[qt4] add more comment about XEmbed, try workaround amarok crash with translucent background
[qt4] add more comment about XEmbed, try workaround amarok crash with translucent background

KDE/qtcurve,gnufabio/qtcurve,gnufabio/qtcurve,KDE/qtcurve,KDE/qtcurve,KDE/qtcurve,gnufabio/qtcurve,gnufabio/qtcurve