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    41 

    42 #ifndef DIALOG_H

    43 #define DIALOG_H

    44 

    45 #include <QDialog>

    46 #include <QQueue>

    47 

    48 QT_BEGIN_NAMESPACE

    49 class QComboBox;

    50 class QDialogButtonBox;

    51 class QGridLayout;

    52 class QGroupBox;

    53 class QLabel;

    54 class QPushButton;

    55 QT_END_NAMESPACE

    56 

    57 class Dialog : public QDialog

    58 {

    59     Q_OBJECT

    60 

    61 public:

    62     Dialog(QWidget *parent = 0);

    63 

    64 private slots:

    65     void buttonsOrientationChanged(int index);

    66     void rotateWidgets();

    67     void help();

    68 

    69 private:

    70     void createRotableGroupBox();

    71     void createOptionsGroupBox();

    72     void createButtonBox();

    73 

    74     QGroupBox *rotableGroupBox;

    75     QQueue<QWidget *> rotableWidgets;

    76 

    77     QGroupBox *optionsGroupBox;

    78     QLabel *buttonsOrientationLabel;

    79     QComboBox *buttonsOrientationComboBox;

    80 

    81     QDialogButtonBox *buttonBox;

    82     QPushButton *closeButton;

    83     QPushButton *helpButton;

    84     QPushButton *rotateWidgetsButton;

    85 

    86     QGridLayout *mainLayout;

    87     QGridLayout *rotableLayout;

    88     QGridLayout *optionsLayout;

    89 };

    90 

    91 #endif