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25 lines
583 B
Objective-C
25 lines
583 B
Objective-C
#import "NSOutlineView-SelectedItems.h"
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/* The methods in the following catagory were based upon those in OmniAppKit */
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@implementation NSOutlineView (ResKnifeSelectedItemExtensions)
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- (id)selectedItem
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{
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if( [self numberOfSelectedRows] != 1 ) return nil;
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else return [self itemAtRow:[self selectedRow]];
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}
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- (NSArray *)selectedItems
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{
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NSNumber *row;
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NSMutableArray *items = [NSMutableArray array];
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NSEnumerator *enumerator = [self selectedRowEnumerator];
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while( row = [enumerator nextObject] )
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[items addObject:[self itemAtRow:[row intValue]]];
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return items;
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}
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@end |