textedit.h

Trolltech公司发布的图形界面操作系统。可在qt-embedded-2.3.7平台上编译为嵌入式图形界面操作系统。

/**********************************************************************
** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
**
** This file is part of the Qtopia Environment.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact [e-mail] if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/

#ifndef TEXTEDIT_H
#define TEXTEDIT_H

#define QTEXTEDIT_OPEN_API

#include <qtopia/filemanager.h>

#include <qmainwindow.h>
#include <qmultilineedit.h>
#include <qlist.h>
#include <qmap.h>

class QWidgetStack;
class QToolButton;
class QPopupMenu;
class QToolBar;
class QLineEdit;
class QAction;
class FileSelector;
class QpeEditor;

class TextEdit : public QMainWindow
{
    Q_OBJECT

public:
    TextEdit( QWidget *parent = 0, const char *name = 0, WFlags f = 0 );
    ~TextEdit();

public slots:
    void setDocument(const QString&);

private slots:
    void message(const QCString& msg, const QByteArray& data);

    void fileNew();
    void fileRevert();
    void fileOpen();
    void fileName();

    void editCut();
    void editCopy();
    void editPaste();
    void editFind(bool);

    void search();
    void findWrapped();
    void findNotFound();
    void findFound();

    void accept();

    void newFile( const DocLnk & );
    void openFile( const DocLnk & );
    void showEditTools();

    void zoomIn();
    void zoomOut();
    void setBold(bool y);
    void setItalic(bool y);
    void setWordWrap(bool y);
    void setFixedWidth(bool y);

    void clipboardChanged();
    void linkChanged( const QString & );

private:
    void colorChanged( const QColor &c );
    bool save();
    void clear();
    void updateCaption( const QString &name=QString::null );
    void setFontSize(int sz, bool round_down_not_up);
    void setupFontSizes(void);
    void setReadOnly(bool);

private:
    QWidgetStack *editorStack;
    FileSelector *fileSelector;
    QpeEditor* editor;
    QToolBar *menu, *editBar, *searchBar;
    QLineEdit *searchEdit;
    QAction *pasteAction;
    QAction *fixedAction;
    DocLnk *doc;
    bool searchVisible;
    QAction *zin, *zout;
    bool zinE,zoutE,zoomOutLast;
    int variableFontSize;
    QString calculateName(QString);
};

#endif