qt-test: add a header

Test moc tool

src/qt-test.cpp

@@ -4,14 +4,13 @@
  */
 
 #include <QApplication>
-#include "ui_qt-test.h"
+
+#include "qt-test.hpp"
 
 int main(int argc, char *argv[])
 {
     QApplication a(argc, argv);
-    QMainWindow w;
-    Ui::MainWindow u;
-    u.setupUi(&w);
+    MainWindow w;
     w.show();
     a.aboutQt();
     return a.exec();

src/qt-test.hpp

@@ -0,0 +1,30 @@
+#pragma once
+
+#include <QtGui>
+
+#include "ui_qt-test.h"
+
+class MainWindow : public QMainWindow {
+    Q_OBJECT
+public:
+    MainWindow(QWidget* parent = 0):
+        QMainWindow(parent),
+        ui(new Ui::MainWindow)
+    {
+        ui->setupUi(this);
+    }
+
+    ~MainWindow() {
+        delete ui;
+    }
+
+signals:
+    void testSignal();
+
+public slots:
+    void testSlot() {
+    }
+
+private:
+    Ui::MainWindow* ui;
+};

src/qt-test.pro

@@ -5,6 +5,7 @@ greaterThan(QT_MAJOR_VERSION, 4): TARGET = test-qt5
 else: TARGET = test-qt
 QT += network sql
 greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
+HEADERS += qt-test.hpp
 SOURCES += qt-test.cpp
 FORMS   += qt-test.ui
 RESOURCES += qt-test.qrc