The CSS-based animation is incompatible with the layout machinery
of GTK4, and we can't easily reintroduce it without another major
surgery in the carousel code, so just drop it for now.
Now that the inner GtkStack has margins, it has an odd offset from
what we would expect. A better widget to use is the GtkRevealer,
which must cover the entire allocation, and therefore will always
produce the expected x offset.
There are overlays inside overlays and that is not playing well
with event delivery - the main box is eating away clicks from the
userlist avatars.
Remove all that, and the extra overlays, and just leave one simple
overlay handling the whole widgetry.
In GTK4, the replacement to accelerators like this are shortcut
controllers.
Add a global shortcut controller to the primary menu button, and
bind it to F10.
Make it an AdwBin subclass. Purge all GtkContainer usage, and expose
GTK4-inspired API to add items to the carousel, and also to control
the internal GtkRevealer.
This simultaneously allows us to remove a lot of code, and make
Malcontent more consistent with the rest of the system.
Port MctUserImage to use an AdwAvatar internally. Make it inherit
AdwBin since it has a single child now.
This was supposed to be a project-wide commit, but actually only
MctRestrictApplicationsDialog had APIs to be updated. MctUseImage
will undergo a major surgery soon, so it's left out.
GtkButton has an 'icon-name' property that greatly simplifies
setting up buttons. GtkMenuButton has a new 'always-show-arrow'
property that also allows us to simplify some code.
This simply changes namespaces. Fortunately, no further widgetry
changes will be necessary - all the widgets and APIs seem to have
an exact match in libadwaita.
This was simple, since few widgets have accessibility properties
manually set. The 'static' role doesn't exist anymore, and GtkLabel
handles everything for us, so we can just drop it.
In GTK4, can-focus usage is much more specific to widget subclasses,
and in almost all cases it's not necessary to set it.
Remove it everywhere, except in one case where it still needs to be
manually set to False.
Though it's unlikely Debian will have a version
new enough for us, it's still useful to have this an
advance. The meson subproject will work in cases where
we don't have a new enough version of libhandy.
We now have a nice pre-built widget for status pages
with an icon, title, description, and children.
We should take advantage of that instead of manually
setting up each status page.
Depend on libappstream-dev, and include appstream.h instead of
appstream-glib.h.
We can depend on a new enough version of libappstream that all the
content rating symbols we need are available, which means that
`gs-content-rating.[ch]` can be dropped entirely.
Turns out no code changes are needed other than that.
Fixes: #51
Georges Basile Stavracas Neto
Christopher Davis
Philip Withnall
Philip Withnall