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interfaces/ktexteditor
interfaces/ktexteditor
interfaces
ktexteditor
undointerface.h
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/* This file is part of the KDE libraries
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Copyright (C) 2001 Christoph Cullmann <cullmann@kde.org>
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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 Library General Public
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License version 2 as published by the Free Software Foundation.
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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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef __ktexteditor_undointerface_h__
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#define __ktexteditor_undointerface_h__
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#include <kdelibs_export.h>
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class
TQCString;
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namespace
KTextEditor
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{
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class
KTEXTEDITOR_EXPORT
UndoInterface
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{
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friend
class
PrivateUndoInterface;
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public
:
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UndoInterface
();
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virtual
~
UndoInterface
();
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unsigned
int
undoInterfaceNumber ()
const
;
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protected
:
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void
setUndoInterfaceDCOPSuffix (
const
TQCString &suffix);
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//
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// slots !!!
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//
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public
:
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virtual
void
undo () = 0;
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virtual
void
redo () = 0;
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virtual
void
clearUndo () = 0;
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virtual
void
clearRedo () = 0;
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virtual
unsigned
int
undoCount ()
const
= 0;
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virtual
unsigned
int
redoCount ()
const
= 0;
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virtual
unsigned
int
undoSteps ()
const
= 0;
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virtual
void
setUndoSteps (
unsigned
int
steps ) = 0;
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//
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// signals !!!
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//
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public
:
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virtual
void
undoChanged () = 0;
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private
:
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class
PrivateUndoInterface *d;
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static
unsigned
int
globalUndoInterfaceNumber;
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unsigned
int
myUndoInterfaceNumber;
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};
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KTEXTEDITOR_EXPORT
UndoInterface
*undoInterface (
class
Document
*doc);
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}
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#endif
KTextEditor::Document
The main class representing a text document.
Definition:
document.h:31
KTextEditor::UndoInterface
This is an interface to undo functionality of a Document.
Definition:
undointerface.h:32
KTextEditor
KTextEditor is KDE's standard text editing KPart interface.
Definition:
blockselectiondcopinterface.h:9
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