Dynamic Layouts Example

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#ifndef DIALOG_H
#define DIALOG_H

#include <QDialog>
#include <QQueue>

class QComboBox;
class QDialogButtonBox;
class QGridLayout;
class QGroupBox;
class QLabel;
class QPushButton;

class Dialog : public QDialog
{
    Q_OBJECT

public:
    Dialog(QWidget *parent = 0);

private slots:
    void buttonsOrientationChanged(int index);
    void rotateWidgets();
    void help();

private:
    void createRotatableGroupBox();
    void createOptionsGroupBox();
    void createButtonBox();

    QGroupBox *rotatableGroupBox;
    QQueue<QWidget *> rotatableWidgets;

    QGroupBox *optionsGroupBox;
    QLabel *buttonsOrientationLabel;
    QComboBox *buttonsOrientationComboBox;

    QDialogButtonBox *buttonBox;
    QPushButton *closeButton;
    QPushButton *helpButton;
    QPushButton *rotateWidgetsButton;

    QGridLayout *mainLayout;
    QGridLayout *rotatableLayout;
    QGridLayout *optionsLayout;
};

#endif // DIALOG_H