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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@30083 72102866-910b-0410-8b05-ffd578937521
259 lines
7.9 KiB
Objective-C
259 lines
7.9 KiB
Objective-C
/*
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NSResponder.h
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Abstract class which is basis of command and event processing
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Copyright (C) 1996,1999 Free Software Foundation, Inc.
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Author: Scott Christley <scottc@net-community.com>
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Date: 1996
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This file is part of the GNUstep GUI Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; see the file COPYING.LIB.
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If not, see <http://www.gnu.org/licenses/> or write to the
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Free Software Foundation, 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef _GNUstep_H_NSResponder
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#define _GNUstep_H_NSResponder
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#import <GNUstepBase/GSVersionMacros.h>
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#import <Foundation/NSObject.h>
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#import <AppKit/NSInterfaceStyle.h>
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#import <AppKit/AppKitDefines.h>
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@class NSCoder;
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@class NSError;
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@class NSString;
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@class NSEvent;
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@class NSMenu;
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@class NSUndoManager;
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@class NSWindow;
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@interface NSResponder : NSObject <NSCoding>
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{
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PACKAGE_SCOPE
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#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
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NSInterfaceStyle _interface_style;
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#else
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int _interface_style;
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#endif
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@protected
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NSResponder *_next_responder;
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/*
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Due to interface brain-damage, both NSResponder and NSMenuView have -menu
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and -setMenu: methods, but for different menus. Thus, to prevent (future,
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there have already been some) problems and confusion, this ivar is
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private (iow, it can't be accidentally used in NSMenuView).
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*/
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@private
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NSMenu *_menu;
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}
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/*
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* Instance methods
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*/
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/*
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* Managing the next responder
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*/
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- (NSResponder*) nextResponder;
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- (void) setNextResponder: (NSResponder*)aResponder;
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/*
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* Determining the first responder
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*/
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- (BOOL) acceptsFirstResponder;
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- (BOOL) becomeFirstResponder;
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- (BOOL) resignFirstResponder;
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/*
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* Aid event processing
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*/
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- (BOOL) performKeyEquivalent: (NSEvent*)theEvent;
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- (BOOL) tryToPerform: (SEL)anAction with: (id)anObject;
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/*
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* Forwarding event messages
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*/
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- (void) flagsChanged: (NSEvent*)theEvent;
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- (void) helpRequested: (NSEvent*)theEvent;
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- (void) keyDown: (NSEvent*)theEvent;
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- (void) keyUp: (NSEvent*)theEvent;
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- (void) mouseDown: (NSEvent*)theEvent;
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- (void) mouseDragged: (NSEvent*)theEvent;
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- (void) mouseEntered: (NSEvent*)theEvent;
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- (void) mouseExited: (NSEvent*)theEvent;
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- (void) mouseMoved: (NSEvent*)theEvent;
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- (void) mouseUp: (NSEvent*)theEvent;
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- (void) noResponderFor: (SEL)eventSelector;
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#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
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- (void) otherMouseDown: (NSEvent*)theEvent;
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- (void) otherMouseDragged: (NSEvent*)theEvent;
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- (void) otherMouseUp: (NSEvent*)theEvent;
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#endif
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- (void) rightMouseDown: (NSEvent*)theEvent;
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- (void) rightMouseDragged: (NSEvent*)theEvent;
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- (void) rightMouseUp: (NSEvent*)theEvent;
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#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
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- (void) scrollWheel: (NSEvent *)theEvent;
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#endif
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/*
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* Services menu support
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*/
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- (id) validRequestorForSendType: (NSString*)typeSent
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returnType: (NSString*)typeReturned;
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/*
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* NSCoding protocol
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*/
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- (void) encodeWithCoder: (NSCoder*)aCoder;
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- (id) initWithCoder: (NSCoder*)aDecoder;
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#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
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- (void) interpretKeyEvents: (NSArray*)eventArray;
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- (BOOL) performMnemonic: (NSString*)aString;
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- (void) flushBufferedKeyEvents;
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- (void) doCommandBySelector: (SEL)aSelector;
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/** <p>Tells the receiver to insert the given string. In a text view
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the text is typically inserted at the insertion point, and replaces
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any selection.
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</p><p>
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Subclasses should override this method. The implementation in
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NSResponder just sends the message on to the next responder.
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</p><p>
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Normally, aString will be an NSString, but in some cases, it might
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be an NSAttributedString.
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</p> */
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- (void) insertText: (id)aString;
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- (NSUndoManager*) undoManager;
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/*
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* Menu
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*/
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- (NSMenu*) menu;
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- (void) setMenu: (NSMenu*)aMenu;
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/*
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* Setting the interface
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*/
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- (NSInterfaceStyle) interfaceStyle;
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- (void) setInterfaceStyle: (NSInterfaceStyle)aStyle;
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- (BOOL) shouldBeTreatedAsInkEvent: (NSEvent *)theEvent;
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#endif
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#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
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- (BOOL)presentError:(NSError *)error;
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- (void)presentError:(NSError *)error
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modalForWindow:(NSWindow *)window
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delegate:(id)delegate
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didPresentSelector:(SEL)sel
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contextInfo:(void *)context;
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- (NSError *)willPresentError:(NSError *)error;
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#endif
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@end
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#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
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@interface NSResponder (OptionalActionMethods)
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- (void) capitalizeWord: (id)sender;
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- (void) centerSelectionInVisibleArea: (id)sender;
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- (void) changeCaseOfLetter: (id)sender;
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- (void) complete: (id)sender;
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- (void) deleteBackward: (id)sender;
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- (void) deleteForward: (id)sender;
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- (void) deleteToBeginningOfLine: (id)sender;
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- (void) deleteToBeginningOfParagraph: (id)sender;
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- (void) deleteToEndOfLine: (id)sender;
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- (void) deleteToEndOfParagraph: (id)sender;
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- (void) deleteToMark: (id)sender;
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- (void) deleteWordBackward: (id)sender;
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- (void) deleteWordForward: (id)sender;
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- (void) indent: (id)sender;
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- (void) insertBacktab: (id)sender;
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- (void) insertNewline: (id)sender;
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- (void) insertNewlineIgnoringFieldEditor: (id)sender;
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- (void) insertParagraphSeparator: (id)sender;
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- (void) insertTab: (id)sender;
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- (void) insertTabIgnoringFieldEditor: (id)sender;
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- (void) lowercaseWord: (id)sender;
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- (void) moveBackward: (id)sender;
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- (void) moveBackwardAndModifySelection: (id)sender;
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- (void) moveDown: (id)sender;
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- (void) moveDownAndModifySelection: (id)sender;
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- (void) moveForward: (id)sender;
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- (void) moveForwardAndModifySelection: (id)sender;
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- (void) moveLeft: (id)sender;
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- (void) moveRight: (id)sender;
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- (void) moveToBeginningOfDocument: (id)sender;
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- (void) moveToBeginningOfLine: (id)sender;
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- (void) moveToBeginningOfParagraph: (id)sender;
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- (void) moveToEndOfDocument: (id)sender;
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- (void) moveToEndOfLine: (id)sender;
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- (void) moveToEndOfParagraph: (id)sender;
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- (void) moveUp: (id)sender;
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- (void) moveUpAndModifySelection: (id)sender;
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- (void) moveWordBackward: (id)sender;
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- (void) moveWordBackwardAndModifySelection: (id)sender;
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- (void) moveWordForward: (id)sender;
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- (void) moveWordForwardAndModifySelection: (id)sender;
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- (void) pageDown: (id)sender;
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- (void) pageUp: (id)sender;
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- (void) scrollLineDown: (id)sender;
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- (void) scrollLineUp: (id)sender;
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- (void) scrollPageDown: (id)sender;
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- (void) scrollPageUp: (id)sender;
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- (void) scrollToBeginningOfDocument: (id)sender;
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- (void) scrollToEndOfDocument: (id)sender;
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- (void) selectAll: (id)sender;
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- (void) selectLine: (id)sender;
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- (void) selectParagraph: (id)sender;
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- (void) selectToMark: (id)sender;
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- (void) selectWord: (id)sender;
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- (void) setMark: (id)sender;
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- (void) showContextHelp: (id)sender;
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- (void) swapWithMark: (id)sender;
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- (void) transpose: (id)sender;
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- (void) transposeWords: (id)sender;
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- (void) uppercaseWord: (id)sender;
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- (void) yank: (id)sender;
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#if OS_API_VERSION(MAC_OS_X_VERSION_10_3, GS_API_LATEST)
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- (void) cancelOperation: (id)sender;
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- (void) deleteBackwardByDecomposingPreviousCharacter: (id)sender;
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- (void) moveLeftAndModifySelection: (id)sender;
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- (void) moveRightAndModifySelection: (id)sender;
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- (void) moveWordLeft: (id)sender;
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- (void) moveWordLeftAndModifySelection: (id)sender;
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- (void) moveWordRight: (id)sender;
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- (void) moveWordRightAndModifySelection: (id)sender;
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#endif
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#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
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- (void) insertContainerBreak: (id)sender;
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- (void) insertLineBreak: (id)sender;
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- (void) tabletPoint:(NSEvent *)event;
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- (void) tabletProximity:(NSEvent *)event;
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#endif
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@end
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#endif
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#endif /* _GNUstep_H_NSResponder */
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