/**************************************************************************** ** ** Copyright (C) 2007-2008 Trolltech ASA. All rights reserved. ** ** This file is part of the example classes of the Qt Toolkit. ** ** This file may be used under the terms of the GNU General Public ** License versions 2.0 or 3.0 as published by the Free Software ** Foundation and appearing in the files LICENSE.GPL2 and LICENSE.GPL3 ** included in the packaging of this file. Alternatively you may (at ** your option) use any later version of the GNU General Public ** License if such license has been publicly approved by Trolltech ASA ** (or its successors, if any) and the KDE Free Qt Foundation. In ** addition, as a special exception, Trolltech gives you certain ** additional rights. These rights are described in the Trolltech GPL ** Exception version 1.2, which can be found at ** http://www.trolltech.com/products/qt/gplexception/ and in the file ** GPL_EXCEPTION.txt in this package. ** ** Please review the following information to ensure GNU General ** Public Licensing requirements will be met: ** http://trolltech.com/products/qt/licenses/licensing/opensource/. If ** you are unsure which license is appropriate for your use, please ** review the following information: ** http://trolltech.com/products/qt/licenses/licensing/licensingoverview ** or contact the sales department at sales@trolltech.com. ** ** In addition, as a special exception, Trolltech, as the sole ** copyright holder for Qt Designer, grants users of the Qt/Eclipse ** Integration plug-in the right for the Qt/Eclipse Integration to ** link to functionality provided by Qt Designer and its related ** libraries. ** ** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, ** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR ** A PARTICULAR PURPOSE. Trolltech reserves all rights not expressly ** granted herein. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ****************************************************************************/ #ifndef DIAGRAMTEXTITEM_H #define DIAGRAMTEXTITEM_H #include <QGraphicsTextItem> #include <QPen> QT_BEGIN_NAMESPACE class QFocusEvent; class QGraphicsItem; class QGraphicsScene; class QGraphicsSceneMouseEvent; QT_END_NAMESPACE //! [0] class DiagramTextItem : public QGraphicsTextItem { Q_OBJECT public: enum { Type = UserType + 3 }; DiagramTextItem(QGraphicsItem *parent = 0, QGraphicsScene *scene = 0); DiagramTextItem(const DiagramTextItem& textItem); DiagramTextItem* copy(); QPointF centerPoint(){ return mCenterPoint; } void setCenterPoint(const QPointF point); void activateEditor(); int type() const { return Type; } signals: void lostFocus(DiagramTextItem *item); void receivedFocus(DiagramTextItem *item); void selectedChange(QGraphicsItem *item); protected: QVariant itemChange(GraphicsItemChange change, const QVariant &value); void focusOutEvent(QFocusEvent *event); void focusInEvent(QFocusEvent *event); void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event); protected slots: void textChanged(); private: //qreal width,height; QPointF mCenterPoint; bool m_adapt; }; //! [0] #endif