add quit shortcut

intrabocal/widget.cpp

 #include "widget.h"
 #include "ui_widget.h"
+#include <QShortcut>
 
 Widget::Widget(QWidget *parent) : QWidget(parent), ui(new Ui::Widget)
 {
     ui->setupUi(this);
 
+	QShortcut* quit = new QShortcut(QKeySequence("Ctrl+Q"), this);
+	connect(quit, SIGNAL(activated()), qApp, SLOT(quit()));
+
+
     /*EpiUser usr;
     usr.setLogin("azerty_u");
     usr.setPwd_ppp("psswd");

netsoul/mainwindow.ui

      <x>0</x>
      <y>0</y>
      <width>260</width>
-     <height>21</height>
+     <height>19</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFichier">
    <property name="text">
     <string>Connect</string>
    </property>
+   <property name="shortcut">
+    <string>Ctrl+O</string>
+   </property>
   </action>
   <action name="actionDisconnect">
    <property name="text">
     <string>Disconnect</string>
    </property>
+   <property name="shortcut">
+    <string>Ctrl+F4</string>
+   </property>
   </action>
   <action name="actionOptions">
    <property name="text">
     <string>Options...</string>
    </property>
+   <property name="shortcut">
+    <string>Ctrl+P</string>
+   </property>
   </action>
   <action name="actionAddContact">
    <property name="text">
    <property name="text">
     <string>Quit</string>
    </property>
+   <property name="shortcut">
+    <string>Ctrl+Q</string>
+   </property>
   </action>
  </widget>
  <customwidgets>

ns_finder/widget.cpp

 #include "widget.h"
 #include "ui_widget.h"
+#include <QShortcut>
 
 Widget::Widget(QWidget *parent) : QWidget(parent), ui(new Ui::Widget)
 {
     ui->setupUi(this);
+
+	QShortcut* quit = new QShortcut(QKeySequence("Ctrl+Q"), this);
+	connect(quit, SIGNAL(activated()), qApp, SLOT(quit()));
+
     setFixedSize(size());
     m_netsoul = new NetSoul(this);
     if(qApp->arguments().size() == 3)

usermgr/widget.cpp

 #include "widget.h"
 #include "ui_widget.h"
+#include <QShortcut>
 
 Widget::Widget(QWidget *parent) : QWidget(parent), ui(new Ui::Widget)
 {
     ui->setupUi(this);
+
+	QShortcut* quit = new QShortcut(QKeySequence("Ctrl+Q"), this);
+	connect(quit, SIGNAL(activated()), qApp, SLOT(quit()));
+
 	setFixedSize(size());
     connect(ui->btnAdd, SIGNAL(clicked()), this, SLOT(addUser()));
     connect(ui->btnRemove, SIGNAL(clicked()), this, SLOT(removeCurrent()));