qstyleoption.h

qt-x11-opensource-src-4.1.4.tar.gz源码

protected:
    QStyleOptionMenuItem(int version);
};

class Q_GUI_EXPORT QStyleOptionQ3ListViewItem : public QStyleOption
{
public:
    enum { Type = SO_Q3ListViewItem };
    enum { Version = 1 };

    enum Q3ListViewItemFeature { None = 0x00, Expandable = 0x01, MultiLine = 0x02, Visible = 0x04,
                                 ParentControl = 0x08 };
    Q_DECLARE_FLAGS(Q3ListViewItemFeatures, Q3ListViewItemFeature)

    Q3ListViewItemFeatures features;
    int height;
    int totalHeight;
    int itemY;
    int childCount;

    QStyleOptionQ3ListViewItem();
    QStyleOptionQ3ListViewItem(const QStyleOptionQ3ListViewItem &other) : QStyleOption(Version, Type) { *this = other; }

protected:
    QStyleOptionQ3ListViewItem(int version);
};

Q_DECLARE_OPERATORS_FOR_FLAGS(QStyleOptionQ3ListViewItem::Q3ListViewItemFeatures)

class Q_GUI_EXPORT QStyleOptionQ3DockWindow : public QStyleOption
{
public:
    enum { Type = SO_Q3DockWindow };
    enum { Version = 1 };

    bool docked;
    bool closeEnabled;

    QStyleOptionQ3DockWindow();
    QStyleOptionQ3DockWindow(const QStyleOptionQ3DockWindow &other) : QStyleOption(Version, Type) { *this = other; }

protected:
    QStyleOptionQ3DockWindow(int version);
};

class Q_GUI_EXPORT QStyleOptionDockWidget : public QStyleOption
{
public:
    enum { Type = SO_DockWidget };
    enum { Version = 1 };

    QString title;
    bool closable;
    bool movable;
    bool floatable;

    QStyleOptionDockWidget();
    QStyleOptionDockWidget(const QStyleOptionDockWidget &other) : QStyleOption(Version, Type) { *this = other; }

protected:
    QStyleOptionDockWidget(int version);
};

class Q_GUI_EXPORT QStyleOptionViewItem : public QStyleOption
{
public:
    enum { Type = SO_ViewItem };
    enum { Version = 1 };

    enum Position { Left, Right, Top, Bottom };

    Qt::Alignment displayAlignment;
    Qt::Alignment decorationAlignment;
    Qt::TextElideMode textElideMode;
    Position decorationPosition;
    QSize decorationSize;
    QFont font;
    bool showDecorationSelected;

    QStyleOptionViewItem();
    QStyleOptionViewItem(const QStyleOptionViewItem &other) : QStyleOption(Version, Type) { *this = other; }

protected:
    QStyleOptionViewItem(int version);
};

class Q_GUI_EXPORT QStyleOptionToolBox : public QStyleOption
{
public:
    enum { Type = SO_ToolBox };
    enum { Version = 1 };

    QString text;
    QIcon icon;

    QStyleOptionToolBox();
    QStyleOptionToolBox(const QStyleOptionToolBox &other) : QStyleOption(Version, Type) { *this = other; }

protected:
    QStyleOptionToolBox(int version);
};

#ifndef QT_NO_RUBBERBAND
class Q_GUI_EXPORT QStyleOptionRubberBand : public QStyleOption
{
public:
    enum { Type = SO_RubberBand };
    enum { Version = 1 };

    QRubberBand::Shape shape;
    bool opaque;

    QStyleOptionRubberBand();
    QStyleOptionRubberBand(const QStyleOptionRubberBand &other) : QStyleOption(Version, Type) { *this = other; }

protected:
    QStyleOptionRubberBand(int version);
};
#endif // QT_NO_RUBBERBAND

// -------------------------- Complex style options -------------------------------
class Q_GUI_EXPORT QStyleOptionComplex : public QStyleOption
{
public:
    enum { Type = SO_Complex };
    enum { Version = 1 };

    QStyle::SubControls subControls;
    QStyle::SubControls activeSubControls;

    QStyleOptionComplex(int version = QStyleOptionComplex::Version, int type = SO_Complex);
    QStyleOptionComplex(const QStyleOptionComplex &other) : QStyleOption(Version, Type) { *this = other; }
};

#ifndef QT_NO_SLIDER
class Q_GUI_EXPORT QStyleOptionSlider : public QStyleOptionComplex
{
public:
    enum { Type = SO_Slider };
    enum { Version = 1 };

    Qt::Orientation orientation;
    int minimum;
    int maximum;
    QSlider::TickPosition tickPosition;
    int tickInterval;
    bool upsideDown;
    int sliderPosition;
    int sliderValue;
    int singleStep;
    int pageStep;
    qreal notchTarget;
    bool dialWrapping;

    QStyleOptionSlider();
    QStyleOptionSlider(const QStyleOptionSlider &other) : QStyleOptionComplex(Version, Type) { *this = other; }

protected:
    QStyleOptionSlider(int version);
};
#endif // QT_NO_SLIDER

#ifndef QT_NO_SPINBOX
class Q_GUI_EXPORT QStyleOptionSpinBox : public QStyleOptionComplex
{
public:
    enum { Type = SO_SpinBox };
    enum { Version = 1 };

    QAbstractSpinBox::ButtonSymbols buttonSymbols;
    QAbstractSpinBox::StepEnabled stepEnabled;
    bool frame;

    QStyleOptionSpinBox();
    QStyleOptionSpinBox(const QStyleOptionSpinBox &other) : QStyleOptionComplex(Version, Type) { *this = other; }

protected:
    QStyleOptionSpinBox(int version);
};
#endif // QT_NO_SPINBOX

class Q_GUI_EXPORT QStyleOptionQ3ListView : public QStyleOptionComplex
{
public:
    enum { Type = SO_Q3ListView };
    enum { Version = 1 };

    QList<QStyleOptionQ3ListViewItem> items;
    QPalette viewportPalette;
    QPalette::ColorRole viewportBGRole;
    int sortColumn;
    int itemMargin;
    int treeStepSize;
    bool rootIsDecorated;

    QStyleOptionQ3ListView();
    QStyleOptionQ3ListView(const QStyleOptionQ3ListView &other) : QStyleOptionComplex(Version, Type) { *this = other; }

protected:
    QStyleOptionQ3ListView(int version);
};

class Q_GUI_EXPORT QStyleOptionToolButton : public QStyleOptionComplex
{
public:
    enum { Type = SO_ToolButton };
    enum { Version = 1 };

    enum ToolButtonFeature { None = 0x00, Arrow = 0x01, Menu = 0x04, PopupDelay = 0x08 };
    Q_DECLARE_FLAGS(ToolButtonFeatures, ToolButtonFeature)

    ToolButtonFeatures features;
    QIcon icon;
    QSize iconSize;
    QString text;
    Qt::ArrowType arrowType;
    Qt::ToolButtonStyle toolButtonStyle;
    QPoint pos;
    QFont font;

    QStyleOptionToolButton();
    QStyleOptionToolButton(const QStyleOptionToolButton &other) : QStyleOptionComplex(Version, Type) { *this = other; }

protected:
    QStyleOptionToolButton(int version);
};

Q_DECLARE_OPERATORS_FOR_FLAGS(QStyleOptionToolButton::ToolButtonFeatures)

class Q_GUI_EXPORT QStyleOptionComboBox : public QStyleOptionComplex
{
public:
    enum { Type = SO_ComboBox };
    enum { Version = 1 };

    bool editable;
    QRect popupRect;
    bool frame;
    QString currentText;
    QIcon currentIcon;
    QSize iconSize;

    QStyleOptionComboBox();
    QStyleOptionComboBox(const QStyleOptionComboBox &other) : QStyleOptionComplex(Version, Type) { *this = other; }

protected:
    QStyleOptionComboBox(int version);
};

class Q_GUI_EXPORT QStyleOptionTitleBar : public QStyleOptionComplex
{
public:
    enum { Type = SO_TitleBar };
    enum { Version = 1 };

    QString text;
    QIcon icon;
    int titleBarState;
    Qt::WFlags titleBarFlags;

    QStyleOptionTitleBar();
    QStyleOptionTitleBar(const QStyleOptionTitleBar &other) : QStyleOptionComplex(Version, Type) { *this = other; }

protected:
    QStyleOptionTitleBar(int version);
};

class Q_GUI_EXPORT QStyleOptionGroupBox : public QStyleOptionComplex
{
public:
    enum { Type = SO_GroupBox };
    enum { Version = 1 };

    QStyleOptionFrameV2::FrameFeatures features;
    QString text;
    Qt::Alignment textAlignment;
    QColor textColor;
    int lineWidth;
    int midLineWidth;

    QStyleOptionGroupBox();
    QStyleOptionGroupBox(const QStyleOptionGroupBox &other) : QStyleOptionComplex(Version, Type) { *this = other; }
protected:
    QStyleOptionGroupBox(int version);
};

template <typename T>
T qstyleoption_cast(const QStyleOption *opt)
{
    if (opt && opt->version >= static_cast<T>(0)->Version && (opt->type == static_cast<T>(0)->Type
        || int(static_cast<T>(0)->Type) == QStyleOption::SO_Default
        || (int(static_cast<T>(0)->Type) == QStyleOption::SO_Complex
            && opt->type > QStyleOption::SO_Complex)))
        return static_cast<T>(opt);
    return 0;
}

template <typename T>
T qstyleoption_cast(QStyleOption *opt)
{
    if (opt && opt->version >= static_cast<T>(0)->Version && (opt->type == static_cast<T>(0)->Type
        || int(static_cast<T>(0)->Type) == QStyleOption::SO_Default
        || (int(static_cast<T>(0)->Type) == QStyleOption::SO_Complex
            && opt->type > QStyleOption::SO_Complex)))
        return static_cast<T>(opt);
    return 0;
}

// -------------------------- QStyleHintReturn -------------------------------
class Q_GUI_EXPORT QStyleHintReturn {
public:
    enum HintReturnType {
        SH_Default=0xf000, SH_Mask
    };

    enum { Type = SH_Default };
    enum { Version = 1 };

    QStyleHintReturn(int version = QStyleOption::Version, int type = SH_Default);
    ~QStyleHintReturn();

    int version;
    int type;
};

class Q_GUI_EXPORT QStyleHintReturnMask : public QStyleHintReturn {
public:
    enum { Type = SH_Mask };
    enum { Version = 1 };

    QStyleHintReturnMask();

    QRegion region;
};

template <typename T>
T qstyleoption_cast(const QStyleHintReturn *hint)
{
    if (hint && hint->version <= static_cast<T>(0)->Version &&
        (hint->type == static_cast<T>(0)->Type || int(static_cast<T>(0)->Type) == QStyleHintReturn::SH_Default))
        return static_cast<T>(hint);
    return 0;
}

template <typename T>
T qstyleoption_cast(QStyleHintReturn *hint)
{
    if (hint && hint->version <= static_cast<T>(0)->Version &&
        (hint->type == static_cast<T>(0)->Type || int(static_cast<T>(0)->Type) == QStyleHintReturn::SH_Default))
        return static_cast<T>(hint);
    return 0;
}

#if !defined(QT_NO_DEBUG_STREAM) && !defined(QT_NO_DEBUG)
Q_GUI_EXPORT QDebug operator<<(QDebug debug, const QStyleOption::OptionType &optionType);
Q_GUI_EXPORT QDebug operator<<(QDebug debug, const QStyleOption &option);
#endif

QT_END_HEADER

#endif // QSTYLEOPTION_H