These functions are implementations of the AtkText api on top
of a PangoLayout, and are intended to replace GailTextUtil.
Since gtkpango.h is a private header, also remove the individual
inclusion prohibition.
The new test is much smaller, and the results have been carefully
looked at; GtkLabel gets it right, the others don't.
Also, temporarily include some code that dumps out useful information.
This removes a horrible workaround for bug 126797. To prevent
picking up accidental markup in label texts, the label accessible
is listening for window creation and mapping and defers initializing
its text until then.
This tests a problem that was first noticed in 2003, in
bug 126797: The text of a label accessible is not properly
updated when the label switches from !use-markup to use-markup.
A first experimental conversion from the gail namespace to gtkaccessible.
At the same time, use gtk_widget_class_set_accessible_type() to register
the accessible type for GtkLabel.
Avoid many unnecessary list iterations by using a hash table
to store cell infos, and caching row and column counts. Based
on patches by William Jon McCann, bug 554171.
tree-performance results:
before: (MINPERF:large tree test with a11y: 9.18531sec)
after: (MINPERF:large tree test with a11y: 0.923463sec)
for comparison, without accessibility:
(MINPERF:large tree test: 0.016179sec)
File choosers depend on the files in the current directory and the
settings the user has set for the file chooser, so the output cannot be
deterministic.
This reverts commit f05c9e02c49f857c33e02c3d89483fcccb5df254.
The font chooser depends on the fonts installed on the system, so the
output is nondeterministic.
This reverts commit 08fdc399762c2af07d94e42a1801e691e5d4d6ab.
As set_description is never called and unsupported by the at-spi, we can
omit implementing it.
This means we can also omit get_description calls in various places, as
they'd just return the default value: NULL.
This code was supposed to work around a bad interaction between GOK and
Nautilus from 7 years ago.
If it still exists, the GOK developers may complain to the Nautilus
developers.
https://bugzilla.gnome.org/show_bug.cgi?id=137401
