DialerButton: free letters

See merge request Librem5/libhandy!83

column: Fix height for width request

See merge request Librem5/libhandy!82

Use the width allocated to the child instead of the width allocated to
the column to compute the height requested by the column.

This avoids children whose height depends on their allocated width to be
cropped at the bottom of the column because it doesn't request enough
height.

Replace phone-dial-symbolic by call-start-symbolic

See merge request Librem5/libhandy!79

Silence all gtk-doc warnings and make sure they don't creep back in

See merge request Librem5/libhandy!78

Drop the custom phone-dial-symbolic icon to use call-start-symbolic,
which available in Adwaita, looks similar enough and is used in
application mockups.

There doesn't seem to be a way to make gtk-doc warnings fatal
so look for warnings in a build log.

This fixes more gtk-doc warnings (dropped empty lines for brevity):

    Building documentation for libhandy
    In gtk-doc.xsl: For acronym (transfer none) no value found!
    In gtk-doc.xsl: For acronym (transfer none) no value found!
    In gtk-doc.xsl: For acronym (nullable) no value found!
    In gtk-doc.xsl: For acronym (transfer none) no value found!
    In gtk-doc.xsl: For acronym (transfer none) no value found!

This makes gtk-doc ignore the macro which avoids these warnings (and
dead index entries):

    Building documentation for libhandy
    html/api-index-full.html:265: warning: no link for: "HANDY-INSIDE:CAPS" -> (HANDY_INSIDE).
    html/api-index-full.html:265: warning: no link for: "libhandy-handy" -> (handy).

Fixes these gtk-doc warnings:

  ./libhandy-unused.txt:1: warning: 2 unused declarations. They should be added to libhandy-sections.txt in the appropriate place.

Fixes another gtk-doc warning. This is an API break but I don't think
anybody bothers atm.

Fixes this gtk-doc warning:

  html/HdyLeaflet.html:873: warning: no link for: "HdyLeaflet-todos" -> (<span class="type">“todos”</span>).

Note that one slot for future signals might be too little but extending
this (which is an ABI break) should be done in a separate patch.

This brings down the number of gtk-doc warnings significantly by fixing:

    unknown:0: warning: Value descriptions for GtkProgressState are missing in source code comment block.
    unknown:0: warning: Field descriptions for struct GtkProgressTracker are missing in source code comment block.
    libhandy/src/gtkprogresstracker.c:227: warning: Parameter description for gtk_progress_tracker_get_progress::reversed is not used from source code comment block.
    libhandy/src/gtkprogresstracker.c:227: warning: Parameter description for gtk_progress_tracker_get_progress::reverse is missing in source code comment block.
    libhandy/src/gtkprogresstracker.c:261: warning: Parameter description for gtk_progress_tracker_get_ease_out_cubic::reversed is not used from source code comment block.
    libhandy/src/gtkprogresstracker.c:261: warning: Parameter description for gtk_progress_tracker_get_ease_out_cubic::reverse is missing in source code comment block.

arrows: test object construction

See merge request Librem5/libhandy!76

Signed-off-by: Guido Günther <agx@sigxcpu.org>

gitlab-ci: Build on Debian buster using provided build-deps

See merge request Librem5/libhandy!77

This checks if we can build on Debian buster using the build-deps
provided in the control file.

flatpak: Allow access to the dconf config dir

See merge request Librem5/libhandy!75

This is needed to check if the GTK+ Inspector is enabled and hence to
allow its usage.

Dialer grid spacing

See merge request Librem5/libhandy!74

This shows a bit more of what can be done to tweak the dialer to the
user's preferences.

This allows the users to control the spacing of the dialer's grid.

Add AUTHORS file

See merge request Librem5/libhandy!71

Dialer visibility fixes

See merge request Librem5/libhandy!73

generated from git via

git log --format="%aN <%aE>" | sort | uniq > AUTHORS

show_all() is harmful, let's not use it now that we can.

Without making the grid visible, usage of show_all() is required for the
dialer to be visible, but usage of show_all() breaks control over the
visibility of the action buttons so its usage should be forbidden.

This fixes both the problems by fixing the visibility rules of the grid.

Use source.puri.sm instead of code.puri.sm

See merge request Librem5/libhandy!72

We move to gitlab.

docs: add HdyColumn

See merge request Librem5/libhandy!69

add package_name to the gir generator

See merge request Librem5/libhandy!70