/usr/include/KGantt/kganttgraphicsitem.h is in libkgantt-dev 2.6.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 | /**
* Copyright (C) 2001-2015 Klaralvdalens Datakonsult AB. All rights reserved.
*
* This file is part of the KGantt library.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef KGANTTGRAPHICSITEM_H
#define KGANTTGRAPHICSITEM_H
#include "kganttglobal.h"
#include "kganttstyleoptionganttitem.h"
#include <QGraphicsItem>
#include <QDateTime>
#include <QPersistentModelIndex>
QT_BEGIN_NAMESPACE
class QGraphicsLineItem;
QT_END_NAMESPACE
namespace KGantt {
class GraphicsScene;
class ConstraintGraphicsItem;
/* Can we fit every kind of item into one gfxitem class? */
class GraphicsItem : public QGraphicsItem {
public:
enum { Type = UserType + 42 };
explicit GraphicsItem( QGraphicsItem* parent = 0, GraphicsScene* scene = 0 );
explicit GraphicsItem( const QModelIndex& idx, QGraphicsItem* parent = 0, GraphicsScene* scene = 0 );
virtual ~GraphicsItem();
/*reimp*/int type() const;
/*reimp (non-virtual)*/ GraphicsScene* scene() const;
void updateItem( const Span& rowgeometry, const QPersistentModelIndex& idx );
//virtual ItemType itemType() const = 0;
//qreal dateTimeToSceneX( const QDateTime& dt ) const;
//QDateTime sceneXtoDateTime( qreal x ) const;
QRectF rect() const { return m_rect; }
void setRect( const QRectF& r );
void setBoundingRect( const QRectF& r );
virtual QString ganttToolTip() const;
const QPersistentModelIndex& index() const { return m_index; }
void setIndex( const QPersistentModelIndex& idx );
bool isEditable() const;
bool isUpdating() const { return m_isupdating; }
void addStartConstraint( ConstraintGraphicsItem* );
void addEndConstraint( ConstraintGraphicsItem* );
void removeStartConstraint( ConstraintGraphicsItem* );
void removeEndConstraint( ConstraintGraphicsItem* );
QList<ConstraintGraphicsItem*> startConstraints() const { return m_startConstraints; }
QList<ConstraintGraphicsItem*> endConstraints() const { return m_endConstraints; }
/*reimp*/ QRectF boundingRect() const;
/*reimp*/ void paint( QPainter* painter, const QStyleOptionGraphicsItem* option,
QWidget* widget = 0 );
/*reimp*/ QVariant itemChange( GraphicsItemChange, const QVariant& value );
protected:
/*reimp*/ void focusInEvent( QFocusEvent* event );
/*reimp*/ void hoverMoveEvent( QGraphicsSceneHoverEvent* );
/*reimp*/ void hoverLeaveEvent( QGraphicsSceneHoverEvent* );
/*reimp*/ void mousePressEvent( QGraphicsSceneMouseEvent* );
/*reimp*/ void mouseReleaseEvent( QGraphicsSceneMouseEvent* );
/*reimp*/ void mouseDoubleClickEvent( QGraphicsSceneMouseEvent* );
/*reimp*/ void mouseMoveEvent( QGraphicsSceneMouseEvent* );
private:
void init();
QPointF startConnector( int relationType ) const;
QPointF endConnector( int relationType ) const;
void updateConstraintItems();
StyleOptionGanttItem getStyleOption() const;
void updateModel();
void updateItemFromMouse( const QPointF& scenepos );
void constraintsChanged();
QRectF m_rect;
QRectF m_boundingrect;
QPersistentModelIndex m_index;
bool m_isupdating;
int m_istate;
QPointF m_presspos;
QPointF m_pressscenepos;
QGraphicsLineItem* m_dragline;
GraphicsItem* m_dragtarget;
QList<ConstraintGraphicsItem*> m_startConstraints;
QList<ConstraintGraphicsItem*> m_endConstraints;
};
}
#endif /* KGANTTGRAPHICSITEM_H */
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