hi,
I must do in Qt a "undo" ( QKeySequence::Undo ) but I don't know do this.Help me
ex.
void MyWindow::Save ()
{
QFile file (fileName);
if (file.open (QFile::WriteOnly | QFile::Text))
{
QTextStream out (&file);
out << textEdit -> toPlainText ();
statusBar() -> showMessage ("message",2000);
}
}
but this is for save .. a must do undo