Commit Graph

8 Commits

Author SHA1 Message Date
Timm Bäder
d9cc589339 windowcontrols: gtk_widget_get_root() can return NULL 2020-10-14 15:06:12 -04:00
Timm Bäder
557a363b4f windowcontrols: decoration-layout is nullable 2020-10-14 15:06:12 -04:00
Timm Bäder
eca3eab96f Remove unneeded gtkstylecontext.h includes 2020-10-14 15:06:12 -04:00
Emmanuele Bassi
c63087a563 Remove ATK
To build a better world sometimes means having to tear the old one down.
        -- Alexander Pierce, "Captain America: The Winter Soldier"

ATK served us well for nearly 20 years, but the world has changed, and
GTK has changed with it. Now ATK is mostly a hindrance towards improving
the accessibility stack:

 - it maps to a very specific implementation, AT-SPI, which is Linux and
   Unix specific
 - it requires implementing the same functionality in three different
   layers of the stack: AT-SPI, ATK, and GTK
 - only GTK uses it; every other Linux and Unix toolkit and application
   talks to AT-SPI directly, including assistive technologies

Sadly, we cannot incrementally port GTK to a new accessibility stack;
since ATK insulates us entirely from the underlying implementation, we
cannot replace it piecemeal. Instead, we're going to remove everything
and then incrementally build on a clean slate:

 - add an "accessible" interface, implemented by GTK objects directly,
   which describe the accessible role and state changes for every UI
   element
 - add an "assistive technology context" to proxy a native accessibility
   API, and assign it to every widget
 - implement the AT context depending on the platform

For more information, see: https://gitlab.gnome.org/GNOME/gtk/-/issues/2833
2020-07-26 20:31:14 +01:00
Matthias Clasen
d2b55dff2d Merge branch 'wip/exalm/controls-dispose' into 'master'
windowcontrols: Unparent children in dispose rather than finalize

See merge request GNOME/gtk!1831
2020-05-05 18:19:00 +00:00
Alexander Mikhaylenko
7906f09c75 windowcontrols: Unparent children in dispose rather than finalize 2020-05-05 19:43:55 +05:00
Matthias Clasen
af6e0ee2b3 Use gtk_button_set_child throughout
Replace all uses of gtk_container_add on buttons
by gtk_button_set_child.
2020-05-04 22:53:07 -04:00
Alexander Mikhaylenko
4aa8f6f73c Add GtkWindowControls
Move some code out of GtkHeaderBar and into a separate widget, making it
reusable in process.

See https://gitlab.gnome.org/GNOME/gtk/issues/2242
2020-04-26 15:13:15 +05:00