Qt
Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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main.cpp
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// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#include <QtGui>
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#include "
mainwindow.h
"
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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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MainWindow
*
window
=
new
MainWindow
;
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window
->show();
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return
app
.
exec
();
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}
MainWindow
[5]
Definition
src_corelib_kernel_qobject.cpp:52
QApplication
The QApplication class manages the GUI application's control flow and main settings.
Definition
qapplication.h:32
QApplication::exec
static int exec()
Enters the main event loop and waits until exit() is called, then returns the value that was set to e...
Definition
qapplication.cpp:2560
main
int main()
[0]
Definition
doc_src_objecttrees.cpp:5
mainwindow.h
app
QApplication app(argc, argv)
[0]
window
aWidget window() -> setWindowTitle("New Window Title")
[2]
MainWindow
MainWindow()
Definition
whatsthis.cpp:14
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