How to modify the close button (in the status bar) of Maemo 5?

[trandinhduy]

Hi,

My questions are:

1/how can I modify the function of the close button (at the top right corner, in the status bar) to become the back button like this:



2/ or How can I add the back button next to the close button (at the top right corner)???

Thanks in advanced.

[divanov]

1/how can I modify the function of the close button (at the top right corner, in the status bar) to become the back button like this:

Read these articles about stackable windows:
http://wiki.forum.nokia.com/index.ph...ows_in_Maemo_5
http://wiki.forum.nokia.com/index.ph...ows_in_Maemo_5

2/ or How can I add the back button next to the close button (at the top right corner)???

To achieve this strange goal you can hack QMaemo5EditBar by inserting extra widget in its layout
http://doc.qt.nokia.com/qt-maemo-4.6...o5editbar.html

[trandinhduy]

Thanks for your answers.

Just one more question if you don't mind.

I am using QMainWindow as a main container, then I add a QStackedLayout as a centralwidget.

_stackedLayout = new QStackedLayout ( ui->centralwidget );

When I click on an icon, I show its widget as follow:

void MainWindow::moveToScreen ( QWidget * screen )
{
    if ( screen != NULL )
    {
        if ( _stackedLayout->indexOf ( screen ) < 0 )
        {
            _stackedLayout->addWidget ( screen );
        }
        _stackedLayout->setCurrentWidget ( screen );
    }
}

So my question is how can I modify these codes to become a stackable windows as your hint?

Thanks.

[divanov]

Probably something like this, but apparently it's good idea to keep all existing windows in QList or QVector.

QStack<QMainWindow*> stack;

void QWindowStack::moveToScreen(QMainWindow *window)
{
    if (stack.contains(window)) {
       while (stack.top() != window) {
          stack.top().close();
          stack.pop();
       }
    } else {
        window.setParent(stack(top));
        window.show();
        stack.push(window);
    }
}