QMenu is not closing after popup

[rittchat]

Hi,

I am using Qt-4.7.1 on Windows XP SP3. I wrote a program which pops up a menu when the mouse touches the top of the screen. I am using the following code

void RDialog::slotShowMenuGlobally()
{
    if(slotAllMenuHiden())
    {
        trayMenu->popup(QCursor::pos());
        trayMenu->activateWindow();
    }
}

void RDialog::slotShowMenuGlobally()
{
    if(slotAllMenuHiden())
    {
        trayMenu->popup(QCursor::pos());
        trayMenu->activateWindow();
    }
}

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If I click the mouse outside the menu immediately after opening it, the menu closes as desired. But, if I allow some time in between then menu is not closing even if I click the mouse outside the menu.

Please help me to sort this problem out.

thanks