mirror of
https://github.com/gnustep/libs-gui.git
synced 2025-04-25 05:10:57 +00:00
303dd1baf9
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@21259 72102866-910b-0410-8b05-ffd578937521
126 lines
3.7 KiB
Objective-C
126 lines
3.7 KiB
Objective-C
/*
|
|
NSComboBoxCell.h
|
|
|
|
Copyright (C) 1999 Free Software Foundation, Inc.
|
|
|
|
Author: Gerrit van Dyk <gerritvd@decillion.net>
|
|
Date: 1999
|
|
|
|
This file is part of the GNUstep GUI Library.
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2 of the License, or (at your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with this library; see the file COPYING.LIB.
|
|
If not, write to the Free Software Foundation,
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef _GNUstep_H_NSComboBoxCell
|
|
#define _GNUstep_H_NSComboBoxCell
|
|
|
|
#include <Foundation/NSGeometry.h>
|
|
#include <AppKit/NSTextFieldCell.h>
|
|
|
|
@class NSButtonCell;
|
|
@class NSMutableArray;
|
|
@class NSArray;
|
|
@class NSString;
|
|
|
|
@interface NSComboBoxCell : NSTextFieldCell
|
|
{
|
|
id _dataSource;
|
|
NSButtonCell *_buttonCell;
|
|
NSMutableArray *_popUpList;
|
|
BOOL _usesDataSource;
|
|
BOOL _hasVerticalScroller;
|
|
BOOL _completes;
|
|
int _visibleItems;
|
|
NSSize _intercellSpacing;
|
|
float _itemHeight;
|
|
int _selectedItem;
|
|
NSRect _lastValidFrame;
|
|
NSRange _prevSelectedRange;
|
|
|
|
@private
|
|
id _popup;
|
|
}
|
|
|
|
- (BOOL)hasVerticalScroller;
|
|
- (void)setHasVerticalScroller:(BOOL)flag;
|
|
|
|
- (NSSize)intercellSpacing;
|
|
- (void)setIntercellSpacing:(NSSize)aSize;
|
|
|
|
- (float)itemHeight;
|
|
- (void)setItemHeight:(float)itemHeight;
|
|
|
|
- (int)numberOfVisibleItems;
|
|
- (void)setNumberOfVisibleItems:(int)visibleItems;
|
|
|
|
- (void)reloadData;
|
|
- (void)noteNumberOfItemsChanged;
|
|
|
|
- (BOOL)usesDataSource;
|
|
- (void)setUsesDataSource:(BOOL)flag;
|
|
|
|
- (void)scrollItemAtIndexToTop:(int)index;
|
|
- (void)scrollItemAtIndexToVisible:(int)index;
|
|
|
|
- (void)selectItemAtIndex:(int)index;
|
|
- (void)deselectItemAtIndex:(int)index;
|
|
- (int)indexOfSelectedItem;
|
|
- (int)numberOfItems;
|
|
|
|
/* These two methods can only be used when usesDataSource is YES */
|
|
- (id)dataSource;
|
|
- (void)setDataSource:(id)aSource;
|
|
|
|
/* These methods can only be used when usesDataSource is NO */
|
|
- (void)addItemWithObjectValue:(id)object;
|
|
- (void)addItemsWithObjectValues:(NSArray *)objects;
|
|
- (void)insertItemWithObjectValue:(id)object atIndex:(int)index;
|
|
- (void)removeItemWithObjectValue:(id)object;
|
|
- (void)removeItemAtIndex:(int)index;
|
|
- (void)removeAllItems;
|
|
- (void)selectItemWithObjectValue:(id)object;
|
|
- (id)itemObjectValueAtIndex:(int)index;
|
|
- (id)objectValueOfSelectedItem;
|
|
- (int)indexOfItemWithObjectValue:(id)object;
|
|
- (NSArray *)objectValues;
|
|
|
|
- (BOOL) trackMouse: (NSEvent *)theEvent
|
|
inRect: (NSRect)cellFrame
|
|
ofView: (NSView *)controlView
|
|
untilMouseUp: (BOOL)flag;
|
|
|
|
#ifndef STRICT_OPENSTEP
|
|
/* text completion */
|
|
- (NSString *)completedString:(NSString *)substring;
|
|
- (void)setCompletes:(BOOL)completes;
|
|
- (BOOL)completes;
|
|
#endif
|
|
@end
|
|
|
|
@interface NSObject (NSComboBoxCellDataSource)
|
|
- (int)numberOfItemsInComboBoxCell:(NSComboBoxCell *)comboBoxCell;
|
|
- (id)comboBoxCell:(NSComboBoxCell *)aComboBoxCell
|
|
objectValueForItemAtIndex:(int)index;
|
|
- (unsigned int)comboBoxCell:(NSComboBoxCell *)aComboBoxCell
|
|
indexOfItemWithStringValue:(NSString *)string;
|
|
#ifndef STRICT_OPENSTEP
|
|
/* text completion */
|
|
- (NSString *)comboBoxCell:(NSComboBoxCell *)aComboBoxCell
|
|
completedString:(NSString *)uncompletedString;
|
|
#endif
|
|
@end
|
|
|
|
#endif /* _GNUstep_H_NSComboBoxCell */
|