/**************************************************************************** ** ** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the plugins of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Digia. For licensing terms and ** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Digia gives you certain additional ** rights. These rights are described in the Digia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef RANGECONTROLS_H #define RANGECONTROLS_H #include 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 QAccessibleWidget, public QAccessibleValueInterface // TODO, public QAccessibleActionInterface { public: explicit QAccessibleAbstractSpinBox(QWidget *w); QString text(QAccessible::Text t) const Q_DECL_OVERRIDE; void *interface_cast(QAccessible::InterfaceType t) Q_DECL_OVERRIDE; // QAccessibleValueInterface QVariant currentValue() const Q_DECL_OVERRIDE; void setCurrentValue(const QVariant &value) Q_DECL_OVERRIDE; QVariant maximumValue() const Q_DECL_OVERRIDE; QVariant minimumValue() const Q_DECL_OVERRIDE; QVariant minimumStepSize() const Q_DECL_OVERRIDE; // FIXME Action interface protected: QAbstractSpinBox *abstractSpinBox() const; }; class QAccessibleSpinBox : public QAccessibleAbstractSpinBox { public: explicit QAccessibleSpinBox(QWidget *w); protected: QSpinBox *spinBox() const; }; class QAccessibleDoubleSpinBox : public QAccessibleAbstractSpinBox { public: explicit QAccessibleDoubleSpinBox(QWidget *widget); QString text(QAccessible::Text t) const Q_DECL_OVERRIDE; protected: QDoubleSpinBox *doubleSpinBox() const; }; #endif // QT_NO_SPINBOX class QAccessibleAbstractSlider: public QAccessibleWidget, public QAccessibleValueInterface { public: explicit QAccessibleAbstractSlider(QWidget *w, QAccessible::Role r = QAccessible::Slider); void *interface_cast(QAccessible::InterfaceType t) Q_DECL_OVERRIDE; // QAccessibleValueInterface QVariant currentValue() const Q_DECL_OVERRIDE; void setCurrentValue(const QVariant &value) Q_DECL_OVERRIDE; QVariant maximumValue() const Q_DECL_OVERRIDE; QVariant minimumValue() const Q_DECL_OVERRIDE; QVariant minimumStepSize() const Q_DECL_OVERRIDE; protected: QAbstractSlider *abstractSlider() const; }; #ifndef QT_NO_SCROLLBAR class QAccessibleScrollBar : public QAccessibleAbstractSlider { public: explicit QAccessibleScrollBar(QWidget *w); QString text(QAccessible::Text t) const Q_DECL_OVERRIDE; protected: QScrollBar *scrollBar() const; }; #endif // QT_NO_SCROLLBAR #ifndef QT_NO_SLIDER class QAccessibleSlider : public QAccessibleAbstractSlider { public: explicit QAccessibleSlider(QWidget *w); QString text(QAccessible::Text t) const Q_DECL_OVERRIDE; protected: QSlider *slider() const; }; #endif // QT_NO_SLIDER #ifndef QT_NO_DIAL class QAccessibleDial : public QAccessibleAbstractSlider { public: explicit QAccessibleDial(QWidget *w); QString text(QAccessible::Text textType) const Q_DECL_OVERRIDE; protected: QDial *dial() const; }; #endif // QT_NO_DIAL #endif // QT_NO_ACCESSIBILITY QT_END_NAMESPACE #endif // RANGECONTROLS_H