def setText(self, text):
if len(text) == 0: return
lines = text.split('\n')
qf = QFontMetrics(self.font)
fmw = max(qf.maxWidth(), 10)
nlines = []
w = self.width - 2 * self.margin
for line in lines:
if qf.width(line) > w:
while qf.width(line) > w:
for i in xrange(w / fmw, len(line)):
if qf.width(line, i) > w:
if line[i].isalnum() and line[i - 1].isalnum():
nlines.append(line[0:i - 1] + (
'-' if line[i - 2].isalnum() else ''))
line = line[i - 1:]
else:
nlines.append(line[0:i])
line = line[i:]
break
nlines.append(QString(line))
else:
nlines.append(QString(line))
self.__text = nlines
self.__computeTextPosition()
