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    41 

    42 #ifndef WIDGETGALLERY_H

    43 #define WIDGETGALLERY_H

    44 

    45 #include <QDialog>

    46 

    47 QT_BEGIN_NAMESPACE

    48 class QCheckBox;

    49 class QComboBox;

    50 class QDateTimeEdit;

    51 class QDial;

    52 class QGroupBox;

    53 class QLabel;

    54 class QLineEdit;

    55 class QProgressBar;

    56 class QPushButton;

    57 class QRadioButton;

    58 class QScrollBar;

    59 class QSlider;

    60 class QSpinBox;

    61 class QTabWidget;

    62 class QTableWidget;

    63 class QTextEdit;

    64 QT_END_NAMESPACE

    65 

    66 //! [0]

    67 class WidgetGallery : public QDialog

    68 {

    69     Q_OBJECT

    70 

    71 public:

    72     WidgetGallery(QWidget *parent = 0);

    73 

    74 private slots:

    75     void changeStyle(const QString &styleName);

    76     void changePalette();

    77     void advanceProgressBar();

    78 

    79 private:

    80     void createTopLeftGroupBox();

    81     void createTopRightGroupBox();

    82     void createBottomLeftTabWidget();

    83     void createBottomRightGroupBox();

    84     void createProgressBar();

    85 

    86     QPalette originalPalette;

    87  

    88     QLabel *styleLabel;

    89     QComboBox *styleComboBox;

    90     QCheckBox *useStylePaletteCheckBox;

    91     QCheckBox *disableWidgetsCheckBox;

    92 //! [0]

    93 

    94     QGroupBox *topLeftGroupBox;

    95     QRadioButton *radioButton1;

    96     QRadioButton *radioButton2;

    97     QRadioButton *radioButton3;

    98     QCheckBox *checkBox;

    99 

   100     QGroupBox *topRightGroupBox;

   101     QPushButton *defaultPushButton;

   102     QPushButton *togglePushButton;

   103     QPushButton *flatPushButton;

   104 

   105     QTabWidget *bottomLeftTabWidget;

   106     QTableWidget *tableWidget;

   107     QTextEdit *textEdit;

   108 

   109     QGroupBox *bottomRightGroupBox;

   110     QLineEdit *lineEdit;

   111     QSpinBox *spinBox;

   112     QDateTimeEdit *dateTimeEdit;

   113     QSlider *slider;

   114     QScrollBar *scrollBar;

   115     QDial *dial;

   116 

   117     QProgressBar *progressBar;

   118 //! [1]

   119 };

   120 //! [1]

   121 

   122 #endif