[提问]error: ‘QDialog::QDialog(const QDialog&)’ is private [复制链接]

error: within this context
class Dialog_Pane : public QDialog

help!!

贴个构造函数的代码来

引用楼主lccycc于2011-04-27 13:06发表的 error: ‘QDialog::QDialog(const QDialog&)’ is private :
error: within this context
class Dialog_Pane : public QDialog
help!!
.......

注意看Manual：

[align=auto]QObject has neither a copy constructor nor an assignment operator. This is by design. Actually, they are declared, but in a private section with the macroQ_DISABLE_COPY(). In fact, all Qt classes derived from QObject (direct or indirect) use this macro to declare their copy constructor and assignment operator to be private. The reasoning is found in the discussion on Identity vs Value on the Qt Object Model page.

Dialog_Pane(QDialog *belong):QDialog()
    {
        this->belong=belong;
        pidLabel=new QLabel(tr("the speaker id"));
        text=new QTextEdit();
        lineEdit=new QLineEdit();
        deleteit=new QPushButton(tr("delete it"));
        QVBoxLayout *l=new QVBoxLayout;
        l->addWidget(pidLabel);
        l->addWidget(lineEdit);
        l->addWidget(text);
        l->addWidget(deleteit);
        setLayout(l);
//        connect(deleteit,SIGNAL(clicked()),this,SIGNAL(dele()));
    }
Thank you very much Orz Orz

It seems that I should use Dialog* rather than Dialog.
It's solved. Thank you again!