InputHandler C++ Example Code.

QDocs to follow in separate task.

Change-Id: I9f1352c190818ba43637345881e151e566188160
Task-id: QTRD-2562
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>

1 files changed, 84 insertions, 0 deletions

diff --git a/examples/custominput/main.cpp b/examples/custominput/main.cpp
new file mode 100644
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+++ b/examples/custominput/main.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the QtDataVisualization module.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+**
+****************************************************************************/
+
+#include "scatterdatamodifier.h"
+
+#include <QApplication>
+#include <QWidget>
+#include <QHBoxLayout>
+#include <QVBoxLayout>
+#include <QPushButton>
+#include <QCheckBox>
+#include <QComboBox>
+#include <QFontComboBox>
+#include <QLabel>
+#include <QScreen>
+#include <QFontDatabase>
+
+int main(int argc, char **argv)
+{
+    QApplication app(argc, argv);
+    Q3DScatter *graph = new Q3DScatter();
+    QWidget *container = QWidget::createWindowContainer(graph);
+
+    QSize screenSize = graph->screen()->size();
+    container->setMinimumSize(QSize(screenSize.width() / 2, screenSize.height() / 1.5));
+    container->setMaximumSize(screenSize);
+    container->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+    container->setFocusPolicy(Qt::StrongFocus);
+
+    QWidget *widget = new QWidget;
+    QHBoxLayout *hLayout = new QHBoxLayout(widget);
+    QVBoxLayout *vLayout = new QVBoxLayout();
+    hLayout->addWidget(container, 1);
+    hLayout->addLayout(vLayout);
+
+    widget->setWindowTitle(QStringLiteral("Custom Input Handling"));
+
+    QPushButton *cameraButton = new QPushButton(widget);
+    cameraButton->setText(QStringLiteral("Toggle Camera Animation"));
+
+    QComboBox *shadowQuality = new QComboBox(widget);
+    shadowQuality->addItem(QStringLiteral("None"));
+    shadowQuality->addItem(QStringLiteral("Low"));
+    shadowQuality->addItem(QStringLiteral("Medium"));
+    shadowQuality->addItem(QStringLiteral("High"));
+    shadowQuality->addItem(QStringLiteral("Low Soft"));
+    shadowQuality->addItem(QStringLiteral("Medium Soft"));
+    shadowQuality->addItem(QStringLiteral("High Soft"));
+    shadowQuality->setCurrentIndex(4);
+
+    vLayout->addWidget(cameraButton, 0, Qt::AlignTop);
+    vLayout->addWidget(new QLabel(QStringLiteral("Adjust shadow quality")), 0, Qt::AlignTop);
+    vLayout->addWidget(shadowQuality, 1, Qt::AlignTop);
+
+    ScatterDataModifier *modifier = new ScatterDataModifier(graph);
+
+    QObject::connect(cameraButton, &QPushButton::clicked, modifier,
+                     &ScatterDataModifier::toggleCameraAnimation);
+
+    QObject::connect(shadowQuality, SIGNAL(currentIndexChanged(int)), modifier,
+                     SLOT(changeShadowQuality(int)));
+
+    QObject::connect(modifier, &ScatterDataModifier::shadowQualityChanged, shadowQuality,
+                     &QComboBox::setCurrentIndex);
+
+    widget->show();
+    modifier->start();
+    return app.exec();
+}