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a11y: Document GtkRevealer's accessible state

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Use the GROUP role, and make sure to note that the child is always
revealed. Unlike GtkExpander, GtkRevealer can only be programmatically
toggled, so we cannot turn it into a "button" object.
This commit is contained in:
Emmanuele Bassi 2020-11-12 16:19:14 +00:00
parent 0d7fcdda28
commit b9ad3172a4
1 changed files with 8 additions and 0 deletions
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8
gtk/gtkrevealer.c
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@ -53,6 +53,13 @@
* When styling #GtkRevealer using CSS, remember that it only hides its contents,
* not itself. That means applied margin, padding and borders will be
* visible even when the #GtkRevealer:reveal-child property is set to %FALSE.
*
* # Accessibility
*
* GtkRevealer uses the %GTK_ACCESSIBLE_ROLE_GROUP role.
*
* The child of GtkRevealer, if set, is always available in the accessibility
* tree, regardless of the state of the revealer widget.
*/
/**
@ -346,6 +353,7 @@ gtk_revealer_class_init (GtkRevealerClass *klass)
g_object_class_install_properties (object_class, LAST_PROP, props);
gtk_widget_class_set_css_name (widget_class, I_("revealer"));
gtk_widget_class_set_accessible_role (widget_class, GTK_ACCESSIBLE_ROLE_GROUP);
}
/**