forked from qt-creator/qt-creator
92 lines
3.0 KiB
C
92 lines
3.0 KiB
C
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/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** Commercial Usage
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**
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** If you are unsure which license is appropriate for your use, please
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** contact the sales department at http://qt.nokia.com/contact.
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**
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**************************************************************************/
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#ifndef MOVETOOL_H
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#define MOVETOOL_H
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#include "abstractformeditortool.h"
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#include "movemanipulator.h"
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#include "resizeindicator.h"
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#include "selectionindicator.h"
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#include <QHash>
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namespace QmlViewer {
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class MoveTool : public AbstractFormEditorTool
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{
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public:
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MoveTool(QDeclarativeDesignView* editorView);
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~MoveTool();
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void mousePressEvent(QMouseEvent *event);
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void mouseMoveEvent(QMouseEvent *event);
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void mouseReleaseEvent(QMouseEvent *event);
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void mouseDoubleClickEvent(QMouseEvent *event);
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void hoverMoveEvent(QMouseEvent *event);
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void keyPressEvent(QKeyEvent *event);
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void keyReleaseEvent(QKeyEvent *keyEvent);
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void wheelEvent(QWheelEvent *event);
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void itemsAboutToRemoved(const QList<QGraphicsItem*> &itemList);
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void selectedItemsChanged(const QList<QGraphicsItem*> &itemList);
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void updateMoveManipulator();
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void beginWithPoint(const QPointF &beginPoint);
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void clear();
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void graphicsObjectsChanged(const QList<QGraphicsObject*> &itemList);
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protected:
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static bool haveSameParent(const QList<QGraphicsItem*> &itemList);
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QList<QGraphicsItem*> movingItems(const QList<QGraphicsItem*> &selectedItemList);
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static QGraphicsItem* containerFormEditorItem(const QList<QGraphicsItem*> &itemUnderMouseList,
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const QList<QGraphicsItem*> &selectedItemList);
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static bool isAncestorOfAllItems(QGraphicsItem* maybeAncestorItem,
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const QList<QGraphicsItem*> &itemList);
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static QGraphicsItem* ancestorIfOtherItemsAreChild(const QList<QGraphicsItem*> &itemList);
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private:
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bool m_moving;
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MoveManipulator m_moveManipulator;
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SelectionIndicator m_selectionIndicator;
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ResizeIndicator m_resizeIndicator;
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QList<QGraphicsItem*> m_movingItems;
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};
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}
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#endif // MOVETOOL_H
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