Add doc comments to all GtkText actions.
gtk-doc will need to learn to extract action
documentation. This is using a CLASS|action
format to differentiate actions from properties
and signals. For actions with parameters, we
use the normal gtk-doc syntax for arguments.
Remove the activates-default property in GtkText
and move this functionality to the entry wrapper
classes instead. Add an activate action and
bindings where necessary.
With this, GtkText is completely converted from
keybinding signals to actions.
These controllers are meant to be global and
thus should be able to react to events that are
getting routed to open popovers. This makes
shortcuts in open popover menus work.
With this change, the context menu picks up the
accels for the actions. The conversion is not
complete, since we don't have actions for all
bindings yet.
Send the shortcuts used by shortcut managers
and the per-class shortcuts to the action muxer
for associating accels with actions. The
action muxer has existing machinery for propagating
accels to the UI.
We were just cutting through to the application
at map time in a last-ditch effort to find
an accel to display. Drop that and just rely on
the menu tracker to give us the right thing.
For menus, mnemonics trigger without pressing Alt,
and the expectation is that we show them whenever
keynav is happening. Reinstate this behavior for
popover menus.
This is somewhat preliminary, but it helps
debugging shortcuts. It suffers from not having
the right list model apis to do this.
Eventually, this should become a link to the
object details.
Copying the code from GtkKeyHash, filter out X11 modifiers and
Caps Lock from events. Unfortunately, legacy X11 modifiers can
be present even when running full Wayland, due to XKB.
In GTK2, the filechooser was using a Paned, so switching between sidebar
and files list with the arrow keys didn't work (the slider would be
selected instead). So in
https://bugzilla.gnome.org/show_bug.cgi?id=161489 a crude hack was added
to make this possible.
Over the years the filechooser code has changed so that it now would do
this by default, yet the hack had been retained.
