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diff --git a/core/apps/textedit/qtextedit.h b/core/apps/textedit/qtextedit.h
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-/**********************************************************************
-** Copyright (C) 2000 Trolltech AS. All rights reserved.
-**
-** This file is part of 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 info@trolltech.com if any conditions of this licensing are
-** not clear to you.
-**
-**********************************************************************/
-
-#ifndef QTEXTEDIT_H
-#define QTEXTEDIT_H
-
-#include <qscrollview.h>
-#include <qstylesheet.h>
-#include <qpainter.h>
-
-class QPainter;
-class QTextDocument;
-class QTextCursor;
-class QKeyEvent;
-class QResizeEvent;
-class QMouseEvent;
-class QTimer;
-class QTextString;
-class QVBox;
-class QListBox;
-class QTextCommand;
-class QTextParag;
-class QTextFormat;
-class QFont;
-class QColor;
-
-class QTextEdit : public QScrollView
-{
- Q_OBJECT
-
-public:
- QTextEdit( QWidget *parent, const QString &fn, bool tabify = FALSE );
- QTextEdit( QWidget *parent = 0, const char *name = 0 );
- virtual ~QTextEdit();
-
-#if defined(QTEXTEDIT_OPEN_API)
- QTextDocument *document() const;
- QTextCursor *textCursor() const;
-#endif
-
- QString text() const;
- QString text( int parag, bool formatted = FALSE ) const;
- Qt::TextFormat textFormat() const;
- QString fileName() const;
-
- void cursorPosition( int &parag, int &index );
- void selection( int &parag_from, int &index_from,
- int &parag_to, int &index_to );
- virtual bool find( const QString &expr, bool cs, bool wo, bool forward = TRUE,
- int *parag = 0, int *index = 0 );
- void insert( const QString &text, bool indent = FALSE, bool checkNewLine = FALSE );
-
- int paragraphs() const;
- int lines() const;
- int linesOfParagraph( int parag ) const;
- int lineOfChar( int parag, int chr );
-
- bool isModified() const;
-
- bool italic() const;
- bool bold() const;
- bool underline() const;
- QString family() const;
- int pointSize() const;
- QColor color() const;
- QFont font() const;
- int alignment() const;
- int maxLines() const;
-
- const QStyleSheet* styleSheet() const;
- void setStyleSheet( const QStyleSheet* styleSheet );
-
- void setPaper( const QBrush& pap);
- QBrush paper() const;
-
- void setLinkColor( const QColor& );
- QColor linkColor() const;
-
- void setLinkUnderline( bool );
- bool linkUnderline() const;
-
- void setMimeSourceFactory( const QMimeSourceFactory* factory );
- const QMimeSourceFactory* mimeSourceFactory() const;
-
- int heightForWidth( int w ) const;
-
- void append( const QString& text );
-
- bool hasSelectedText() const;
- QString selectedText() const;
-
- QString context() const;
-
- QString documentTitle() const;
-
- void scrollToAnchor( const QString& name );
- QString anchorAt(const QPoint& pos);
-
-public slots:
- virtual void undo();
- virtual void redo();
-
- virtual void cut();
- virtual void copy();
- virtual void paste();
-
- virtual void indent();
-
- virtual void setItalic( bool b );
- virtual void setBold( bool b );
- virtual void setUnderline( bool b );
- virtual void setFamily( const QString &f );
- virtual void setPointSize( int s );
- virtual void setColor( const QColor &c );
- virtual void setFont( const QFont &f );
-
- virtual void setAlignment( int );
-
- virtual void setParagType( QStyleSheetItem::DisplayMode, int listStyle );
-
- virtual void setTextFormat( Qt::TextFormat f );
- virtual void setText( const QString &txt, const QString &context = QString::null ) { setText( txt, context, FALSE ); }
- virtual void setText( const QString &txt, const QString &context, bool tabify );
-
- virtual void load( const QString &fn ) { load( fn, FALSE ); }
- virtual void load( const QString &fn, bool tabify );
- virtual void save( bool untabify = FALSE ) { save( QString::null, untabify ); }
- virtual void save( const QString &fn, bool untabify = FALSE );
-
- virtual void setCursorPosition( int parag, int index );
- virtual void setSelection( int parag_from, int index_from,
- int parag_to, int index_to );
-
- virtual void setModified( bool m );
- virtual void selectAll( bool select );
-
- virtual void setMaxLines( int l );
- virtual void resetFormat();
-
-signals:
- void currentFontChanged( const QFont &f );
- void currentColorChanged( const QColor &c );
- void currentAlignmentChanged( int );
- void textChanged();
- void highlighted( const QString& );
- void linkClicked( const QString& );
-
-protected:
- void setFormat( QTextFormat *f, int flags );
- void drawContents( QPainter *p, int cx, int cy, int cw, int ch );
- void keyPressEvent( QKeyEvent *e );
- void resizeEvent( QResizeEvent *e );
- void contentsMousePressEvent( QMouseEvent *e );
- void contentsMouseMoveEvent( QMouseEvent *e );
- void contentsMouseReleaseEvent( QMouseEvent *e );
- void contentsMouseDoubleClickEvent( QMouseEvent *e );
-#ifndef QT_NO_DRAGANDDROP
- void contentsDragEnterEvent( QDragEnterEvent *e );
- void contentsDragMoveEvent( QDragMoveEvent *e );
- void contentsDragLeaveEvent( QDragLeaveEvent *e );
- void contentsDropEvent( QDropEvent *e );
-#endif
- bool eventFilter( QObject *o, QEvent *e );
- bool focusNextPrevChild( bool next );
-#if !defined(QTEXTEDIT_OPEN_API)
- QTextDocument *document() const;
- QTextCursor *textCursor() const;
-#endif
-
-private slots:
- void formatMore();
- void doResize();
- void doAutoScroll();
- void doChangeInterval();
- void blinkCursor();
- void setModified();
- void startDrag();
-
-private:
- enum MoveDirection {
- MoveLeft,
- MoveRight,
- MoveUp,
- MoveDown,
- MoveHome,
- MoveEnd,
- MovePgUp,
- MovePgDown
- };
- enum KeyboardAction {
- ActionBackspace,
- ActionDelete,
- ActionReturn
- };
-
- struct UndoRedoInfo {
- enum Type { Invalid, Insert, Delete, Backspace, Return, RemoveSelected };
- UndoRedoInfo( QTextDocument *d ) : type( Invalid ), doc( d )
- { text = QString::null; id = -1; index = -1; }
- void clear();
- inline bool valid() const { return !text.isEmpty() && id >= 0&& index >= 0; }
-
- QString text;
- int id;
- int index;
- Type type;
- QTextDocument *doc;
- };
-
-private:
- virtual bool isReadOnly() const { return FALSE; }
- virtual bool linksEnabled() const { return TRUE; }
- void init();
- void ensureCursorVisible();
- void drawCursor( bool visible );
- void placeCursor( const QPoint &pos, QTextCursor *c = 0 );
- void moveCursor( int direction, bool shift, bool control );
- void moveCursor( int direction, bool control );
- void removeSelectedText();
- void doKeyboardAction( int action );
- bool doCompletion();
- void checkUndoRedoInfo( UndoRedoInfo::Type t );
- void repaintChanged();
- void updateCurrentFormat();
- void handleReadOnlyKeyEvent( QKeyEvent *e );
- void makeParagVisible( QTextParag *p );
-
-private:
- QTextDocument *doc;
- QTextCursor *cursor;
- bool drawAll;
- bool mousePressed;
- QTimer *formatTimer, *scrollTimer, *changeIntervalTimer, *blinkTimer, *dragStartTimer, *resizeTimer;
- QTextParag *lastFormatted;
- int interval;
- QVBox *completionPopup;
- QListBox *completionListBox;
- int completionOffset;
- UndoRedoInfo undoRedoInfo;
- QTextFormat *currentFormat;
- QPainter painter;
- int currentAlignment;
- bool inDoubleClick;
- QPoint oldMousePos, mousePos;
- QPixmap *buf_pixmap;
- bool cursorVisible, blinkCursorVisible;
- bool readOnly, modified, mightStartDrag;
- QPoint dragStartPos;
- int mLines;
- bool firstResize;
- QString onLink;
-
-};
-
-inline QTextDocument *QTextEdit::document() const
-{
- return doc;
-}
-
-inline QTextCursor *QTextEdit::textCursor() const
-{
- return cursor;
-}
-
-#endif