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Diffstat (limited to 'src/declarative/items/qquickdrag_p.h')
| -rw-r--r-- | src/declarative/items/qquickdrag_p.h | 208 |
1 files changed, 0 insertions, 208 deletions
diff --git a/src/declarative/items/qquickdrag_p.h b/src/declarative/items/qquickdrag_p.h deleted file mode 100644 index 1d950299d7..0000000000 --- a/src/declarative/items/qquickdrag_p.h +++ /dev/null @@ -1,208 +0,0 @@ -// Commit: c6e6a35aeb8794d68a3ca0c4e27a3a1181c066b5 -/**************************************************************************** -** -** 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. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** 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. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QQUICKDRAG_P_H -#define QQUICKDRAG_P_H - -#include <qquickitem.h> - -#include <private/qv8engine_p.h> - -#include <QtCore/qmimedata.h> -#include <QtCore/qstringlist.h> - - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Declarative) - -class QQuickItem; -class QQuickDrag; -class QQuickDragPrivate; - -class QQuickDragGrabber -{ - class Item : public QDeclarativeGuard<QQuickItem> - { - public: - Item(QQuickItem *item) : QDeclarativeGuard<QQuickItem>(item) {} - - QIntrusiveListNode node; - protected: - void objectDestroyed(QQuickItem *) { delete this; } - }; - - typedef QIntrusiveList<Item, &Item::node> ItemList; - -public: - QQuickDragGrabber() : m_target(0) {} - ~QQuickDragGrabber() { while (!m_items.isEmpty()) delete m_items.first(); } - - - QObject *target() const - { - if (m_target) - return m_target; - else if (!m_items.isEmpty()) - return *m_items.first(); - else - return 0; - } - void setTarget(QObject *target) { m_target = target; } - void resetTarget() { m_target = 0; } - - typedef ItemList::iterator iterator; - iterator begin() { return m_items.begin(); } - iterator end() { return m_items.end(); } - - void grab(QQuickItem *item) { m_items.insert(new Item(item)); } - iterator release(iterator at) { Item *item = *at; at = at.erase(); delete item; return at; } - -private: - - ItemList m_items; - QObject *m_target; -}; - -class QQuickDropEventEx : public QDropEvent -{ -public: - void setProposedAction(Qt::DropAction action) { default_action = action; drop_action = action; } - - static void setProposedAction(QDropEvent *event, Qt::DropAction action) { - static_cast<QQuickDropEventEx *>(event)->setProposedAction(action); - } - - void copyActions(const QDropEvent &from) { - default_action = from.proposedAction(); drop_action = from.dropAction(); } - - static void copyActions(QDropEvent *to, const QDropEvent &from) { - static_cast<QQuickDropEventEx *>(to)->copyActions(from); - } -}; - -class QQuickDragMimeData : public QMimeData -{ - Q_OBJECT -public: - QQuickDragMimeData() - : m_source(0) - { - } - - QStringList keys() const { return m_keys; } - QObject *source() const { return m_source; } - -private: - QObject *m_source; - Qt::DropActions m_supportedActions; - QStringList m_keys; - - friend class QQuickDragAttached; - friend class QQuickDragAttachedPrivate; -}; - -class QDeclarativeV8Function; - -class QQuickDragAttachedPrivate; -class QQuickDragAttached : public QObject -{ - Q_OBJECT - Q_PROPERTY(bool active READ isActive WRITE setActive NOTIFY activeChanged) - Q_PROPERTY(QObject *source READ source WRITE setSource NOTIFY sourceChanged RESET resetSource) - Q_PROPERTY(QObject *target READ target NOTIFY targetChanged) - Q_PROPERTY(QPointF hotSpot READ hotSpot WRITE setHotSpot NOTIFY hotSpotChanged) - Q_PROPERTY(QStringList keys READ keys WRITE setKeys NOTIFY keysChanged) - Q_PROPERTY(Qt::DropActions supportedActions READ supportedActions WRITE setSupportedActions NOTIFY supportedActionsChanged) - Q_PROPERTY(Qt::DropAction proposedAction READ proposedAction WRITE setProposedAction NOTIFY proposedActionChanged) -public: - QQuickDragAttached(QObject *parent); - ~QQuickDragAttached(); - - bool isActive() const; - void setActive(bool active); - - QObject *source() const; - void setSource(QObject *item); - void resetSource(); - - QObject *target() const; - - QPointF hotSpot() const; - void setHotSpot(const QPointF &hotSpot); - - QStringList keys() const; - void setKeys(const QStringList &keys); - - Qt::DropActions supportedActions() const; - void setSupportedActions(Qt::DropActions actions); - - Qt::DropAction proposedAction() const; - void setProposedAction(Qt::DropAction action); - - Q_INVOKABLE int drop(); - -public Q_SLOTS: - void start(QDeclarativeV8Function *); - void cancel(); - -Q_SIGNALS: - void activeChanged(); - void sourceChanged(); - void targetChanged(); - void hotSpotChanged(); - void keysChanged(); - void supportedActionsChanged(); - void proposedActionChanged(); - -private: - Q_DECLARE_PRIVATE(QQuickDragAttached) -}; - - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif |