EOEditors
(informal protocol)
Declared in:
- EOControl/EOEditingContext.h
Protocol Description
The EOEditors informal protocol defines methods for objects that act as higher-level editors of the objects an EOEditingContext contains. An editing context sends messages to its editors to determine whether they have any changes that need to be saved, and to allow them to flush pending changes before a save (possibly raising an exception to abort the save). See the EOEditingContext and EODisplayGroup (EOInterface) class specifications for more information.
Instance Methods
editingContextWillSaveChanges:
- (void)editingContextWillSaveChanges:(EOEditingContext
*)anEditingContext
editorHasChangesForEditingContext:
- (BOOL)editorHasChangesForEditingContext:(EOEditingContext
*)anEditingContext