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/*
* psitextview.h - PsiIcon-aware QTextView subclass widget
* Copyright (C) 2003-2006 Michail Pishchagin
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef PSITEXTVIEW
#define PSITEXTVIEW
#include <QTextEdit>
class QMimeData;
class QTextCursor;
class PsiTextView : public QTextEdit
{
Q_OBJECT
public:
PsiTextView(QWidget *parent = 0);
bool atBottom();
virtual void appendText(const QString &text);
QString getHtml() const;
QString getPlainText() const;
public slots:
void scrollToBottom();
void scrollToTop();
protected:
// make these functions unusable, because they modify
// document structure and we can't override them to
// handle Icons correctly
void append(const QString &) { }
void toHtml() const { }
void toPlainText() const { }
void insertHtml(const QString &) { }
void insertPlainText(const QString &) { }
void setHtml(const QString &) { }
void setPlainText(const QString &) { }
// reimplemented
void contextMenuEvent(QContextMenuEvent *e);
void mouseMoveEvent(QMouseEvent *e);
void mousePressEvent(QMouseEvent *e);
void mouseReleaseEvent(QMouseEvent *e);
QMimeData *createMimeDataFromSelection() const;
void resizeEvent(QResizeEvent *);
QString getTextHelper(bool html) const;
class Private;
private:
Private *d;
};
#endif
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