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atspicontext: Implement GetIndexInParent

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This is needed for ATs to take our tree seriously.
This commit is contained in:
Matthias Clasen 2020-10-09 20:24:52 -04:00 committed by Emmanuele Bassi
parent 057b447137
commit 9f73638d43
1 changed files with 24 additions and 0 deletions
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24
gtk/a11y/gtkatspicontext.c
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@ -200,6 +200,30 @@ handle_accessible_method (GDBusConnection *connection,
g_dbus_method_invocation_return_value (invocation, g_variant_new ("(a(so))", &builder));
}
else if (g_strcmp0 (method_name, "GetIndexInParent") == 0)
{
GtkAccessible *accessible = gtk_at_context_get_accessible (GTK_AT_CONTEXT (self));
GtkWidget *widget = GTK_WIDGET (accessible);
GtkWidget *parent = gtk_widget_get_parent (widget);
GtkWidget *child;
int idx;
idx = 0;
for (child = gtk_widget_get_first_child (parent);
child;
child = gtk_widget_get_next_sibling (child))
{
if (!gtk_widget_get_visible (child))
continue;
if (child == widget)
break;
idx++;
}
g_dbus_method_invocation_return_value (invocation, g_variant_new ("(i)", idx));
}
}
static GVariant *