/****************************************************************************
** $Id: qtextview.h,v 2.5 1999/06/18 00:13:35 ettrich Exp $
**
** Definition of the QTextView class
**
** Created : 990101
**
** Copyright (C) 1992-1999 Troll Tech AS. All rights reserved.
**
** This file is part of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Troll Tech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** Licensees holding valid Qt Professional Edition licenses may use this
** file in accordance with the Qt Professional Edition License Agreement
** provided with the Qt Professional Edition.
**
** See http://www.troll.no/pricing.html or email sales@troll.no for
** information about the Professional Edition licensing, or see
** http://www.troll.no/qpl/ for QPL licensing information.
**
*****************************************************************************/
#ifndef QTEXTVIEW_H
#define QTEXTVIEW_H
#include "qlist.h"
#include "qpixmap.h"
#include "qscrollview.h"
#include "qcolor.h"
class QRichText;
class QTextViewData;
class QTextContainer;
class QStyleSheet;
class QMimeSourceFactory;
class Q_EXPORT QTextView : public QScrollView
{
Q_OBJECT
public:
QTextView(QWidget *parent=0, const char *name=0);
QTextView( const QString& text, const QString& context = QString::null,
QWidget *parent=0, const char *name=0);
~QTextView();
virtual void setText( const QString& text, const QString& context = QString::null );
virtual QString text() const;
virtual QString context() const;
Qt::TextFormat textFormat() const;
void setTextFormat( Qt::TextFormat );
QStyleSheet* styleSheet() const;
void setStyleSheet( QStyleSheet* styleSheet );
// convenience functions
void setPaper( const QBrush& pap);
const QBrush& paper();
void setPaperColorGroup( const QColorGroup& colgrp);
const QColorGroup &paperColorGroup() const;
void setLinkColor( const QColor& );
const QColor& linkColor() const;
void setLinkUnderline( bool );
bool linkUnderline() const;
void setMimeSourceFactory( QMimeSourceFactory* factory );
QMimeSourceFactory* mimeSourceFactory() const;
QString documentTitle() const;
int heightForWidth( int w ) const;
protected:
void drawContentsOffset(QPainter*, int ox, int oy,
int cx, int cy, int cw, int ch);
void resizeEvent(QResizeEvent*);
void viewportResizeEvent(QResizeEvent*);
void viewportMousePressEvent( QMouseEvent* );
void viewportMouseReleaseEvent( QMouseEvent* );
void viewportMouseMoveEvent( QMouseEvent* );
void keyPressEvent( QKeyEvent * );
protected:
QRichText& richText() const;
void paletteChange( const QPalette & );
private slots:
void doResize();
private:
void init();
void createRichText();
QTextViewData* d;
};
#if 0
class QTextCursor;
class Q_EXPORT QTextEdit : public QTextView
{
// Q_OBJECT
public:
QTextEdit(QWidget *parent=0, const char *name=0);
~QTextEdit();
void setText( const QString& text, const QString& context = QString::null );
QString text();
protected:
void drawContentsOffset(QPainter*, int ox, int oy,
int cx, int cy, int cw, int ch);
void viewportMousePressEvent( QMouseEvent* );
void viewportMouseReleaseEvent( QMouseEvent* );
void viewportMouseMoveEvent( QMouseEvent* );
void keyPressEvent( QKeyEvent * );
void viewportResizeEvent(QResizeEvent*);
void showCursor();
void hideCursor();
//private slots:
void cursorTimerDone();
private:
bool cursor_hidden;
QTimer* cursorTimer;
QTextCursor* cursor;
void updateSelection(int oldY=-1, int newY=-1);
void updateScreen();
void* d;
};
#endif
#endif
| Copyright © 1999 Troll Tech | Trademarks | Qt version 2.0.2
|