QT example for Wallace

main.cpp

#include "wallacewindow.h"
#include <QApplication>

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    WallaceWindow w;
    w.show();

    return a.exec();
}

wallace.pro

QT       += core gui

greaterThan(QT_MAJOR_VERSION, 4): QT += widgets

TARGET = wallace
TEMPLATE = app


SOURCES += main.cpp\
        wallacewindow.cpp

HEADERS  += wallacewindow.h

FORMS    += wallacewindow.ui

wallacewindow.cpp

#include "wallacewindow.h"
#include "ui_wallacewindow.h"

/*
ui_wallacewindow.h é gerado automaticamente
*/

WallaceWindow::WallaceWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::WallaceWindow)
{
    ui->setupUi(this);
}

WallaceWindow::~WallaceWindow()
{
    delete ui;
}

wallacewindow.h

#ifndef WALLACEWINDOW_H
#define WALLACEWINDOW_H

#include <QMainWindow>

namespace Ui {
class WallaceWindow;
}

class WallaceWindow : public QMainWindow
{
    Q_OBJECT

public:
    explicit WallaceWindow(QWidget *parent = 0);
    ~WallaceWindow();

private:
    Ui::WallaceWindow *ui;
};

#endif // WALLACEWINDOW_H

wallacewindow.ui

<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
 <class>WallaceWindow</class>
 <widget class="QMainWindow" name="WallaceWindow">
  <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">
   <widget class="QPushButton" name="pushButton">
    <property name="geometry">
     <rect>
      <x>140</x>
      <y>120</y>
      <width>75</width>
      <height>23</height>
     </rect>
    </property>
    <property name="text">
     <string>PushButton</string>
    </property>
   </widget>
  </widget>
 </widget>
 <layoutdefault spacing="6" margin="11"/>
 <resources/>
 <connections/>
</ui>