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- /* OrderBy.m:
- * You may freely copy, distribute, and reuse the code in this example.
- * NeXT disclaims any warranty of any kind, expressed or implied, as to its
- * fitness for any particular use.
- *
- * Adam Hertz/William Shipley
- */
-
-
- #import <dbkit/dbkit.h>
- #import "OrderBy.h"
-
- @implementation OrderBy
-
- /* Could set these up in NIB -- do it here for pedagogy */
- - appDidInit: sender
- {
- [[module rootFetchGroup] setDelegate: self];
- [tableView setDelegate: self];
- return self;
- }
-
- /* Set the sort order before the actual fetch */
- - fetchGroupWillFetch: sender
- {
- if( sortProp == nil) {
- sortProp = [[tableView columnAt: 0] identifier];
- }
- [[sender recordList]
- addRetrieveOrder: DB_AscendingOrder
- for: sortProp];
- return self;
- }
-
- /* Find the new sort property every time the tableView column gets moved */
- - tableView:sender movedColumnFrom:(unsigned int) old to:(unsigned int) new
- {
- sortProp = [[sender columnAt: new] identifier];
- return [module fetchAllRecords: self];
- }
-
-
- @end
-