I'm tryin to add shortcuts to the QMenu and QActions, but i'm having a little trouble.

I tryed the http://doc.qt.nokia.com/latest/mainwindows-menus.html, but somehow it doesnt work the same way and I'm confused.

I made the QAction KeyShortcut work, but it isnt underlining the letter that I tell the program too. I tryed several diferente ways to make that happen but it just doesnt.

Problems:
- Cant add shortcut to menubar (as an example for the File)
- Cant make the menuBar or QActions underline the letter of its shortchut
- I tryed the tr("&File") and ("&File"), it wont go eitherway...

Anyideas?

Heres the .cpp code for analisys

Qt Code: 
  1. #include "teste3mainwindow.h"
  2. #include "ui_teste3mainwindow.h"
  3. #include <QGraphicsView>
  4. #include <QGraphicsScene>
  5. #include <QGraphicsTextItem>
  6. #include <QIcon>
  7. #include <QAction>
  8. #include <QWidget>
  9. #include <QMenu>
  10. #include <QMenuBar>
  11.  
  12.  
  13.  
  14. teste3MainWindow::teste3MainWindow(QWidget *parent) :
  15.     QMainWindow(parent),
  16.     ui(new Ui::teste3MainWindow)
  17. {
  18.     ui->setupUi(this);
  19.  
  20.     createActions();
  21.     createMenus();
  22.     createToolBar();
  23.  
  24.  
  25.     //Cria um QGraphicsScene com um QGraphicView como parent
  26.     QGraphicsScene *scene = new QGraphicsScene(ui->view);
  27.     QGraphicsTextItem *item = new QGraphicsTextItem("MaDog");
  28.  
  29.     //ativa a possibilidade de mover o objeto
  30.     //Cada objeto tem um tamanho especÃ*fico, devemos descobrir como alterar
  31.     //essa propriedade intrÃ*nseca para melhor manipulá-lo
  32.     item->setFlag(QGraphicsItem::ItemIsMovable,true);
  33.  
  34.     scene->addItem(item);
  35.  
  36.     ui->view->setScene(scene);
  37.     ui->view->show();
  38.  
  39.     //Faz com que o view (QGraphicsView) assuma o tamanho da janela. Ela altera
  40.     //seu tamanho de acordo com a QMainWindow
  41.     teste3MainWindow::setCentralWidget(ui->view);
  42.  
  43.  
  44.  
  45.  
  46.  
  47. }
  48.  
  49. teste3MainWindow::~teste3MainWindow()
  50. {
  51.     delete ui;
  52. }
  53.  
  54. //slots
  55. void teste3MainWindow::newFile()
  56. {
  57.   scene = new QGraphicsScene(this);
  58.   QGraphicsTextItem *item = new QGraphicsTextItem("NewFile");
  59.  
  60.   scene->addItem((item));
  61.   ui->view->setScene(scene);
  62. }
  63.  
  64.  
  65. //private functions
  66.  
  67. void teste3MainWindow::createActions()
  68. {
  69.     newAction = new QAction(tr("&New"),this);
  70.     newAction->setShortcut(QKeySequence::New);
  71.     //newAction->setIcon(QIcon(":/images/circulo.png"));
  72.     newAction->setStatusTip(tr("omg!!"));
  73.     connect(newAction,SIGNAL(triggered()),this,SLOT(newFile()));
  74.  
  75.     newAction2 = new QAction(tr("&New"),this);
  76.     //newAction2->setShortcut(QKeySequence::New);
  77.     newAction2->setStatusTip(tr("omg!!"));
  78.     connect(newAction2,SIGNAL(triggered()),this,SLOT(newFile()));
  79. }
  80.  
  81. void teste3MainWindow::createMenus()
  82. {
  83.     fileMenu = menuBar()->addMenu("&File");
  84.          fileMenu->addAction(newAction);
  85.          fileMenu->addSeparator();
  86.          fileMenu->addAction(newAction2);
  87.  
  88.          editMenu = menuBar()->addMenu(tr("&Edit"));
  89. }
  90.  
  91. void teste3MainWindow::createToolBar()
  92. {
  93.     ui->toolBar->addAction(newAction);
  94.     ui->toolBar->addSeparator();
  95.     ui->toolBar->addAction(newAction2);
  96. }
To copy to clipboard, switch view to plain text mode 

Thanks