Add example app to get started

7 files changed, 163 insertions, 0 deletions

diff --git a/examples/examples.pro b/examples/examples.pro
new file mode 100644
index 0000000..9fbc61f
--- /dev/null
+++ b/examples/examples.pro
@@ -0,0 +1,2 @@
+TEMPLATE = subdirs
+SUBDIRS += mqtt
diff --git a/examples/mqtt/mqtt.pro b/examples/mqtt/mqtt.pro
new file mode 100644
index 0000000..48c182b
--- /dev/null
+++ b/examples/mqtt/mqtt.pro
@@ -0,0 +1,2 @@
+TEMPLATE = subdirs
+SUBDIRS += simpleclient
diff --git a/examples/mqtt/simpleclient/main.cpp b/examples/mqtt/simpleclient/main.cpp
new file mode 100644
index 0000000..b48f94e
--- /dev/null
+++ b/examples/mqtt/simpleclient/main.cpp
@@ -0,0 +1,11 @@
+#include "mainwindow.h"
+#include <QApplication>
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+    MainWindow w;
+    w.show();
+
+    return a.exec();
+}
diff --git a/examples/mqtt/simpleclient/mainwindow.cpp b/examples/mqtt/simpleclient/mainwindow.cpp
new file mode 100644
index 0000000..4f296e7
--- /dev/null
+++ b/examples/mqtt/simpleclient/mainwindow.cpp
@@ -0,0 +1,35 @@
+#include "mainwindow.h"
+#include "ui_mainwindow.h"
+
+#include <QtMqtt/QMqttClient>
+
+// http://test.mosquitto.org/
+//const QString TEST_HOST("test.mosquitto.org");
+const QString TEST_HOST("hostprocess.de");
+const quint16 TEST_PORT = 1883;
+
+MainWindow::MainWindow(QWidget *parent) :
+    QMainWindow(parent),
+    ui(new Ui::MainWindow)
+{
+    ui->setupUi(this);
+
+    m_client = new QMqttClient(this);
+    m_client->setHostname(TEST_HOST);
+    m_client->setPort(TEST_PORT);
+}
+
+MainWindow::~MainWindow()
+{
+    delete ui;
+}
+
+void MainWindow::on_buttonConnect_clicked()
+{
+    m_client->connectToHost();
+}
+
+void MainWindow::on_buttonQuit_clicked()
+{
+    QApplication::quit();
+}
diff --git a/examples/mqtt/simpleclient/mainwindow.h b/examples/mqtt/simpleclient/mainwindow.h
new file mode 100644
index 0000000..df4715d
--- /dev/null
+++ b/examples/mqtt/simpleclient/mainwindow.h
@@ -0,0 +1,29 @@
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QMainWindow>
+#include <QTcpSocket>
+#include <QtMqtt/QMqttClient>
+
+namespace Ui {
+class MainWindow;
+}
+
+class MainWindow : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    explicit MainWindow(QWidget *parent = 0);
+    ~MainWindow();
+
+private slots:
+    void on_buttonConnect_clicked();
+    void on_buttonQuit_clicked();
+
+private:
+    Ui::MainWindow *ui;
+    QMqttClient *m_client;
+};
+
+#endif // MAINWINDOW_H
diff --git a/examples/mqtt/simpleclient/mainwindow.ui b/examples/mqtt/simpleclient/mainwindow.ui
new file mode 100644
index 0000000..a99ed1a
--- /dev/null
+++ b/examples/mqtt/simpleclient/mainwindow.ui
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>MainWindow</class>
+ <widget class="QMainWindow" name="MainWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>MainWindow</string>
+  </property>
+  <widget class="QWidget" name="centralWidget">
+   <layout class="QVBoxLayout" name="verticalLayout">
+    <item>
+     <widget class="QPushButton" name="buttonConnect">
+      <property name="text">
+       <string>Connect</string>
+      </property>
+     </widget>
+    </item>
+    <item>
+     <widget class="QPushButton" name="buttonQuit">
+      <property name="text">
+       <string>Quit</string>
+      </property>
+     </widget>
+    </item>
+   </layout>
+  </widget>
+  <widget class="QMenuBar" name="menuBar">
+   <property name="geometry">
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>400</width>
+     <height>21</height>
+    </rect>
+   </property>
+  </widget>
+  <widget class="QToolBar" name="mainToolBar">
+   <attribute name="toolBarArea">
+    <enum>TopToolBarArea</enum>
+   </attribute>
+   <attribute name="toolBarBreak">
+    <bool>false</bool>
+   </attribute>
+  </widget>
+  <widget class="QStatusBar" name="statusBar"/>
+ </widget>
+ <layoutdefault spacing="6" margin="11"/>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/examples/mqtt/simpleclient/simpleclient.pro b/examples/mqtt/simpleclient/simpleclient.pro
new file mode 100644
index 0000000..805e33c
--- /dev/null
+++ b/examples/mqtt/simpleclient/simpleclient.pro
@@ -0,0 +1,27 @@
+QT       += core gui network mqtt
+
+greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
+
+TARGET = mqcheck
+TEMPLATE = app
+
+# The following define makes your compiler emit warnings if you use
+# any feature of Qt which as been marked as deprecated (the exact warnings
+# depend on your compiler). Please consult the documentation of the
+# deprecated API in order to know how to port your code away from it.
+DEFINES += QT_DEPRECATED_WARNINGS
+
+# You can also make your code fail to compile if you use deprecated APIs.
+# In order to do so, uncomment the following line.
+# You can also select to disable deprecated APIs only up to a certain version of Qt.
+#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
+
+
+SOURCES += main.cpp\
+        mainwindow.cpp
+
+HEADERS  += mainwindow.h
+FORMS    += mainwindow.ui
+
+target.path = $$[QT_INSTALL_EXAMPLES]/mqtt/simpleclient
+INSTALLS += target