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/*
Copyright 1993 Jeremy Slade.
You are free to use all or any parts of the Locus project
however you wish, just give credit where credit is due.
The author (Jeremy Slade) shall not be held responsible
for any damages that result out of use or misuse of any
part of this project.
*/
/*
Project: Locus
Class: GroupBrowserMatrix
Description:
This class is the matrix (single column) in which the Group is displayed. This currently works for the browsing draw modes -- icon modes will need a completely different method of display. The group to be displayed is installed directly as the matrix's cellList instead of being copied, for speed.
Original Author: Jeremy Slade
Revision History:
Created
V.101 JGS Wed Feb 3 23:47:02 GMT-0700 1993
*/
#ifndef GroupBrowserMatrix_h
#define GroupBrowserMatrix_h
#define GroupBrowserMatrix_VERSION (101)
#import <appkit/Matrix.h>
#import <appkit/drag.h>
@interface GroupBrowserMatrix : Matrix
{
int selectionCount;
id activeCell;
}
// Creating, initializing instances
+ initialize;
// Loading the group
- setGroup:group;
// Responding to mouseDown events
- mouseDown:(NXEvent *)event;
- controlDragMouse:(NXEvent *)event;
- alternateDragMouse:(NXEvent *)event;
// Making Selection
- selectAll:sender;
- selectCellAt:(int)row :(int)col;
- selectCell:aCell;
- selectedCell;
- determineSelectionCount;
- selection;
- selectionList;
- (int)selectionCount;
// Drawing
- drawSelf:(NXRect *)rects :(int)count;
- scrollCellToVisible:(int)row :(int)col;
- sizeToCells;
// Cache windows used for faster drawing
- setupCacheWindows;
- sizeCacheWindow:cacheWindow to:(NXSize *)windowSize;
// NXDraggingSource Protocol
- (NXDragOperation)draggingSourceOperationMaskForLocal:(BOOL)isLocal;
@end
#endif // GroupBrowserMatrix_h
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