qt4 & xp - QTextEdit length

[incapacitant]

Hello,

QTextEdit used to have a length() member that is gone. I cannot find any hint in the documentation about what to do in QT4.1.1.
What is the way to get the length of a QTextEdit widget ?

[zlatko]

Maiby txtEdit->toPlainText()->lenght() can help?
Or you mean max lenght that can be writed in text edit?

[incapacitant]

QString s;
  s= qMessage->toPlainText();
  int NbCharRestants = NbCharSMSMax - s->length();
  s.setNum(NbCharRestants,10);
  s = TxtCharSMSMax + " " + s;
  model->setData(model->index(row, 0, QModelIndex()), s );

QString s;
  s= qMessage->toPlainText();
  int NbCharRestants = NbCharSMSMax - s->length();
  s.setNum(NbCharRestants,10);
  s = TxtCharSMSMax + " " + s;
  model->setData(model->index(row, 0, QModelIndex()), s );

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does not fix the problem, compile error on line 3 :
152 C:\Qt\test\sms\menu.cpp base operand of `->' has non-pointer type `QString'

[incapacitant]

I mean the length of the QTtext String afetr user input.

[jacek]

QString s;
...
int NbCharRestants = NbCharSMSMax - s->length();

Try:

int NbCharRestants = NbCharSMSMax - s.length();

int NbCharRestants = NbCharSMSMax - s.length();

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