int n,X,Y;
QTextEdit ed;
ed.show();
ed.setText(".......................");
QTextCursor cs=ed.textCursor();
cs.movePosition(QTextCursor::Start);
cs.movePosition(QTextCursor::Down,QTextCursor::MoveAnchor,n);
cs.movePosition(QTextCursor::
Right,QTextCursor::MoveAnchor,X);
cs.movePosition(QTextCursor::
Right,QTextCursor::KeepAnchor,Y-X);
ed
.setTextCursor
(cs
); //-----最后才看到能编辑帖子,不好意思,下面两个回复 就没用,这里的代码应该能行吧。。
[ 此帖被coblan在2011-03-11 09:47重新编辑 ]