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NSBrowser.h
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1996-10-17
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190 lines
/*
NSBrowser.h
Application Kit
Copyright (c) 1994-1996, NeXT Software, Inc.
All rights reserved.
*/
#import <AppKit/NSControl.h>
@class NSClipView;
@class NSMatrix;
@class NSScroller;
typedef struct __Brflags {
#ifdef __BIG_ENDIAN__
unsigned int allowsMultipleSelection:1;
unsigned int allowsBranchSelection:1;
unsigned int reuseColumns:1;
unsigned int isTitled:1;
unsigned int titleFromPrevious:1;
unsigned int separateColumns:1;
unsigned int delegateImplementsWillDisplayCell:1;
unsigned int delegateSetsTitles:1;
unsigned int delegateSelectsCellsByString:1;
unsigned int delegateDoesNotCreateRowsInMatrix:1;
unsigned int delegateValidatesColumns:1;
unsigned int acceptArrowKeys:1;
unsigned int dontDrawTitles:1;
unsigned int sendActionOnArrowKeys:1;
unsigned int prohibitEmptySel:1;
unsigned int hasHorizontalScroller:1;
unsigned int time:1;
unsigned int allowsIncrementalSearching:1;
unsigned int delegateSelectsCellsByRow:1;
unsigned int disableCompositing:6;
unsigned int refusesFirstResponder:1;
unsigned int RESERVED:6;
#else
unsigned int RESERVED:6;
unsigned int refusesFirstResponder:1;
unsigned int disableCompositing:6;
unsigned int delegateSelectsCellsByRow:1;
unsigned int allowsIncrementalSearching:1;
unsigned int time:1;
unsigned int hasHorizontalScroller:1;
unsigned int prohibitEmptySel:1;
unsigned int sendActionOnArrowKeys:1;
unsigned int dontDrawTitles:1;
unsigned int acceptArrowKeys:1;
unsigned int delegateValidatesColumns:1;
unsigned int delegateDoesNotCreateRowsInMatrix:1;
unsigned int delegateSelectsCellsByString:1;
unsigned int delegateSetsTitles:1;
unsigned int delegateImplementsWillDisplayCell:1;
unsigned int separateColumns:1;
unsigned int titleFromPrevious:1;
unsigned int isTitled:1;
unsigned int reuseColumns:1;
unsigned int allowsBranchSelection:1;
unsigned int allowsMultipleSelection:1;
#endif
} _Brflags;
@interface NSBrowser : NSControl
{
id _target;
SEL _action;
id _delegate;
SEL _doubleAction;
Class _matrixClass;
id _cellPrototype;
NSSize _columnSize;
short _numberOfVisibleColumns;
short _minColumnWidth;
short _firstVisibleColumn;
short _maxVisibleColumns;
NSMutableArray *_titles;
NSString *_pathSeparator;
NSMutableArray *_columns;
NSMutableArray *_unusedColumns;
NSString *_firstColumnTitle;
NSScroller *_scroller;
_Brflags _brflags;
}
+ (Class)cellClass;
- (void)loadColumnZero;
- (BOOL)isLoaded;
- (void)setDoubleAction:(SEL)aSelector;
- (SEL)doubleAction;
- (void)setMatrixClass:(Class)factoryId;
- (Class)matrixClass;
- (void)setCellClass:(Class)factoryId;
- (void)setCellPrototype:(NSCell *)aCell;
- (id)cellPrototype;
- (void)setDelegate:(id)anObject;
- (id)delegate;
- (void)setReusesColumns:(BOOL)flag;
- (BOOL)reusesColumns;
- (void)setHasHorizontalScroller:(BOOL)flag;
- (BOOL)hasHorizontalScroller;
- (void)setSeparatesColumns:(BOOL)flag;
- (BOOL)separatesColumns;
- (void)setTitled:(BOOL)flag;
- (BOOL)isTitled;
- (void)setMinColumnWidth:(float)columnWidth;
- (float)minColumnWidth;
- (void)setMaxVisibleColumns:(int)columnCount;
- (int)maxVisibleColumns;
- (void)setAllowsMultipleSelection:(BOOL)flag;
- (BOOL)allowsMultipleSelection;
- (void)setAllowsBranchSelection:(BOOL)flag;
- (BOOL)allowsBranchSelection;
- (void)setAllowsEmptySelection:(BOOL)flag;
- (BOOL)allowsEmptySelection;
- (void)setTakesTitleFromPreviousColumn:(BOOL)flag;
- (BOOL)takesTitleFromPreviousColumn;
- (void)setAcceptsArrowKeys:(BOOL)flag;
- (BOOL)acceptsArrowKeys;
- (void)setSendsActionOnArrowKeys:(BOOL)flag;
- (BOOL)sendsActionOnArrowKeys;
- (void)setTitle:(NSString *)aString ofColumn:(int)column;
- (NSString *)titleOfColumn:(int)column;
- (void)setPathSeparator:(NSString *)newString;
- (NSString *)pathSeparator;
- (BOOL)setPath:(NSString *)path;
- (NSString *)path;
- (NSString *)pathToColumn:(int)column;
- (int)selectedColumn;
- (id)selectedCell;
- (id)selectedCellInColumn:(int)column;
- (NSArray *)selectedCells;
- (void)selectRow:(int)row inColumn:(int)column;
- (int)selectedRowInColumn:(int)column;
- (void)reloadColumn:(int)column;
- (void)validateVisibleColumns;
- (void)displayColumn:(int)column;
- (void)displayAllColumns;
- (void)scrollColumnsRightBy:(int)shiftAmount;
- (void)scrollColumnsLeftBy:(int)shiftAmount;
- (void)scrollColumnToVisible:(int)column;
- (void)scrollViaScroller:(NSScroller *)sender;
- (void)updateScroller;
- (void)setLastColumn:(int)column;
- (int)lastColumn;
- (void)addColumn;
- (int)numberOfVisibleColumns;
- (int)firstVisibleColumn;
- (int)lastVisibleColumn;
- (int)columnOfMatrix:(NSMatrix *)matrix;
- (NSMatrix *)matrixInColumn:(int)column;
- (id)loadedCellAtRow:(int)row column:(int)col;
- (void)selectAll:(id)sender;
- (void)tile;
- (void)doClick:(id)sender;
- (void)doDoubleClick:(id)sender;
- (BOOL)sendAction;
- (NSRect)titleFrameOfColumn:(int)column;
- (void)drawTitleOfColumn:(int)column inRect:(NSRect)aRect;
- (float)titleHeight;
- (NSRect)frameOfColumn:(int)column;
- (NSRect)frameOfInsideOfColumn:(int)column;
@end
@interface NSObject(NSBrowserDelegate)
/* Exactly one of the following two methods is required */
- (int)browser:(NSBrowser *)sender numberOfRowsInColumn:(int)column;
- (void)browser:(NSBrowser *)sender createRowsForColumn:(int)column inMatrix:(NSMatrix *)matrix;
- (void)browser:(NSBrowser *)sender willDisplayCell:(id)cell atRow:(int)row column:(int)column;
- (NSString *)browser:(NSBrowser *)sender titleOfColumn:(int)column;
- (BOOL)browser:(NSBrowser *)sender selectCellWithString:(NSString *)title inColumn:(int)column;
- (BOOL)browser:(NSBrowser *)sender selectRow:(int)row inColumn:(int)column;
- (BOOL)browser:(NSBrowser *)sender isColumnValid:(int)column;
- (void)browserWillScroll:(NSBrowser *)sender;
- (void)browserDidScroll:(NSBrowser *)sender;
@end