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69 lines
1.8 KiB
C++
69 lines
1.8 KiB
C++
/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2016 Martin Gräßlin <mgraesslin@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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#include <QClipboard>
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#include <QGuiApplication>
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#include <QPainter>
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#include <QRasterWindow>
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#include <QTimer>
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class Window : public QRasterWindow
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{
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Q_OBJECT
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public:
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explicit Window();
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~Window() override;
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protected:
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void paintEvent(QPaintEvent *event) override;
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};
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Window::Window()
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: QRasterWindow()
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{
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}
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Window::~Window() = default;
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void Window::paintEvent(QPaintEvent *event)
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{
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Q_UNUSED(event)
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QPainter p(this);
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p.fillRect(0, 0, width(), height(), Qt::blue);
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}
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int main(int argc, char *argv[])
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{
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QGuiApplication app(argc, argv);
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QObject::connect(app.clipboard(), &QClipboard::changed, &app,
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[] {
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if (qApp->clipboard()->text() == QLatin1String("test")) {
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QTimer::singleShot(100, qApp, &QCoreApplication::quit);
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}
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}
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);
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QScopedPointer<Window> w(new Window);
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w->setGeometry(QRect(0, 0, 100, 200));
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w->show();
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return app.exec();
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}
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#include "paste.moc"
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