This is needed to rename HdyPaginator into HdyCarousel.

It has been dropped, use other functions instead.

Let the users know that it has been removed and isn't needed anymore.

Fixes Librem5/libhandy#89.

Remove the public hdy_init() initialization function and replace it by
the private hdy_constructor() library constructor function. This
automatically initializes the library, at the price of a compiler
supporting that feature and of statically linking the library.

The users need to know it has been removed.

This reverts commit 19ff587e.

We drop it in libhandy in general.

This reverts commit 154ca50a.

As we dropped support for statically linking the library, there is no
condition left where it shouldn't be installed.

This reverts commit 2abaa61b.

This was needed when statically linking the library, as we drop its
support, we can drop this too.

This reverts commit 4cc59e28.

Alexander Mikhaylenko authored Jan 23, 2020 and Adrien Plazas committed Jan 23, 2020

Even though foreign drawing uses a temporary GtkStyleContext, calling
gtk_style_context_set_parent() adds all its CSS nodes to the global
hierarchy, and then they aren't cleaned up. This shouldn't happen.

Fixes Librem5/libhandy#191

This adds all the non-deprecated public classes to the issue template.

Drop the deprecated HdyLeafletChildTransitionType and
HdyLeafletModeTransitionType types.

Drop usage of the deprecated HdyLeafletChildTransitionType and
HdyLeafletModeTransitionType types.

Drop the deprecated child-transition-type and mode-transition-type
properties and their matching functions.

This can be done before migrating to Handy 1.

Add the base for the migration guide.

We don't need them anymore.

These classes are added automatically depending on the reached
threshold: .narrow when the column is so narrow it allocates all its
size to its child, .wide when the child won't be allocated more space as
the column grows, .medium in between, and none of these when there is no
child or it isn't visible.

This will help styling the children of the leaflet depending on whether
it is folded or not.

Fixes Librem5/libhandy#182.

This is handled by the release scripts but it's better to not have any
0.0.x versions when doing the switch.

Newer minor versions might introduce new symbols so use a two digit
number to distinguish them internally.

We use 0.9.9x as verions until we tag 1.0.

This makes sure the flatpak build actually works and we have
the examples available for easy download.

This is somewhat based on the GTK+4 flatpak CI test.

This is in sync with what gtk does.

Guido Gunther authored Jan 21, 2020 and Adrien Plazas committed Jan 21, 2020

This gives us lintin and autopkgtests without effort (but at
the cost of an additional build stage).

Guido Gunther authored Jan 21, 2020 and Adrien Plazas committed Jan 21, 2020

While not the same errors in these steps are still easy to identify
when run in parallel and it speeds up the build.

Sebastien Bacher authored Jan 21, 2020 and Guido Gunther committed Jan 21, 2020

This improves the autopkgtest to not use deprecated symbols,
do a runtime test and be more cross build friendly.

See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=946676

Check we don't accidentally add private headers to public ones, and that
all public headers are included in the public handy.h. We do so by
running the newly added lint/api-visibility.sh script during the build
stage. This script can be run locally too.