Qmenu

[deeee]

hello,

how to add a horizontal line separator in a Qmenu ?
I tried this, but it doesn't work :
fileMenu->addAction(fileMenu->addSeparator());

thanks

[Zlatomir]

fileMenu->addSeparator(); //just this should do the trick

[deeee]

I did as you've said but it didn't work I don't know why.
I can add vertical separators in the tool bar but not horizontal ones in the menu.
here is what I did in the function that creates he menus :

void MainWindow::createMenus()
{
    fileMenu = menuBar()->addMenu(tr("&File"));
    fileMenu->addAction(newAct);
    fileMenu->addAction(openAct);
    fileMenu->addAction(saveAct);
    fileMenu->addAction(saveAsAct);
    fileMenu->addAction(solveAct);
    fileMenu->addSeparator();
    fileMenu->addAction(quitAct);
 
    editMenu = menuBar()->addMenu(tr("&Edit"));
    editMenu->addAction(undoAct);
    editMenu->addAction(redoAct);
    editMenu->addSeparator();
    editMenu->addAction(cutAct);
    editMenu->addAction(copyAct);
    editMenu->addAction(pasteAct);
    editMenu->addSeparator();
    editMenu->addAction(selectAllAct);
 
    menuBar()->addSeparator();
 
    viewMenu = menuBar()->addMenu(tr("&View"));
    viewMenu->addAction(displayEditorAct);
    viewMenu->addAction(displayResultAct);
 
    helpMenu = menuBar()->addMenu(tr("&Help"));
 
}

void MainWindow::createMenus()
{
    fileMenu = menuBar()->addMenu(tr("&File"));
    fileMenu->addAction(newAct);
    fileMenu->addAction(openAct);
    fileMenu->addAction(saveAct);
    fileMenu->addAction(saveAsAct);
    fileMenu->addAction(solveAct);
    fileMenu->addSeparator();
    fileMenu->addAction(quitAct);

    editMenu = menuBar()->addMenu(tr("&Edit"));
    editMenu->addAction(undoAct);
    editMenu->addAction(redoAct);
    editMenu->addSeparator();
    editMenu->addAction(cutAct);
    editMenu->addAction(copyAct);
    editMenu->addAction(pasteAct);
    editMenu->addSeparator();
    editMenu->addAction(selectAllAct);

    menuBar()->addSeparator();

    viewMenu = menuBar()->addMenu(tr("&View"));
    viewMenu->addAction(displayEditorAct);
    viewMenu->addAction(displayResultAct);

    helpMenu = menuBar()->addMenu(tr("&Help"));
    
}

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thanks in advance for your help.

[deeee]

It seems that I have a problem with my computer because my theme is black and thus I can't distinguish the separator .When I tested the code on an other computer it worked normally.
Any way thanks so much for your help.