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Implement accessible support, fixes #454653.

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2008-01-25  Johan Dahlin  <johan@gnome.org>

        * gtk/gtkwidget.c: (gtk_widget_buildable_interface_init),
        (gtk_widget_buildable_get_internal_child), (free_action),
        (free_relation), (gtk_widget_buildable_parser_finished),
        (accessibility_start_element),
        (gtk_widget_buildable_custom_tag_start),
        (gtk_widget_buildable_custom_finished):
        Implement accessible support, fixes #454653.

        * gtk/gtk-builder-convert:
        Add support for migrating old glade files
        
        * tests/buildertest.c: (test_widget), (test_file):
        Add accessible tests and improve the test_file function to display
        toplevels and run dialogs.


svn path=/trunk/; revision=19403
This commit is contained in:
Johan Dahlin
2008-01-25 16:17:38 +00:00
committed by Johan Dahlin
parent 7b8050aff2
commit fddc9b8561
7 changed files with 464 additions and 74 deletions
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5
docs/reference/ChangeLog
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@ -1,3 +1,8 @@
2008-01-24 Johan Dahlin <johan@gnome.org>
* gtk/tmpl/gtkwidget.sgml:
Add documentation for <accessible> buildable tag.
2008-01-14 Matthias Clasen <mclasen@redhat.com>
* gtk/gtk-docs.sgml:

25
docs/reference/gtk/tmpl/gtkwidget.sgml
View File

@ -37,6 +37,31 @@ modifiers and signal and allows to specify accelerators.
</object>
]]></programlisting>
</example>
In addition to accelerators, <structname>GtkWidget</structname> also support a
custom &lt;accessible&gt; element, which supports actions and relations.
Properties on the accessible implementation of an object can be set by accessing the
internal child "accessible" of a <structname>GtkWidget</structname>.
<example>
<title>A UI definition fragment specifying an accessible</title>
<programlisting><![CDATA[
<object class="GtkButton" id="label1"/>
<property name="label">I am a Label for a Button</property>
</object>
<object class="GtkButton" id="button1">
<accessibility>
<action action_name="click" description="Click the button."/>
<relation target="label1" type="labelled-by"/>
</accessibility>
<child internal-child="accessible">
<object class="AtkObject" id="a11y-button1">
<property name="AtkObject::name">Clickable Button</property>
</object>
</child>
</object>
]]></programlisting>
</example>
</refsect2>
<!-- ##### SECTION See_Also ##### -->