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diff --git a/kdeui/kcommand.h b/kdeui/kcommand.h
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--- a/kdeui/kcommand.h
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@@ -1,289 +0,0 @@
-/* This file is part of the KDE project
-   Copyright (C) 2000 Werner Trobin <trobin@kde.org>
-   Copyright (C) 2000 David Faure <faure@kde.org>
-
-   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, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.
-*/
-
-#ifndef kcommand_h
-#define kcommand_h
-
-#include <tqptrlist.h>
-#include <tqstring.h>
-#include <tqobject.h>
-#include <kdelibs_export.h>
-
-class KAction;
-class KActionCollection;
-class TQPopupMenu;
-
-/**
- * The abstract base class for all Commands. Commands are used to
- * store information needed for Undo/Redo functionality...
- */
-class KDEUI_EXPORT KCommand
-{
-protected:
-    /**
-     * Creates a command.
-     */
-    KCommand() {}
-
-public:
-    virtual ~KCommand();
-
-    /**
-     * The main method: executes this command.
-     * Implement here what this command is about, and remember to
-     * record any information that will be helpful for #unexecute.
-     */
-    virtual void execute() = 0;
-    /**
-     * Unexecutes (undo) this command.
-     * Implement here the steps to take for undoing the command.
-     * If your application uses actions for everything (it should),
-     * and if you implement unexecute correctly, the application is in the same
-     * state after unexecute as it was before execute. This means, the next
-     * call to execute will do the same thing as it did the first time.
-     */
-    virtual void unexecute() = 0;
-
-    /**
-     * @return the name of this command, translated, since it will appear
-     * in the menus.
-     */
-    virtual TQString name() const = 0;
-protected:
-    virtual void virtual_hook( int id, void* data );
-};
-
-/**
- * A command which stores its name.
- * It is more memory-efficient to use KCommand and to implement the name() method,
- * but in some cases it's more simple or more flexible to store the name at creation time.
- */
-class KDEUI_EXPORT KNamedCommand : public KCommand
-{
-protected:
-    /**
-     * Creates a command.
-     * @param name the name of this command, translated, since it will appear
-     * in the menus.
-     */
-    KNamedCommand(const TQString &name) : KCommand(), m_name(name) {}
-
-public:
-    /**
-     * @return the name of this command
-     */
-    virtual TQString name() const { return m_name; }
-    /**
-     * Updates the name of this command.
-     * Rarely necessary.
-     */
-    void setName(const TQString &name) { m_name=name; }
-
-private:
-    TQString m_name;
-protected:
-    virtual void virtual_hook( int id, void* data );
-};
-
-/**
- * A Macro Command is a command that holds several sub-commands.
- * It will appear as one to the user and in the command history,
- * but it can use the implementation of multiple commands internally.
- */
-class KDEUI_EXPORT KMacroCommand : public KNamedCommand
-{
-public:
-    /**
-     * Creates a macro command. You will then need to call addCommand
-     * for each subcommand to be added to this macro command.
-     * @param name the name of this command, translated, since it will appear
-     * in the menus.
-     */
-    KMacroCommand( const TQString & name );
-    virtual ~KMacroCommand() {}
-
-    /**
-     * Appends a command to this macro command.
-     * The ownership is transfered to the macro command.
-     */
-    void addCommand(KCommand *command);
-
-    /**
-     * Executes this command, i.e. execute all the sub-commands
-     * in the order in which they were added.
-     */
-    virtual void execute();
-    /**
-     * Undoes the execution of this command, i.e. #unexecute all the sub-commands
-     * in the _reverse_ order to the one in which they were added.
-     */
-    virtual void unexecute();
-
-protected:
-    TQPtrList<KCommand> m_commands;
-protected:
-    virtual void virtual_hook( int id, void* data );
-};
-
-
-/**
- * The command history stores a (user) configurable amount of
- * Commands. It keeps track of its size and deletes commands
- * if it gets too large. The user can set a maximum undo and
- * a maximum redo limit (e.g. max. 50 undo / 30 redo commands).
- * The KCommandHistory keeps track of the "borders" and deletes
- * commands, if appropriate. It also activates/deactivates the
- * undo/redo actions in the menu and changes the text according
- * to the name of the command.
- */
-class KDEUI_EXPORT KCommandHistory : public TQObject {
-    Q_OBJECT
-public:
-    /**
-     * Creates a command history, to store commands.
-     * This constructor doesn't create actions, so you need to call
-     * #undo and #redo yourself.
-     */
-    KCommandHistory();
-
-    /**
-     * Creates a command history, to store commands.
-     * This also creates an undo and a redo action, in the @p actionCollection,
-     * using the standard names ("edit_undo" and "edit_redo").
-     * @param withMenus if true, the actions will display a menu when plugged
-     * into a toolbar.
-     * @param actionCollection the parent collection
-     */
-    KCommandHistory(KActionCollection *actionCollection, bool withMenus = true);
-
-    /**
-     * Destructs the command history object.
-     */
-    virtual ~KCommandHistory();
-
-    /**
-     * Erases all the undo/redo history.
-     * Use this when reloading the data, for instance, since this invalidates
-     * all the commands.
-     */
-    void clear();
-
-    /**
-     * Adds a command to the history. Call this for each @p command you create.
-     * Unless you set @p execute to false, this will also execute the command.
-     * This means, most of the application's code will look like
-     *    MyCommand * cmd = new MyCommand(i18n("Capitalized Name"), parameters);
-     *    m_historyCommand.addCommand( cmd );
-     */
-    void addCommand(KCommand *command, bool execute=true);
-
-    /**
-     * @return the maximum number of items in the undo history
-     */
-    int undoLimit() const { return m_undoLimit; }
-    /**
-     * Sets the maximum number of items in the undo history.
-     */
-    void setUndoLimit(int limit);
-    /**
-     * @return the maximum number of items in the redo history
-     */
-    int redoLimit() const { return m_redoLimit; }
-    /**
-     * Sets the maximum number of items in the redo history.
-     */
-    void setRedoLimit(int limit);
-
-    /**
-     * Enable or disable the undo and redo actions.
-     * This isn't usually necessary, but this method can be useful if
-     * you disable all actions (to go to a "readonly" state), and then
-     * want to come back to a readwrite mode.
-     */
-    void updateActions();
-
-public slots:
-    /**
-     * Undoes the last action.
-     * Call this if you don't use the builtin KActions.
-     */
-    virtual void undo();
-    /**
-     * Redoes the last undone action.
-     * Call this if you don't use the builtin KActions.
-     */
-    virtual void redo();
-    /**
-     * Remembers when you saved the document.
-     * Call this right after saving the document. As soon as
-     * the history reaches the current index again (via some
-     * undo/redo operations) it will emit documentRestored
-     * If you implemented undo/redo properly the document is
-     * the same you saved before.
-     */
-    virtual void documentSaved();
-
-protected slots:
-    void slotUndoAboutToShow();
-    void slotUndoActivated( int );
-    void slotRedoAboutToShow();
-    void slotRedoActivated( int );
-
-signals:
-    /**
-     * Emitted every time a command is executed
-     * (whether by addCommand, undo or redo).
-     * You can use this to update the GUI, for instance.
-     *
-     * KDE4 TODO: remove
-     */
-    void commandExecuted();
-
-    /**
-     * Emitted every time a command is executed
-     * (whether by addCommand, undo or redo).
-     * You can use this to update the GUI, for instance.
-     * @param command was executed
-     * @since 3.5
-     */
-    void commandExecuted(KCommand *command);
-
-    /**
-     * Emitted every time we reach the index where you
-     * saved the document for the last time. See documentSaved
-     */
-    void documentRestored();
-
-private:
-    void clipCommands();  // ensures that the limits are kept
-
-    TQPtrList<KCommand> m_commands;
-    KAction *m_undo, *m_redo;
-    TQPopupMenu *m_undoPopup, *m_redoPopup;
-    int m_undoLimit, m_redoLimit;
-    bool m_first;  // attention: it's the first command in the list!
-protected:
-    virtual void virtual_hook( int id, void* data );
-private:
-    class KCommandHistoryPrivate;
-    KCommandHistoryPrivate *d;
-};
-
-#endif