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widget: Reset the accessible role when a new accessible type is set

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We want the role to be kept in the accessible object. Using
gtk_widget_class_set_accessible_role() is only meant as a quick
workaround to requiring subclassing of the accessibles in the quite
common case where a subclass does not change the accessible
implementation at all and only has a different role.
This commit is contained in:
Benjamin Otte 2011-07-18 17:41:01 +02:00
parent b61a200036
commit 9c81336830
1 changed files with 4 additions and 1 deletions
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5
gtk/gtkwidget.c
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@ -11942,6 +11942,8 @@ gtk_widget_class_set_accessible_type (GtkWidgetClass *widget_class,
priv = widget_class->priv;
priv->accessible_type = type;
/* reset this - honoring the type's role is better. */
priv->accessible_role = ATK_ROLE_INVALID;
}
/**
@ -11951,7 +11953,8 @@ gtk_widget_class_set_accessible_type (GtkWidgetClass *widget_class,
*
* Sets the default #AtkRole to be set on accessibles created for
* widgets of @widget_class. Accessibles may decide to not honor this
* setting if their role reporting is more refined.
* setting if their role reporting is more refined. Calls to
* gtk_widget_class_set_accessible_type() will reset this value.
*
* In cases where you want more fine-grained control over the role of
* accessibles created for @widget_class, you should provide your own