f0be152896
Add support for Clipboard API Add clipboard manual test Also includes these fixes: - improve clipboard use for chrome browser - make QClipboard::setText work - html copy and paste - image copy/paste Chrome browser supports text, html and png To use the Clipboard API, apps need to be served from a secure context (https). There is a fallback in the case of non secure context (http) - Firefox requires dom.events.asyncClipboard.read, dom.events.asyncClipboard.clipboardItem and dom.events.asyncClipboard.dataTransfer to be set from about:config, in order to support the Clipboard API. Change-Id: Ie4cb1bbb1dfc77e9655090a30967632780d15dd9 Fixes: QTBUG-74504 Fixes: QTBUG-93619 Fixes: QTBUG-79365 Fixes: QTBUG-86169 Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
95 lines
3.2 KiB
C++
95 lines
3.2 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2021 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** BSD License Usage
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** Alternatively, you may use this file under the terms of the BSD license
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** as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef MAINWINDOW_H
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#define MAINWINDOW_H
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#include <QMainWindow>
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QT_BEGIN_NAMESPACE
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namespace Ui { class MainWindow; }
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QT_END_NAMESPACE
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class MainWindow : public QMainWindow
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{
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Q_OBJECT
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public:
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MainWindow(QWidget *parent = nullptr);
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~MainWindow();
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private slots:
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void on_setTextButton_clicked();
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void on_pasteImageButton_clicked();
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void setImage(const QImage &newImage);
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void on_pasteTextButton_clicked();
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void on_copyBinaryButton_clicked();
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void on_pasteBinaryButton_clicked();
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void on_comboBox_textActivated(const QString &arg1);
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void on_pasteHtmlButton_clicked();
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void on_clearButton_clicked();
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private:
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Ui::MainWindow *ui;
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QImage image;
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QClipboard *clipboard;
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bool eventFilter(QObject *obj, QEvent *event) override;
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QColor generateRandomColor();
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};
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#endif // MAINWINDOW_H
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