Remove sensors grue example

The primary purpose of the grue example is to demonstrate how to create
new sensors. However, while a nice implementation, it doesn't achieve
this purpose particularly well, and  is all in all an overly complex
construct given the straightforward purpose (for instance causing build
and deployment challenges).

Instead it should be replaced with a tutorial-like step-by-step guide
on how to add new sensors. The item to track this: QTBUG-111251

Task-number: QTBUG-110939
Pick-to: 6.5
Change-Id: If353fd019483ad3d608f16d90820c09e676f1df1
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>

1 files changed, 0 insertions, 52 deletions

diff --git a/examples/sensors/grue/console_app/main.cpp b/examples/sensors/grue/console_app/main.cpp
deleted file mode 100644
index 7de66334..00000000
--- a/examples/sensors/grue/console_app/main.cpp
+++ /dev/null
@@ -1,52 +0,0 @@
-// Copyright (C) 2017 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#include <QtCore>
-#include <qsensor.h>
-
-class Filter : public QSensorFilter
-{
-    int lastPercent;
-public:
-    Filter()
-        : QSensorFilter()
-        , lastPercent(0)
-    {
-    }
-
-    bool filter(QSensorReading *reading) override
-    {
-        int percent = reading->property("chanceOfBeingEaten").value<int>();
-        if (percent == 0) {
-            qDebug() << "It is light. You are safe from Grues.";
-        } else if (lastPercent == 0) {
-            qDebug() << "It is dark. You are likely to be eaten by a Grue.";
-        }
-        if (percent == 100) {
-            qDebug() << "You have been eaten by a Grue!";
-            QCoreApplication::instance()->quit();
-        } else if (percent)
-            qDebug() << "Your chance of being eaten by a Grue:" << percent << "percent.";
-        lastPercent = percent;
-        return false;
-    }
-};
-
-int main(int argc, char **argv)
-{
-    QCoreApplication app(argc, argv);
-
-    QSensor sensor("GrueSensor");
-
-    Filter filter;
-    sensor.addFilter(&filter);
-    sensor.start();
-
-    if (!sensor.isActive()) {
-        qWarning("The Grue sensor didn't start. You're on your own!");
-        return 1;
-    }
-
-    return app.exec();
-}
-