the 200 is the maximum width of the text. For example, outText might contain:
“very long phrase that might not fit insi…”

i can not include “QFontMetric”. Its need a new version to use that? My Qt is the 4.7.4.

QFontMetrics (note the ‘s’!) has been around for a very long time, at least since the 3.x days. So, it is there in your 4.7 version of Qt.

hehehe now i can include, i was write the rigth name, but i was drop the “gui”.

thanks, is exactly what i want.