author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 16 Apr 2010 15:50:13 +0300 | |
changeset 18 | 2f34d5167611 |
parent 0 | 1918ee327afb |
permissions | -rw-r--r-- |
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/**************************************************************************** |
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** |
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2f34d5167611
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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changeset
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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** All rights reserved. |
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** Contact: Nokia Corporation (qt-info@nokia.com) |
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** |
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** This file is part of the Qt3Support module of the Qt Toolkit. |
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** |
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** $QT_BEGIN_LICENSE:LGPL$ |
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** No Commercial Usage |
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** This file contains pre-release code and may not be distributed. |
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** You may use this file in accordance with the terms and conditions |
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** contained in the Technology Preview License Agreement accompanying |
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** this package. |
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** |
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** GNU Lesser General Public License Usage |
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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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** In addition, as a special exception, Nokia gives you certain additional |
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** rights. These rights are described in the Nokia Qt LGPL Exception |
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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** |
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** If you have questions regarding the use of this file, please contact |
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** Nokia at qt-info@nokia.com. |
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** |
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** |
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** |
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** |
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** |
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** |
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** |
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** |
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** $QT_END_LICENSE$ |
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** |
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****************************************************************************/ |
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#ifndef Q3DRAGOBJECT_H |
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#define Q3DRAGOBJECT_H |
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#include <QtCore/qobject.h> |
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#include <QtGui/qcolor.h> |
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#include <QtGui/qmime.h> |
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#include <QtGui/qimage.h> |
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#include <Qt3Support/q3strlist.h> |
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#include <QtCore/qlist.h> |
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QT_BEGIN_HEADER |
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QT_BEGIN_NAMESPACE |
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QT_MODULE(Qt3SupportLight) |
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class QWidget; |
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class Q3TextDragPrivate; |
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class Q3DragObjectPrivate; |
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class Q3StoredDragPrivate; |
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class Q3ImageDragPrivate; |
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class Q3ImageDrag; |
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class Q3TextDrag; |
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class Q3StrList; |
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class QImage; |
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class QPixmap; |
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class Q_COMPAT_EXPORT Q3DragObject : public QObject, public QMimeSource { |
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Q_OBJECT |
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Q_DECLARE_PRIVATE(Q3DragObject) |
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public: |
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Q3DragObject(QWidget * dragSource = 0, const char *name = 0); |
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virtual ~Q3DragObject(); |
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bool drag(); |
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bool dragMove(); |
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void dragCopy(); |
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void dragLink(); |
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virtual void setPixmap(QPixmap); |
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virtual void setPixmap(QPixmap, const QPoint& hotspot); |
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QPixmap pixmap() const; |
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QPoint pixmapHotSpot() const; |
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QWidget * source(); |
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static QWidget * target(); |
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enum DragMode { DragDefault, DragCopy, DragMove, DragLink, DragCopyOrMove }; |
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protected: |
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Q3DragObject(Q3DragObjectPrivate &, QWidget *dragSource = 0); |
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virtual bool drag(DragMode); |
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private: |
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friend class QDragMime; |
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Q_DISABLE_COPY(Q3DragObject) |
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}; |
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class Q_COMPAT_EXPORT Q3StoredDrag: public Q3DragObject { |
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Q_OBJECT |
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Q_DECLARE_PRIVATE(Q3StoredDrag) |
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public: |
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Q3StoredDrag(const char *mimeType, QWidget *dragSource = 0, const char *name = 0); |
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~Q3StoredDrag(); |
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virtual void setEncodedData(const QByteArray &); |
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const char * format(int i) const; |
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virtual QByteArray encodedData(const char*) const; |
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protected: |
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Q3StoredDrag(Q3StoredDragPrivate &, const char *mimeType, QWidget *dragSource = 0); |
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private: |
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Q_DISABLE_COPY(Q3StoredDrag) |
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}; |
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class Q_COMPAT_EXPORT Q3TextDrag: public Q3DragObject { |
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Q_OBJECT |
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Q_DECLARE_PRIVATE(Q3TextDrag) |
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public: |
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Q3TextDrag(const QString &, QWidget *dragSource = 0, const char *name = 0); |
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Q3TextDrag(QWidget * dragSource = 0, const char * name = 0); |
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~Q3TextDrag(); |
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virtual void setText(const QString &); |
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virtual void setSubtype(const QString &); |
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const char * format(int i) const; |
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virtual QByteArray encodedData(const char*) const; |
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static bool canDecode(const QMimeSource* e); |
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static bool decode(const QMimeSource* e, QString& s); |
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static bool decode(const QMimeSource* e, QString& s, QString& subtype); |
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protected: |
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Q3TextDrag(Q3TextDragPrivate &, QWidget * dragSource = 0); |
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private: |
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Q_DISABLE_COPY(Q3TextDrag) |
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}; |
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class Q_COMPAT_EXPORT Q3ImageDrag: public Q3DragObject { |
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Q_OBJECT |
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Q_DECLARE_PRIVATE(Q3ImageDrag) |
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public: |
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Q3ImageDrag(QImage image, QWidget * dragSource = 0, const char * name = 0); |
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Q3ImageDrag(QWidget * dragSource = 0, const char * name = 0); |
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~Q3ImageDrag(); |
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virtual void setImage(QImage image); |
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const char * format(int i) const; |
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virtual QByteArray encodedData(const char*) const; |
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static bool canDecode(const QMimeSource* e); |
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static bool decode(const QMimeSource* e, QImage& i); |
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static bool decode(const QMimeSource* e, QPixmap& i); |
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protected: |
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Q3ImageDrag(Q3ImageDragPrivate &, QWidget * dragSource = 0); |
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private: |
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Q_DISABLE_COPY(Q3ImageDrag) |
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}; |
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class Q_COMPAT_EXPORT Q3UriDrag: public Q3StoredDrag { |
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Q_OBJECT |
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public: |
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Q3UriDrag(const Q3StrList &uris, QWidget * dragSource = 0, const char * name = 0); |
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Q3UriDrag(QWidget * dragSource = 0, const char * name = 0); |
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~Q3UriDrag(); |
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void setFileNames(const QStringList & fnames); |
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inline void setFileNames(const QString & fname) { setFileNames(QStringList(fname)); } |
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void setFilenames(const QStringList & fnames) { setFileNames(fnames); } |
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inline void setFilenames(const QString & fname) { setFileNames(QStringList(fname)); } |
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void setUnicodeUris(const QStringList & uuris); |
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virtual void setUris(const QList<QByteArray> &uris); |
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static QString uriToLocalFile(const char*); |
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static QByteArray localFileToUri(const QString&); |
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static QString uriToUnicodeUri(const char*); |
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static QByteArray unicodeUriToUri(const QString&); |
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static bool canDecode(const QMimeSource* e); |
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static bool decode(const QMimeSource* e, Q3StrList& i); |
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static bool decodeToUnicodeUris(const QMimeSource* e, QStringList& i); |
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static bool decodeLocalFiles(const QMimeSource* e, QStringList& i); |
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private: |
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Q_DISABLE_COPY(Q3UriDrag) |
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}; |
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class Q_COMPAT_EXPORT Q3ColorDrag : public Q3StoredDrag |
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{ |
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Q_OBJECT |
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QColor color; |
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public: |
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Q3ColorDrag(const QColor &col, QWidget *dragsource = 0, const char *name = 0); |
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Q3ColorDrag(QWidget * dragSource = 0, const char * name = 0); |
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void setColor(const QColor &col); |
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static bool canDecode(QMimeSource *); |
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static bool decode(QMimeSource *, QColor &col); |
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private: |
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Q_DISABLE_COPY(Q3ColorDrag) |
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}; |
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QT_END_NAMESPACE |
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QT_END_HEADER |
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#endif // Q3DRAGOBJECT_H |