| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the plugins of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL21$ |
| ** 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 The Qt Company. For licensing terms |
| ** and conditions see http://www.qt.io/terms-conditions. For further |
| ** information use the contact form at http://www.qt.io/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 or version 3 as published by the Free |
| ** Software Foundation and appearing in the file LICENSE.LGPLv21 and |
| ** LICENSE.LGPLv3 included in the packaging of this file. Please review the |
| ** following information to ensure the GNU Lesser General Public License |
| ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and |
| ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
| ** |
| ** As a special exception, The Qt Company gives you certain additional |
| ** rights. These rights are described in The Qt Company LGPL Exception |
| ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef RANGECONTROLS_H |
| #define RANGECONTROLS_H |
| |
| #include <QtWidgets/qaccessiblewidget.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| #ifndef QT_NO_ACCESSIBILITY |
| |
| class QAbstractSpinBox; |
| class QAbstractSlider; |
| class QScrollBar; |
| class QSlider; |
| class QSpinBox; |
| class QDoubleSpinBox; |
| class QDial; |
| class QAccessibleLineEdit; |
| |
| #ifndef QT_NO_SPINBOX |
| class QAccessibleAbstractSpinBox: |
| public QAccessibleWidget, |
| public QAccessibleValueInterface, |
| public QAccessibleTextInterface, |
| public QAccessibleEditableTextInterface |
| { |
| public: |
| explicit QAccessibleAbstractSpinBox(QWidget *w); |
| virtual ~QAccessibleAbstractSpinBox(); |
| |
| 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; |
| |
| // QAccessibleTextInterface |
| void addSelection(int startOffset, int endOffset) Q_DECL_OVERRIDE; |
| QString attributes(int offset, int *startOffset, int *endOffset) const Q_DECL_OVERRIDE; |
| int cursorPosition() const Q_DECL_OVERRIDE; |
| QRect characterRect(int offset) const Q_DECL_OVERRIDE; |
| int selectionCount() const Q_DECL_OVERRIDE; |
| int offsetAtPoint(const QPoint &point) const Q_DECL_OVERRIDE; |
| void selection(int selectionIndex, int *startOffset, int *endOffset) const Q_DECL_OVERRIDE; |
| QString text(int startOffset, int endOffset) const Q_DECL_OVERRIDE; |
| QString textBeforeOffset (int offset, QAccessible::TextBoundaryType boundaryType, |
| int *endOffset, int *startOffset) const Q_DECL_OVERRIDE; |
| QString textAfterOffset(int offset, QAccessible::TextBoundaryType boundaryType, |
| int *startOffset, int *endOffset) const Q_DECL_OVERRIDE; |
| QString textAtOffset(int offset, QAccessible::TextBoundaryType boundaryType, |
| int *startOffset, int *endOffset) const Q_DECL_OVERRIDE; |
| void removeSelection(int selectionIndex) Q_DECL_OVERRIDE; |
| void setCursorPosition(int position) Q_DECL_OVERRIDE; |
| void setSelection(int selectionIndex, int startOffset, int endOffset) Q_DECL_OVERRIDE; |
| int characterCount() const Q_DECL_OVERRIDE; |
| void scrollToSubstring(int startIndex, int endIndex) Q_DECL_OVERRIDE; |
| |
| // QAccessibleEditableTextInterface |
| void deleteText(int startOffset, int endOffset) Q_DECL_OVERRIDE; |
| void insertText(int offset, const QString &text) Q_DECL_OVERRIDE; |
| void replaceText(int startOffset, int endOffset, const QString &text) Q_DECL_OVERRIDE; |
| |
| protected: |
| QAbstractSpinBox *abstractSpinBox() const; |
| QAccessibleInterface *lineEditIface() const; |
| private: |
| mutable QAccessibleLineEdit *lineEdit; |
| }; |
| |
| 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; |
| |
| using QAccessibleAbstractSpinBox::text; |
| 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 |