Differential D5746 Diff 14390 tests/windowdecotest.cpp

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tests/windowdecotest.cpp

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		1		/* This file is part of the KDE libraries
		2
		3		Copyright 2017 David Edmundson <davidedmundson@kde.org>
		4
		5		This library is free software; you can redistribute it and/or
		6		modify it under the terms of the GNU Lesser General Public
		7		License as published by the Free Software Foundation; either
		8		version 2.1 of the License, or (at your option) any later version.
		9
		10		This library is distributed in the hope that it will be useful,
		11		but WITHOUT ANY WARRANTY; without even the implied warranty of
		12		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
		13		Lesser General Public License for more details.
		14
		15		You should have received a copy of the GNU Lesser General Public
		16		License along with this library. If not, see <http://www.gnu.org/licenses/>.
		17		*/
		18
		19		/*
		20		* This class is for checking that wayland server side window decorations remain
		21		* after a window is hidden and shown.
		22		*/
		23
		24		#include <QApplication>
		25		#include <QWidget>
		26		#include <QPushButton>
		27		#include <QVBoxLayout>
		28		#include <QTimer>
		29
		30		class ATestWindow: public QWidget
		31		{
		32		Q_OBJECT
		33		public:
		34		ATestWindow();
		35
		36		private:
		37		QPushButton *mBtn;
		38		QWidget *m_area;
		39		};
		40
		41		ATestWindow::ATestWindow()
		42		{
		43		mBtn = new QPushButton(QStringLiteral("Hide and Show"));
		44
		45		m_area = new QWidget;
		46		m_area->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
		47
		48		connect(mBtn, &QPushButton::clicked, this, [this]() {
		49		this->hide();
		50		QTimer::singleShot(1000, this, [this](){this->show();});
		51		});
		52
		53		QVBoxLayout *layout = new QVBoxLayout;
		54		layout->addWidget(mBtn);
		55		setLayout(layout);
		56		}
		57
		58
		59
		60		int main(int argc, char **argv)
		61		{
		62		QApplication app(argc, argv);
		63
		64		ATestWindow wnd;
		65		wnd.show();
		66
		67		return app.exec();
		68		}
		69
		70
		71		#include "windowdecotest.moc"