1 | /**************************************************************************** |
2 | ** |
3 | ** Copyright (C) 2016 The Qt Company Ltd. |
4 | ** Contact: https://www.qt.io/licensing/ |
5 | ** |
6 | ** This file is part of the Qt Designer of the Qt Toolkit. |
7 | ** |
8 | ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
9 | ** Commercial License Usage |
10 | ** Licensees holding valid commercial Qt licenses may use this file in |
11 | ** accordance with the commercial license agreement provided with the |
12 | ** Software or, alternatively, in accordance with the terms contained in |
13 | ** a written agreement between you and The Qt Company. For licensing terms |
14 | ** and conditions see https://www.qt.io/terms-conditions. For further |
15 | ** information use the contact form at https://www.qt.io/contact-us. |
16 | ** |
17 | ** GNU General Public License Usage |
18 | ** Alternatively, this file may be used under the terms of the GNU |
19 | ** General Public License version 3 as published by the Free Software |
20 | ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
21 | ** included in the packaging of this file. Please review the following |
22 | ** information to ensure the GNU General Public License requirements will |
23 | ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
24 | ** |
25 | ** $QT_END_LICENSE$ |
26 | ** |
27 | ****************************************************************************/ |
28 | |
29 | #include "qdesigner.h" |
30 | #include <QtCore/qlibraryinfo.h> |
31 | #include <QtCore/qdir.h> |
32 | |
33 | #include <stdlib.h> |
34 | |
35 | QT_USE_NAMESPACE |
36 | |
37 | static bool isOptionSet(int argc, char *argv[], const char *option) |
38 | { |
39 | for (int i = 1; i < argc; ++i) { |
40 | if (qstrcmp(str1: argv[i], str2: option) == 0) |
41 | return true; |
42 | } |
43 | return false; |
44 | } |
45 | |
46 | int main(int argc, char *argv[]) |
47 | { |
48 | Q_INIT_RESOURCE(designer); |
49 | |
50 | // Attributes to be set before QApplication is constructed. |
51 | if (isOptionSet(argc, argv, option: "--no-scaling" )) { |
52 | QCoreApplication::setAttribute(attribute: Qt::AA_DisableHighDpiScaling); |
53 | } else { |
54 | QCoreApplication::setAttribute(attribute: Qt::AA_EnableHighDpiScaling); |
55 | QCoreApplication::setAttribute(attribute: Qt::AA_UseHighDpiPixmaps); |
56 | } |
57 | |
58 | // required for QWebEngineView |
59 | QCoreApplication::setAttribute(attribute: Qt::AA_ShareOpenGLContexts); |
60 | |
61 | QDesigner app(argc, argv); |
62 | switch (app.parseCommandLineArguments()) { |
63 | case QDesigner::ParseArgumentsSuccess: |
64 | break; |
65 | case QDesigner::ParseArgumentsError: |
66 | return 1; |
67 | case QDesigner::ParseArgumentsHelpRequested: |
68 | return 0; |
69 | } |
70 | QGuiApplication::setQuitOnLastWindowClosed(false); |
71 | |
72 | return QApplication::exec(); |
73 | } |
74 | |