diff options
Diffstat (limited to 'examples/widgets/draganddrop/dropsite/droparea.cpp')
-rw-r--r-- | examples/widgets/draganddrop/dropsite/droparea.cpp | 60 |
1 files changed, 9 insertions, 51 deletions
diff --git a/examples/widgets/draganddrop/dropsite/droparea.cpp b/examples/widgets/draganddrop/dropsite/droparea.cpp index 886bfd6890..1b2ff1820d 100644 --- a/examples/widgets/draganddrop/dropsite/droparea.cpp +++ b/examples/widgets/draganddrop/dropsite/droparea.cpp @@ -1,58 +1,13 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** 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. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause #include "droparea.h" #include <QDragEnterEvent> #include <QMimeData> +using namespace Qt::StringLiterals; + //! [DropArea constructor] DropArea::DropArea(QWidget *parent) : QLabel(parent) @@ -93,6 +48,9 @@ void DropArea::dropEvent(QDropEvent *event) //! [dropEvent() function part2] if (mimeData->hasImage()) { setPixmap(qvariant_cast<QPixmap>(mimeData->imageData())); + } else if (mimeData->hasFormat(u"text/markdown"_s)) { + setText(QString::fromUtf8(mimeData->data(u"text/markdown"_s))); + setTextFormat(Qt::MarkdownText); } else if (mimeData->hasHtml()) { setText(mimeData->html()); setTextFormat(Qt::RichText); @@ -102,8 +60,8 @@ void DropArea::dropEvent(QDropEvent *event) } else if (mimeData->hasUrls()) { QList<QUrl> urlList = mimeData->urls(); QString text; - for (int i = 0; i < urlList.size() && i < 32; ++i) - text += urlList.at(i).path() + QLatin1Char('\n'); + for (qsizetype i = 0, count = qMin(urlList.size(), qsizetype(32)); i < count; ++i) + text += urlList.at(i).path() + u'\n'; setText(text); } else { setText(tr("Cannot display data")); |