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 Data Visualization module of the Qt Toolkit. |
7 | ** |
8 | ** $QT_BEGIN_LICENSE:GPL$ |
9 | ** Commercial License Usage |
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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 or (at your option) any later version |
20 | ** approved by the KDE Free Qt Foundation. The licenses are as published by |
21 | ** the Free Software Foundation and appearing in the file LICENSE.GPL3 |
22 | ** included in the packaging of this file. Please review the following |
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25 | ** |
26 | ** $QT_END_LICENSE$ |
27 | ** |
28 | ****************************************************************************/ |
29 | |
30 | #include "data.h" |
31 | |
32 | #include <QtWidgets/QApplication> |
33 | #include <QtWidgets/QWidget> |
34 | #include <QtWidgets/QHBoxLayout> |
35 | #include <QtWidgets/QVBoxLayout> |
36 | #include <QtWidgets/QCommandLinkButton> |
37 | #include <QtWidgets/QMessageBox> |
38 | |
39 | int main(int argc, char **argv) |
40 | { |
41 | QApplication app(argc, argv); |
42 | Q3DScatter *graph = new Q3DScatter(); |
43 | QWidget *container = QWidget::createWindowContainer(window: graph); |
44 | |
45 | if (!graph->hasContext()) { |
46 | QMessageBox msgBox; |
47 | msgBox.setText("Couldn't initialize the OpenGL context." ); |
48 | msgBox.exec(); |
49 | return -1; |
50 | } |
51 | |
52 | container->setMinimumSize(minw: 800, minh: 600); |
53 | container->setSizePolicy(hor: QSizePolicy::Expanding, ver: QSizePolicy::Expanding); |
54 | container->setFocusPolicy(Qt::StrongFocus); |
55 | |
56 | QWidget *widget = new QWidget; |
57 | QHBoxLayout *hLayout = new QHBoxLayout(widget); |
58 | QVBoxLayout *vLayout = new QVBoxLayout(); |
59 | hLayout->addWidget(container, stretch: 1); |
60 | hLayout->addLayout(layout: vLayout); |
61 | |
62 | QCommandLinkButton *rangeButton = new QCommandLinkButton(widget); |
63 | rangeButton->setText(QStringLiteral("Toggle axis ranges" )); |
64 | rangeButton->setDescription(QStringLiteral("Switch between automatic axis ranges and preset ranges" )); |
65 | rangeButton->setIconSize(QSize(0, 0)); |
66 | |
67 | vLayout->addWidget(rangeButton, stretch: 1, alignment: Qt::AlignTop); |
68 | |
69 | widget->setWindowTitle(QStringLiteral("Input Handling for Axes" )); |
70 | |
71 | Data *graphData = new Data(graph); |
72 | |
73 | QObject::connect(sender: rangeButton, signal: &QCommandLinkButton::clicked, receiver: graphData, slot: &Data::toggleRanges); |
74 | |
75 | widget->show(); |
76 | return app.exec(); |
77 | } |
78 | |