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popovermenu: Initial accessibility setup

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Set roles, properties and relations according to the
ARIA authoring practices document.
This commit is contained in:
Matthias Clasen 2020-10-21 16:30:04 -04:00
parent 087c0078ca
commit 2bfd4196fb
1 changed files with 19 additions and 0 deletions
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19
gtk/gtkpopovermenu.c
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@ -122,6 +122,12 @@
* custom content to it, therefore it has the same CSS nodes.
* It is one of the cases that add a .menu style class to
* the popover's main node.
*
* # Accessibility
*
* GtkPopoverMenu uses the #GTK_ACCESSIBLE_ROLE_MENU role, and its
* items use the #GTK_ACCESSIBLE_ROLE_MENU_ITEM, #GTK_ACCESSIBLE_ROLE_MENU_ITEM_CHECKBOX or #GTK_ACCESSIBLE_ROLE_MENU_ITEM_RADIO roles, depending on the
* action they are connected to.
*/
typedef struct _GtkPopoverMenuClass GtkPopoverMenuClass;
@ -493,6 +499,16 @@ gtk_popover_menu_move_focus (GtkWidget *widget,
GTK_WIDGET_CLASS (gtk_popover_menu_parent_class)->move_focus (widget, direction);
}
static void
gtk_popover_menu_root (GtkWidget *widget)
{
GTK_WIDGET_CLASS (gtk_popover_menu_parent_class)->root (widget);
gtk_accessible_update_property (GTK_ACCESSIBLE (widget),
GTK_ACCESSIBLE_PROPERTY_ORIENTATION, GTK_ORIENTATION_VERTICAL,
-1);
}
static void
gtk_popover_menu_class_init (GtkPopoverMenuClass *klass)
{
@ -503,6 +519,7 @@ gtk_popover_menu_class_init (GtkPopoverMenuClass *klass)
object_class->set_property = gtk_popover_menu_set_property;
object_class->get_property = gtk_popover_menu_get_property;
widget_class->root = gtk_popover_menu_root;
widget_class->map = gtk_popover_menu_map;
widget_class->unmap = gtk_popover_menu_unmap;
widget_class->focus = gtk_popover_menu_focus;
@ -545,6 +562,8 @@ gtk_popover_menu_class_init (GtkPopoverMenuClass *klass)
"activate-default", NULL);
gtk_widget_class_add_binding_signal (widget_class, GDK_KEY_KP_Space, 0,
"activate-default", NULL);
gtk_widget_class_set_accessible_role (widget_class, GTK_ACCESSIBLE_ROLE_MENU);
}
/**