Qt/Widgets/FileMenu

main.cpp

#include <QApplication>
 
#include "filemenu.h"
 
int main(int argc, char *argv[])
{
    QApplication app(argc, argv);
    MyForm form;
 
    form.show();
    return app.exec();
}

filemenu.cpp

#include "filemenu.h"
 
#include <iostream>
 
MyForm::MyForm(QWidget *parent)
{
  setupUi(this);
  connect( this->mnuTest, SIGNAL( triggered() ), this, SLOT(mnuTest_triggered()) );
}
 
void MyForm::mnuTest_triggered()
{
  std::cout << "Clicked." << std::endl;
}

filemenu.h

#ifndef FILEMENUFORM_H
#define FILEMENUFORM_H
 
#include "ui_form.h"
 
class MyForm : public QMainWindow, private Ui::FileMenuForm
{
	Q_OBJECT
public:
    MyForm(QWidget *parent = 0);
 
public slots:
    void mnuTest_triggered();
};
 
#endif

main.ui

<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
 <class>FileMenuForm</class>
 <widget class="QMainWindow" name="FileMenuForm">
  <property name="geometry">
   <rect>
    <x>0</x>
    <y>0</y>
    <width>800</width>
    <height>600</height>
   </rect>
  </property>
  <property name="windowTitle">
   <string>Test</string>
  </property>
  <widget class="QWidget" name="centralwidget"/>
  <widget class="QMenuBar" name="menubar">
   <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
     <width>800</width>
     <height>24</height>
    </rect>
   </property>
   <widget class="QMenu" name="menuFile">
    <property name="title">
     <string>File</string>
    </property>
    <addaction name="mnuTest"/>
   </widget>
   <addaction name="menuFile"/>
  </widget>
  <widget class="QStatusBar" name="statusbar"/>
  <action name="mnuTest">
   <property name="text">
    <string>Test</string>
   </property>
  </action>
 </widget>
 <resources/>
 <connections/>
</ui>

CMakeLists.txt

cmake_minimum_required(VERSION 2.6)
 
PROJECT(FileMenu)
 
FIND_PACKAGE(Qt4 REQUIRED)
INCLUDE(${QT_USE_FILE})
 
QT4_WRAP_UI(UISrcs main.ui)
QT4_WRAP_CPP(MOCSrcs filemenu.h)
 
include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})
 
ADD_EXECUTABLE(FileMenu main.cpp filemenu.h filemenu.cpp ${MOCSrcs} ${UISrcs})
TARGET_LINK_LIBRARIES(FileMenu ${QT_LIBRARIES})