diff options
| author | Itay Grudev <itay@grudev.com> | 2016-08-10 02:50:22 +0100 |
|---|---|---|
| committer | Itay Grudev <itay@grudev.com> | 2016-08-10 03:43:15 +0100 |
| commit | 699a1cb9787916b2444468edcc994841f3a6457e (patch) | |
| tree | 46106b191fb964b7ff243594650224f2808ef8e3 /examples/calculator/main.cpp | |
| parent | Added an example of an application sending it's arguments to the primary inst... (diff) | |
| download | singleapplication-699a1cb9787916b2444468edcc994841f3a6457e.tar.xz | |
Added an example of an application raising the primary instance window
This example uses the Qt Calculator example released under the BSD
license. Noted the license difference in the `README.md` and `LICENSE`
files.
Diffstat (limited to 'examples/calculator/main.cpp')
| -rw-r--r-- | examples/calculator/main.cpp | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/examples/calculator/main.cpp b/examples/calculator/main.cpp new file mode 100644 index 0000000..7d8708b --- /dev/null +++ b/examples/calculator/main.cpp @@ -0,0 +1,73 @@ +/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include <SingleApplication.h>
+
+#include "calculator.h"
+
+int main(int argc, char *argv[])
+{
+ SingleApplication app(argc, argv);
+
+ Calculator calc;
+
+ QObject::connect(
+ &app,
+ &SingleApplication::instanceStarted,
+ &calc,
+ &Calculator::raise
+ );
+
+ calc.show();
+
+ return app.exec();
+}
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