source: trunk/src/plugins/accessible/widgets/rangecontrols.h@ 104

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#ifndef RANGECONTROLS_H
#define RANGECONTROLS_H

#include <QtGui/qaccessiblewidget.h>
#include <QtGui/qaccessible2.h>

QT_BEGIN_NAMESPACE

#ifndef QT_NO_ACCESSIBILITY

class QAbstractSpinBox;
class QAbstractSlider;
class QScrollBar;
class QSlider;
class QSpinBox;
class QDoubleSpinBox;
class QDial;

#ifndef QT_NO_SPINBOX
class QAccessibleAbstractSpinBox: public QAccessibleWidgetEx, public QAccessibleValueInterface
{
public:
    explicit QAccessibleAbstractSpinBox(QWidget *w);

    enum SpinBoxElements {
        SpinBoxSelf        = 0,
        Editor,
        ValueUp,
        ValueDown
    };

    int childCount() const;
    QRect rect(int child) const;

    int navigate(RelationFlag rel, int entry, QAccessibleInterface **target) const;

    QString text(Text t, int child) const;
    Role role(int child) const;

    bool doAction(int action, int child, const QVariantList &params);

    QVariant invokeMethodEx(Method method, int child, const QVariantList &params);

    // QAccessibleValueInterface
    QVariant currentValue();
    void setCurrentValue(const QVariant &value);
    QVariant maximumValue();
    QVariant minimumValue();

protected:
    QAbstractSpinBox *abstractSpinBox() const;
};

class QAccessibleSpinBox : public QAccessibleAbstractSpinBox
{
public:
    explicit QAccessibleSpinBox(QWidget *w);

    State state(int child) const;

    bool doAction(int action, int child, const QVariantList &params);

protected:
    QSpinBox *spinBox() const;
};

class QAccessibleDoubleSpinBox : public QAccessibleWidgetEx
{
public:
    explicit QAccessibleDoubleSpinBox(QWidget *widget);

    enum DoubleSpinBoxElements {
        SpinBoxSelf = 0,
        Editor,
        ValueUp,
        ValueDown
    };

    int childCount() const;
    QRect rect(int child) const;
    int navigate(RelationFlag rel, int entry, QAccessibleInterface **target) const;
    QVariant invokeMethodEx(QAccessible::Method method, int child, const QVariantList &params);
    QString text(Text t, int child) const;
    Role role(int child) const;
    State state(int child) const;

protected:
    QDoubleSpinBox *doubleSpinBox() const;
};
#endif // QT_NO_SPINBOX

class QAccessibleAbstractSlider: public QAccessibleWidgetEx, public QAccessibleValueInterface
{
public: