From a2a5b7a697a90c5821ee675c943481bf0631aeba Mon Sep 17 00:00:00 2001 From: Andre de la Rocha Date: Mon, 28 Aug 2017 15:34:05 +0200 Subject: Windows: Make dropped files be opened or attached Adds QWindowsDropDataObject as a QWindowsOleDataObject subclass specialized for handling Drag & Drop, which only allows "text/uri-list" data to be exported as CF_HDROP, to allow files dragged from Qt applications and dropped into other applications to be recognized as attachments or opened. Otherwise, files would be imported as URLs and inserted as local hyperlinks. [ChangeLog][Important Behavior Changes][Windows] On Windows, a drag & drop operation of local files URIs, like QListView items backed by a QFileSystemModel, will result in the attachment or opening of the files by the target application, instead of the creation of hyperlinks. Task-number: QTBUG-62662 Change-Id: I51efa4a56574b5e5fb3ee736ede14b5da24caac4 Reviewed-by: Friedemann Kleint --- .../platforms/windows/qwindowsdropdataobject.h | 63 ++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 src/plugins/platforms/windows/qwindowsdropdataobject.h (limited to 'src/plugins/platforms/windows/qwindowsdropdataobject.h') diff --git a/src/plugins/platforms/windows/qwindowsdropdataobject.h b/src/plugins/platforms/windows/qwindowsdropdataobject.h new file mode 100644 index 0000000000..5ef72c9336 --- /dev/null +++ b/src/plugins/platforms/windows/qwindowsdropdataobject.h @@ -0,0 +1,63 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWINDOWSDROPDATAOBJECT_H +#define QWINDOWSDROPDATAOBJECT_H + +#include "qwindowsole.h" + +QT_BEGIN_NAMESPACE + +class QWindowsDropDataObject : public QWindowsOleDataObject +{ +public: + explicit QWindowsDropDataObject(QMimeData *mimeData); + virtual ~QWindowsDropDataObject(); + + // overridden IDataObject methods + STDMETHOD(GetData)(LPFORMATETC pformatetcIn, LPSTGMEDIUM pmedium); + STDMETHOD(QueryGetData)(LPFORMATETC pformatetc); + +private: + bool shouldIgnore(LPFORMATETC pformatetc) const; +}; + +QT_END_NAMESPACE + +#endif // QWINDOWSDROPDATAOBJECT_H -- cgit v1.2.3