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48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
/*
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SPDX-FileCopyrightText: 2021 Friedrich W. H. Kossebau <kossebau@kde.org>
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SPDX-License-Identifier: LGPL-2.0-or-later
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*/
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#include <KTextToHTML>
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#include <QApplication>
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#include <QHBoxLayout>
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#include <QMainWindow>
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#include <QTextBrowser>
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#include <QTimer>
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int main(int argc, char **argv)
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{
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QApplication app(argc, argv);
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auto *window = new QMainWindow;
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auto *mainWidget = new QWidget;
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window->setCentralWidget(mainWidget);
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auto *layout = new QHBoxLayout;
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mainWidget->setLayout(layout);
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auto *plaintextEditor = new QTextEdit;
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plaintextEditor->setAcceptRichText(false);
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layout->addWidget(plaintextEditor);
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auto *htmlView = new QTextBrowser;
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layout->addWidget(htmlView);
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auto *updateTimer = new QTimer(&app);
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updateTimer->setSingleShot(true);
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updateTimer->setInterval(1000);
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QObject::connect(updateTimer, &QTimer::timeout, plaintextEditor, [plaintextEditor, htmlView]() {
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const QString html = KTextToHTML::convertToHtml(plaintextEditor->toPlainText(), KTextToHTML::Options());
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htmlView->setHtml(html);
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});
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QObject::connect(plaintextEditor, &QTextEdit::textChanged, updateTimer, qOverload<>(&QTimer::start));
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window->show();
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return app.exec();
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}
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