2002-05-02 Marc Mulcahy <marc.mulcahy@sun.com>

2002-05-02  Marc Mulcahy <marc.mulcahy@sun.com>

	* libspi/accessible.c (impl_accessibility_accessible_get_role_name):
	Fixed handling for NULL return value from ATK.

	* libspi/action.c libspi/component.c libspi/editabletext.
	libspi/hyperlink.c libspi/hypertext.c image.c libspi/selection.c
	libspi/stateset.c libspi/table.c libspi/text.c libspi/value.c:
	Removed redundant casts.

	* libspi/table.c (impl_getSelectedRows, impl_getSelectedColumns):
	Fixed off by one bug.

	*libspi/text.c: removed impl_getRowColAtOffset (unimplemented
	function not present in idl)

git-svn-id: http://svn.gnome.org/svn/at-spi/trunk@288 e2bd861d-eb25-0410-b326-f6ed22b6b98c