16,211
社区成员
发帖
与我相关
我的任务
分享
class RecordBox : public QWidget
{
Q_OBJECT
public:
explicit RecordBox(QWidget *parent = 0);
public slots:
void Changed();
private:
QTextEdit *textEdit;
};
RecordBox::RecordBox(QWidget *parent) :
QWidget(parent)
{
//label = new QLabel;
textEdit = new QTextEdit;
connect( textEdit, &QTextEdit::textChanged, this, &RecordBox::Changed ); //error
}
//从文件读取 ok
connect(ui->readFileConfig,&QAbstractButton::clicked,this,&ATMInfoConfig::loadFromFile);
//选择更改导致的ID变更 err
connect((ui->comboBank,&QComboBox::currentIndexChanged,this,&ATMInfoConfig::comboBoxIndexChange);
connect( textEdit, &QTextEdit::textChanged, this, &RecordBox::Changed ); //error
本身应该是没有问题的,看看错误提示,是不是有函数重名或者其他问题。