diff options
Diffstat (limited to 'src/gui/doc/snippets/clipboard/clipwindow.cpp')
-rw-r--r-- | src/gui/doc/snippets/clipboard/clipwindow.cpp | 69 |
1 files changed, 13 insertions, 56 deletions
diff --git a/src/gui/doc/snippets/clipboard/clipwindow.cpp b/src/gui/doc/snippets/clipboard/clipwindow.cpp index d1b39070fa..4ed0c81f7f 100644 --- a/src/gui/doc/snippets/clipboard/clipwindow.cpp +++ b/src/gui/doc/snippets/clipboard/clipwindow.cpp @@ -1,54 +1,8 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the documentation 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 <QtWidgets> +#include <QMimeData> #include "clipwindow.h" @@ -70,8 +24,6 @@ ClipWindow::ClipWindow(QWidget *parent) connect(clipboard, &QClipboard::dataChanged, this, &ClipWindow::updateClipboard); //! [0] - connect(mimeTypeCombo, QOverload<QString>::of(&QComboBox::activated), - this, &ClipWindow::updateData); QVBoxLayout *currentLayout = new QVBoxLayout(currentItem); currentLayout->addWidget(mimeTypeLabel); @@ -91,21 +43,26 @@ ClipWindow::ClipWindow(QWidget *parent) //! [1] void ClipWindow::updateClipboard() { + mimeTypeCombo->clear(); + QStringList formats = clipboard->mimeData()->formats(); - QByteArray data = clipboard->mimeData()->data(format); + if (formats.isEmpty()) + return; + + for (const auto &format : formats) { + QByteArray data = clipboard->mimeData()->data(format); + // ... + } //! [1] - mimeTypeCombo->clear(); - mimeTypeCombo->insertStringList(formats); + mimeTypeCombo->addItems(formats); int size = clipboard->mimeData()->data(formats[0]).size(); QListWidgetItem *newItem = new QListWidgetItem(previousItems); newItem->setText(tr("%1 (%2 bytes)").arg(formats[0]).arg(size)); updateData(formats[0]); -//! [2] } -//! [2] void ClipWindow::updateData(const QString &format) { |