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Diffstat (limited to 'kdevdesigner/designer/listdnd.h')
-rw-r--r-- | kdevdesigner/designer/listdnd.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/kdevdesigner/designer/listdnd.h b/kdevdesigner/designer/listdnd.h new file mode 100644 index 00000000..9e3e6351 --- /dev/null +++ b/kdevdesigner/designer/listdnd.h @@ -0,0 +1,63 @@ +/********************************************************************** +** Copyright (C) 2002 Trolltech AS. All rights reserved. +** +** This file is part of Qt Designer. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** See http://www.trolltech.com/pricing.html or email [email protected] for +** information about Qt Commercial License Agreements. +** +** Contact [email protected] if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#ifndef LISTDND_H +#define LISTDND_H + +#include <qobject.h> +#include <qscrollview.h> + +class ListDnd : public QObject +{ + Q_OBJECT +public: + enum DragMode { None = 0, External = 1, Internal = 2, Both = 3, Move = 4, NullDrop = 8 }; + ListDnd( QScrollView * eventSource, const char * name = 0 ); + void setDragMode( int mode ); + int dragMode() const; + bool eventFilter( QObject *, QEvent * event ); + +protected: + virtual bool dragEnterEvent( QDragEnterEvent * event ); + virtual bool dragLeaveEvent( QDragLeaveEvent * ); + virtual bool dragMoveEvent( QDragMoveEvent * event ); + virtual bool dropEvent( QDropEvent * event ); + virtual bool mousePressEvent( QMouseEvent * event ); + virtual bool mouseMoveEvent( QMouseEvent * event ); + virtual void updateLine( const QPoint & dragPos ); + virtual bool canDecode( QDragEnterEvent * event ); + + QScrollView * src; + QWidget * line; + QPoint mousePressPos; + QPoint dragPos; + bool dragInside; + bool dragDelete; + bool dropConfirmed; + int dMode; +}; + +#endif // LISTDND_H |