windows on Android: when
the activity is recreated.
This reverts commit f21b5eb1df.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Replace it with a dummy event send on the synchronous event channel;
a bit of cleverness for a simpler API.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Gio doesn't support multiple windows anyway, so get rid of the
app.Windows channel and use NewWindow call for the mobile platforms
as well.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Elias Naur