How can I access QTableWidget from another QWizard page?

[zolookas]

Hi, I have a QWizard with a few pages and i need to access QTableWidget from another page. The reason I want to do it is that i want to load data from table while initalizing another page.

Here's my page code:

class SelectionPage : public QWizardPage
{
     Q_OBJECT
 
public:
     SelectionPage(QWidget *parent = 0);
     int nextId() const;
     void initializePage();
     void drawtable();
 
private:
     QLabel *topLabel,*middleLabel;
     QLineEdit *fileLineEdit;
     QPushButton *browsePushButton;
     QTableWidget *cgTableWidget;
 
private slots:
	void on_browsePushButton_clicked();
};

class SelectionPage : public QWizardPage
{
     Q_OBJECT

public:
     SelectionPage(QWidget *parent = 0);
     int nextId() const;
     void initializePage();
     void drawtable();

private:
     QLabel *topLabel,*middleLabel;
     QLineEdit *fileLineEdit;
     QPushButton *browsePushButton;
     QTableWidget *cgTableWidget;
     
private slots:
	void on_browsePushButton_clicked();
};

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I suppose i should make QTableWidget public, but even if i do it, i get this error message:

error: object missing in reference to ‘SelectionPage::cgTableWidget’

Any help would be appreciated