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Diffstat (limited to 'src/plugins/qmltooling/declarativeobserver/editor/liveselectiontool_p.h')
-rw-r--r-- | src/plugins/qmltooling/declarativeobserver/editor/liveselectiontool_p.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/liveselectiontool_p.h b/src/plugins/qmltooling/declarativeobserver/editor/liveselectiontool_p.h new file mode 100644 index 0000000000..3daac3d76c --- /dev/null +++ b/src/plugins/qmltooling/declarativeobserver/editor/liveselectiontool_p.h @@ -0,0 +1,126 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef LIVESELECTIONTOOL_H +#define LIVESELECTIONTOOL_H + +#include "abstractliveedittool_p.h" +#include "liverubberbandselectionmanipulator_p.h" +#include "livesingleselectionmanipulator_p.h" +#include "liveselectionindicator_p.h" + +#include <QtCore/QList> +#include <QtCore/QTime> + +QT_FORWARD_DECLARE_CLASS(QGraphicsItem) +QT_FORWARD_DECLARE_CLASS(QMouseEvent) +QT_FORWARD_DECLARE_CLASS(QKeyEvent) +QT_FORWARD_DECLARE_CLASS(QAction) + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Declarative) + +class LiveSelectionTool : public AbstractLiveEditTool +{ + Q_OBJECT + +public: + LiveSelectionTool(QDeclarativeViewObserver* editorView); + ~LiveSelectionTool(); + + void mousePressEvent(QMouseEvent *event); + void mouseMoveEvent(QMouseEvent *event); + void mouseReleaseEvent(QMouseEvent *event); + void mouseDoubleClickEvent(QMouseEvent *event); + void hoverMoveEvent(QMouseEvent *event); + void keyPressEvent(QKeyEvent *event); + void keyReleaseEvent(QKeyEvent *keyEvent); + void wheelEvent(QWheelEvent *event); + + void itemsAboutToRemoved(const QList<QGraphicsItem*> &itemList); +// QVariant itemChange(const QList<QGraphicsItem*> &itemList, +// QGraphicsItem::GraphicsItemChange change, +// const QVariant &value ); + +// void update(); + + void clear(); + + void selectedItemsChanged(const QList<QGraphicsItem*> &itemList); + + void selectUnderPoint(QMouseEvent *event); + + void setSelectOnlyContentItems(bool selectOnlyContentItems); + + void setRubberbandSelectionMode(bool value); + +private slots: + void contextMenuElementSelected(); + void contextMenuElementHovered(QAction *action); + void repaintBoundingRects(); + +private: + void createContextMenu(QList<QGraphicsItem*> itemList, QPoint globalPos); + LiveSingleSelectionManipulator::SelectionType getSelectionType(Qt::KeyboardModifiers modifiers); + bool alreadySelected(const QList<QGraphicsItem*> &itemList) const; + +private: + bool m_rubberbandSelectionMode; + LiveRubberBandSelectionManipulator m_rubberbandSelectionManipulator; + LiveSingleSelectionManipulator m_singleSelectionManipulator; + LiveSelectionIndicator m_selectionIndicator; + //ResizeIndicator m_resizeIndicator; + QTime m_mousePressTimer; + bool m_selectOnlyContentItems; + + QList<QWeakPointer<QGraphicsObject> > m_selectedItemList; + + QList<QGraphicsItem*> m_contextMenuItemList; +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // LIVESELECTIONTOOL_H |