void MainWindow::on_lineEdit_textChanged(const QString &arg1)
{
int sLineEdit = ui->lineEdit->text.toInt;
if (sLineEdit > 4)
ui->lineEdit->setText("4");
}
=
'((MainWindow*)this)->MainWindow::ui->Ui::MainWindow::<anonymous>.Ui_MainWindow::lineEdit->QLineEdit::text' does not have class type
Wtf did I do wrong?
↧