We now rely on toplevels receiving and forwarding all the events
the windowing should be able to handle. Event masks are no longer a
way to determine whether an event is deliverable ot a widget.
Events will always be delivered in the three captured/target/bubbled
phases, widgets can now just attach GtkEventControllers and let those
handle the events.
We're mixing a lot of styles in the Meson build files. This is an
attempt at making everything slightly more consistent in terms of
whitespace and indentation.
gdk and gsk are no longer separate libs but part of gtk now, so any
Gtk+ user should just link to gtk, there's no need to additionally
link against all those static helper libs that go into the gtk lib.
This means we need to specifically add confinc to include_directories
in more places to make sure the right config.h (i.e. ours) gets
included and not a subproject's like graphene's config.h.
Not dragging in static libs also fixes the issue of all executables
having to be relinked for any and all changes. With this change
it's super-fast now and can be skipped for most changes that don't
touch the external ABI.
The center widget in GtkBox was only introduced to use it in
GtkActionBar. However, the implementation there is much more complex
than it needs to be, so move the center widget into GtkActionBar instead
and later remove it from GtkBox.
The :label-widget is drawn before the child, so put the controls that
set the alignment of the :label-widget before those that pad the child.
We set (horizontal|vertical) padding, not "[xy]thickness". Also change
to "label [xy]align" & use grid spacing, not spaces at end of Labels.
This was ruined, with only 1 of the 8 subwindows rendering any content.
This commit fixes the responsible errors in the embedded GtkBuilder UIs:
• Fix broken replace by commit fb3d9022ad
of HBox with a Box having a broken orientation <property>
• Replace VBox and [HV]Paned with GtkOrientable successors (properly!)
• Remove use of Button:use_action_appearance, as this no longer exists
This commit also adds error reporting, in case other errors creep into
the GtkBuilder UI definitions, plus cleanup for the Builders and Windows
Since GtkTreeMenu became a private class only used by GtkComboBox, all
this test actually did was to show a ComboBox constructed with a custom
CellArea. Now that the latter is no longer possible, the test just shows
a handful of settings that do nothing. Just test GtkComboBox directly.
