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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef ANCHORTOOL_H
#define ANCHORTOOL_H
#include <QTimeLine>
#include "abstractformeditortool.h"
#include "anchorlineindicator.h"
#include "anchorindicator.h"
#include "anchormanipulator.h"
namespace QmlDesigner {
class AnchorLineHandleItem;
class AnchorTool : public QObject, public AbstractFormEditorTool
{
Q_OBJECT
public:
AnchorTool(FormEditorView* editorView);
~AnchorTool();
void mousePressEvent(const QList<QGraphicsItem*> &itemList,
QGraphicsSceneMouseEvent *event);
void mouseMoveEvent(const QList<QGraphicsItem*> &itemList,
QGraphicsSceneMouseEvent *event);
void mouseReleaseEvent(const QList<QGraphicsItem*> &itemList,
QGraphicsSceneMouseEvent *event);
void mouseDoubleClickEvent(const QList<QGraphicsItem*> &itemList,
QGraphicsSceneMouseEvent *event);
void hoverMoveEvent(const QList<QGraphicsItem*> &itemList,
QGraphicsSceneMouseEvent *event);
void keyPressEvent(QKeyEvent *event);
void keyReleaseEvent(QKeyEvent *keyEvent);
void itemsAboutToRemoved(const QList<FormEditorItem*> &itemList);
void selectedItemsChanged(const QList<FormEditorItem*> &itemList);
void clear();
void formEditorItemsChanged(const QList<FormEditorItem*> &itemList);
void instancesCompleted(const QList<FormEditorItem*> &itemList);
static AnchorLineHandleItem* topAnchorLineHandleItem(const QList<QGraphicsItem*> & itemList);
private slots:
void checkIfStillHovering();
private: //variables
AnchorLineIndicator m_anchorLineIndicator;
AnchorIndicator m_anchorIndicator;
AnchorManipulator m_anchorManipulator;
QTimeLine m_hoverTimeLine;
QPointF m_lastMousePosition;
AnchorLineHandleItem *m_lastAnchorLineHandleItem;
};
}
#endif // ANCHORTOOL_H
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