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/*
GormOutlineView.h
The outline class.
Copyright (C) 2001 Free Software Foundation, Inc.
Author: Gregory John Casamento <greg_casamento@yahoo.com>
Date: July 2002
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,
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef INCLUDED_GormOutlineView_h
#define INCLUDED_GormOutlineView_h
#include <AppKit/NSOutlineView.h>
#include <Foundation/NSMapTable.h>
@class NSTableColumn;
@class NSMenuItem;
typedef enum {None, Outlets, Actions} GSAttributeType;
@interface GormOutlineView : NSOutlineView
{
float _attributeOffset;
BOOL _isEditing;
id _itemBeingEdited;
NSTableColumn *_actionColumn;
NSTableColumn *_outletColumn;
GSAttributeType _edittype;
NSMenuItem *_menuItem;
}
// Instance methods
- (float)attributeOffset;
- (void)setAttributeOffset: (float)offset;
- (id) itemBeingEdited;
- (void) setItemBeingEdited: (id)item;
- (BOOL) isEditing;
- (void) setIsEditing: (BOOL)flag;
- (NSTableColumn *)actionColumn;
- (void) setActionColumn: (NSTableColumn *)ac;
- (NSTableColumn *)outletColumn;
- (void) setOutletColumn: (NSTableColumn *)oc;
- (NSMenuItem *)menuItem;
- (void) setMenuItem: (NSMenuItem *)item;
- (void) addAttributeToClass;
- (GSAttributeType)editType;
- (void) removeItemAtRow: (int)row;
- (void) reset;
@end /* interface of GormOutlineView */
// informal protocol to define necessary methods on
// GormOutlineView's data source to make information
// about the class which was selected...
@interface NSObject (GormOutlineViewDataSource)
- (NSArray *) outlineView: (GormOutlineView *)ov
actionsForItem: (id)item;
- (NSArray *) outlineView: (GormOutlineView *)ov
outletsForItem: (id)item;
- (void)outlineView: (NSOutlineView *)anOutlineView
addAction: (NSString *)action
forClass: (id)item;
- (void)outlineView: (NSOutlineView *)anOutlineView
addOutlet: (NSString *)outlet
forClass: (id)item;
- (NSString *)outlineView: (NSOutlineView *)anOutlineView
addNewActionForClass: (id)item;
- (NSString *)outlineView: (NSOutlineView *)anOutlineView
addNewOutletForClass: (id)item;
@end
@interface NSObject (GormOutlineViewDelegate)
- (BOOL) outlineView: (GormOutlineView *)ov
shouldDeleteItem: (id)item;
@end
// a class to hold the outlet/actions so that the
// draw row method will know how to render them on
// the display...
@interface GormOutletActionHolder : NSObject
{
NSString *_name;
}
- initWithName: (NSString *)name;
- (NSString *)getName;
- (void)setName: (NSString *)name;
@end
#endif /* _GNUstep_H_GormOutlineView */
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