23 lines
811 B
C
23 lines
811 B
C
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#import <Cocoa/Cocoa.h>
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extern NSString *MovedRowsType;
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@interface DNDArrayController : NSArrayController
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{
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IBOutlet NSTableView *tableView;
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}
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// table view drag and drop support
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- (BOOL)tableView:(NSTableView *)tv writeRows:(NSArray*)rows toPasteboard:(NSPasteboard*)pboard;
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- (NSDragOperation)tableView:(NSTableView*)tv validateDrop:(id <NSDraggingInfo>)info proposedRow:(int)row proposedDropOperation:(NSTableViewDropOperation)op;
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- (BOOL)tableView:(NSTableView*)tv acceptDrop:(id <NSDraggingInfo>)info row:(int)row dropOperation:(NSTableViewDropOperation)op;
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// utility methods
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-(void)moveObjectsInArrangedObjectsFromIndexes:(NSIndexSet *)indexSet toIndex:(unsigned)index;
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- (NSIndexSet *)indexSetFromRows:(NSArray *)rows;
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- (int)rowsAboveRow:(int)row inIndexSet:(NSIndexSet *)indexSet;
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@end
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