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**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
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** accordance with the commercial license agreement provided with the
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** following information to ensure the GNU Lesser General Public License
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****************************************************************************/
#ifndef SIMPLEWIDGETS_H
#define SIMPLEWIDGETS_H
#include <QtCore/qcoreapplication.h>
#include <QtWidgets/qaccessiblewidget.h>
QT_BEGIN_NAMESPACE
#ifndef QT_NO_ACCESSIBILITY
class QAbstractButton;
class QLineEdit;
class QToolButton;
class QGroupBox;
class QProgressBar;
class QAccessibleButton : public QAccessibleWidget
{
Q_DECLARE_TR_FUNCTIONS(QAccessibleButton)
public:
QAccessibleButton(QWidget *w);
QString text(QAccessible::Text t) const Q_DECL_OVERRIDE;
QAccessible::State state() const Q_DECL_OVERRIDE;
QRect rect() const Q_DECL_OVERRIDE;
QAccessible::Role role() const Q_DECL_OVERRIDE;
QStringList actionNames() const Q_DECL_OVERRIDE;
void doAction(const QString &actionName) Q_DECL_OVERRIDE;
QStringList keyBindingsForAction(const QString &actionName) const Q_DECL_OVERRIDE;
protected:
QAbstractButton *button() const;
};
#ifndef QT_NO_TOOLBUTTON
class QAccessibleToolButton : public QAccessibleButton
{
public:
QAccessibleToolButton(QWidget *w);
QAccessible::State state() const Q_DECL_OVERRIDE;
QAccessible::Role role() const Q_DECL_OVERRIDE;
int childCount() const Q_DECL_OVERRIDE;
QAccessibleInterface *child(int index) const Q_DECL_OVERRIDE;
// QAccessibleActionInterface
QStringList actionNames() const Q_DECL_OVERRIDE;
void doAction(const QString &actionName) Q_DECL_OVERRIDE;
protected:
QToolButton *toolButton() const;
bool isSplitButton() const;
};
#endif // QT_NO_TOOLBUTTON
class QAccessibleDisplay : public QAccessibleWidget, public QAccessibleImageInterface
{
public:
explicit QAccessibleDisplay(QWidget *w, QAccessible::Role role = QAccessible::StaticText);
QString text(QAccessible::Text t) const Q_DECL_OVERRIDE;
QAccessible::Role role() const Q_DECL_OVERRIDE;
QVector<QPair<QAccessibleInterface*, QAccessible::Relation> >relations(QAccessible::Relation match = QAccessible::AllRelations) const Q_DECL_OVERRIDE;
void *interface_cast(QAccessible::InterfaceType t) Q_DECL_OVERRIDE;
// QAccessibleImageInterface
QString imageDescription() const Q_DECL_OVERRIDE;
QSize imageSize() const Q_DECL_OVERRIDE;
QPoint imagePosition() const Q_DECL_OVERRIDE;
};
#ifndef QT_NO_GROUPBOX
class QAccessibleGroupBox : public QAccessibleWidget
{
public:
explicit QAccessibleGroupBox(QWidget *w);
QAccessible::State state() const Q_DECL_OVERRIDE;
QAccessible::Role role() const Q_DECL_OVERRIDE;
QString text(QAccessible::Text t) const Q_DECL_OVERRIDE;
QVector<QPair<QAccessibleInterface*, QAccessible::Relation> >relations(QAccessible::Relation match = QAccessible::AllRelations) const Q_DECL_OVERRIDE;
//QAccessibleActionInterface
QStringList actionNames() const Q_DECL_OVERRIDE;
void doAction(const QString &actionName) Q_DECL_OVERRIDE;
QStringList keyBindingsForAction(const QString &) const Q_DECL_OVERRIDE;
private:
QGroupBox *groupBox() const;
};
#endif
#ifndef QT_NO_LINEEDIT
class QAccessibleLineEdit : public QAccessibleWidget, public QAccessibleTextInterface, public QAccessibleEditableTextInterface
{
public:
explicit QAccessibleLineEdit(QWidget *o, const QString &name = QString());
QString text(QAccessible::Text t) const Q_DECL_OVERRIDE;
void setText(QAccessible::Text t, const QString &text) Q_DECL_OVERRIDE;
QAccessible::State state() const Q_DECL_OVERRIDE;
void *interface_cast(QAccessible::InterfaceType t) 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 *startOffset, int *endOffset) 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:
QLineEdit *lineEdit() const;
friend class QAccessibleAbstractSpinBox;
};
#endif // QT_NO_LINEEDIT
#ifndef QT_NO_PROGRESSBAR
class QAccessibleProgressBar : public QAccessibleDisplay, public QAccessibleValueInterface
{
public:
explicit QAccessibleProgressBar(QWidget *o);
void *interface_cast(QAccessible::InterfaceType t) Q_DECL_OVERRIDE;
// QAccessibleValueInterface
QVariant currentValue() const Q_DECL_OVERRIDE;
QVariant maximumValue() const Q_DECL_OVERRIDE;
QVariant minimumValue() const Q_DECL_OVERRIDE;
QVariant minimumStepSize() const Q_DECL_OVERRIDE;
void setCurrentValue(const QVariant &) Q_DECL_OVERRIDE {}
protected:
QProgressBar *progressBar() const;
};
#endif
class QWindowContainer;
class QAccessibleWindowContainer : public QAccessibleWidget
{
public:
QAccessibleWindowContainer(QWidget *w);
int childCount() const Q_DECL_OVERRIDE;
int indexOfChild(const QAccessibleInterface *child) const Q_DECL_OVERRIDE;
QAccessibleInterface *child(int i) const Q_DECL_OVERRIDE;
private:
QWindowContainer *container() const;
};
#endif // QT_NO_ACCESSIBILITY
QT_END_NAMESPACE
#endif // SIMPLEWIDGETS_H