113 lines
4.1 KiB
C++
113 lines
4.1 KiB
C++
/***************************************************************************
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* Copyright (c) 2012-2013 Luke Parry <l.parry@warwick.ac.uk> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#ifndef DRAWINGGUI_QGRAPHICSITEMVIEW_H
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#define DRAWINGGUI_QGRAPHICSITEMVIEW_H
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#include <QGraphicsItemGroup>
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#include <QObject>
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#include <App/PropertyLinks.h>
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QT_BEGIN_NAMESPACE
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class QGraphicsScene;
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class QGraphicsSceneMouseEvent;
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QT_END_NAMESPACE
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namespace TechDraw {
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class DrawView;
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}
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namespace TechDrawGui
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{
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class TechDrawGuiExport QGIView : public QObject, public QGraphicsItemGroup
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{
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Q_OBJECT
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public:
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QGIView(const QPoint &position, QGraphicsScene *scene);
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~QGIView();
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enum {Type = QGraphicsItem::UserType + 101};
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int type() const { return Type;}
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const char * getViewName() const;
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void setViewFeature(TechDraw::DrawView *obj);
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TechDraw::DrawView * getViewObject() const;
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virtual void toggleBorder(bool state = true);
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virtual void drawBorder(void);
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/// Methods to ensure that Y-Coordinates are orientated correctly.
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void setPosition(qreal x, qreal y);
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inline qreal getY() { return y() * -1; }
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bool isInnerView() { return m_innerView; }
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void isInnerView(bool state) { m_innerView = state; }
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double getYInClip(double y);
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void alignTo(QGraphicsItem*, const QString &alignment);
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void setLocked(bool state = true) { locked = true; }
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virtual void toggleCache(bool state);
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virtual void updateView(bool update = false);
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virtual void paint(QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget = 0 );
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//virtual QPainterPath shape(void) const;
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virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent * event);
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Q_SIGNALS:
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void dirty();
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protected:
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virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);
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// Mouse handling
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virtual void mouseMoveEvent(QGraphicsSceneMouseEvent * event );
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virtual void mousePressEvent(QGraphicsSceneMouseEvent * event);
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// Preselection events:
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virtual void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
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virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
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virtual QRectF customChildrenBoundingRect(void);
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TechDraw::DrawView *viewObj;
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std::string viewName;
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QHash<QString, QGraphicsItem*> alignHash;
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bool locked;
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bool borderVisible;
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bool m_innerView; //View is inside another View
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QPen m_pen;
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QBrush m_brush;
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QColor m_colCurrent;
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QColor m_colNormal;
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QColor m_colPre;
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QColor m_colSel;
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QFont m_font;
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QGraphicsTextItem* m_label;
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QGraphicsRectItem* m_border;
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QPen m_decorPen;
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};
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} // namespace MDIViewPageGui
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#endif // DRAWINGGUI_QGRAPHICSITEMVIEW_H
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