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Diffstat (limited to 'src/plugins/accessible/widgets/simplewidgets.cpp')
| -rw-r--r-- | src/plugins/accessible/widgets/simplewidgets.cpp | 888 |
1 files changed, 0 insertions, 888 deletions
diff --git a/src/plugins/accessible/widgets/simplewidgets.cpp b/src/plugins/accessible/widgets/simplewidgets.cpp deleted file mode 100644 index 646eeb06a1..0000000000 --- a/src/plugins/accessible/widgets/simplewidgets.cpp +++ /dev/null @@ -1,888 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 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. -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "simplewidgets.h" - -#include <qabstractbutton.h> -#include <qcheckbox.h> -#include <qpushbutton.h> -#include <qprogressbar.h> -#include <qstatusbar.h> -#include <qradiobutton.h> -#include <qtoolbutton.h> -#include <qmenu.h> -#include <qlabel.h> -#include <qgroupbox.h> -#include <qlcdnumber.h> -#include <qlineedit.h> -#include <private/qlineedit_p.h> -#include <qstyle.h> -#include <qstyleoption.h> -#include <qtextdocument.h> -#include <qwindow.h> -#include <private/qwindowcontainer_p.h> -#include <QtCore/qvarlengtharray.h> - -#ifdef Q_OS_MAC -#include <qfocusframe.h> -#endif - -QT_BEGIN_NAMESPACE - -#ifndef QT_NO_ACCESSIBILITY - -extern QList<QWidget*> childWidgets(const QWidget *widget, bool includeTopLevel = false); - -QString Q_GUI_EXPORT qt_accStripAmp(const QString &text); -QString Q_GUI_EXPORT qt_accHotKey(const QString &text); - -/*! - \class QAccessibleButton - \brief The QAccessibleButton class implements the QAccessibleInterface for button type widgets. - \internal - - \ingroup accessibility -*/ - -/*! - Creates a QAccessibleButton object for \a w. - \a role is propagated to the QAccessibleWidget constructor. -*/ -QAccessibleButton::QAccessibleButton(QWidget *w, QAccessible::Role role) -: QAccessibleWidget(w, role) -{ - Q_ASSERT(button()); - if (button()->isCheckable()) - addControllingSignal(QLatin1String("toggled(bool)")); - else - addControllingSignal(QLatin1String("clicked()")); -} - -/*! Returns the button. */ -QAbstractButton *QAccessibleButton::button() const -{ - return qobject_cast<QAbstractButton*>(object()); -} - -/*! \reimp */ -QString QAccessibleButton::text(QAccessible::Text t) const -{ - QString str; - switch (t) { - case QAccessible::Accelerator: - { -#ifndef QT_NO_SHORTCUT - QPushButton *pb = qobject_cast<QPushButton*>(object()); - if (pb && pb->isDefault()) - str = QKeySequence(Qt::Key_Enter).toString(QKeySequence::NativeText); -#endif - if (str.isEmpty()) - str = qt_accHotKey(button()->text()); - } - break; - case QAccessible::Name: - str = widget()->accessibleName(); - if (str.isEmpty()) - str = button()->text(); - break; - default: - break; - } - if (str.isEmpty()) - str = QAccessibleWidget::text(t); - return qt_accStripAmp(str); -} - -QAccessible::State QAccessibleButton::state() const -{ - QAccessible::State state = QAccessibleWidget::state(); - - QAbstractButton *b = button(); - QCheckBox *cb = qobject_cast<QCheckBox *>(b); - if (b->isCheckable()) - state.checkable = true; - if (b->isChecked()) - state.checked = true; - else if (cb && cb->checkState() == Qt::PartiallyChecked) - state.checkStateMixed = true; - if (b->isDown()) - state.pressed = true; - QPushButton *pb = qobject_cast<QPushButton*>(b); - if (pb) { - if (pb->isDefault()) - state.defaultButton = true; -#ifndef QT_NO_MENU - if (pb->menu()) - state.hasPopup = true; -#endif - } - - return state; -} - -QStringList QAccessibleButton::actionNames() const -{ - QStringList names; - if (widget()->isEnabled()) { - switch (role()) { - case QAccessible::ButtonMenu: - names << showMenuAction(); - break; - case QAccessible::RadioButton: - names << toggleAction(); - break; - default: - if (button()->isCheckable()) { - names << toggleAction(); - } else { - names << pressAction(); - } - break; - } - } - names << QAccessibleWidget::actionNames(); - return names; -} - -void QAccessibleButton::doAction(const QString &actionName) -{ - if (!widget()->isEnabled()) - return; - if (actionName == pressAction() || - actionName == showMenuAction()) { -#ifndef QT_NO_MENU - QPushButton *pb = qobject_cast<QPushButton*>(object()); - if (pb && pb->menu()) - pb->showMenu(); - else -#endif - button()->animateClick(); - } else if (actionName == toggleAction()) { - button()->toggle(); - } else { - QAccessibleWidget::doAction(actionName); - } -} - -QStringList QAccessibleButton::keyBindingsForAction(const QString &actionName) const -{ - if (actionName == pressAction()) { -#ifndef QT_NO_SHORTCUT - return QStringList() << button()->shortcut().toString(); -#endif - } - return QStringList(); -} - - -#ifndef QT_NO_TOOLBUTTON -/*! - \class QAccessibleToolButton - \brief The QAccessibleToolButton class implements the QAccessibleInterface for tool buttons. - \internal - - \ingroup accessibility -*/ - -/*! - Creates a QAccessibleToolButton object for \a w. - \a role is propagated to the QAccessibleWidget constructor. -*/ -QAccessibleToolButton::QAccessibleToolButton(QWidget *w, QAccessible::Role role) -: QAccessibleButton(w, role) -{ - Q_ASSERT(toolButton()); -} - -/*! Returns the button. */ -QToolButton *QAccessibleToolButton::toolButton() const -{ - return qobject_cast<QToolButton*>(object()); -} - -/*! - Returns \c true if this tool button is a split button. -*/ -bool QAccessibleToolButton::isSplitButton() const -{ -#ifndef QT_NO_MENU - return toolButton()->menu() && toolButton()->popupMode() == QToolButton::MenuButtonPopup; -#else - return false; -#endif -} - -QAccessible::State QAccessibleToolButton::state() const -{ - QAccessible::State st = QAccessibleButton::state(); - if (toolButton()->autoRaise()) - st.hotTracked = true; -#ifndef QT_NO_MENU - if (toolButton()->menu()) - st.hasPopup = true; -#endif - return st; -} - -int QAccessibleToolButton::childCount() const -{ - return isSplitButton() ? 1 : 0; -} - -QAccessibleInterface *QAccessibleToolButton::child(int index) const -{ -#ifndef QT_NO_MENU - if (index == 0 && toolButton()->menu()) - { - return QAccessible::queryAccessibleInterface(toolButton()->menu()); - } -#endif - return 0; -} - -/*! - \internal - - Returns the button's text label, depending on the text \a t, and - the \a child. -*/ -QString QAccessibleToolButton::text(QAccessible::Text t) const -{ - QString str; - switch (t) { - case QAccessible::Name: - str = toolButton()->accessibleName(); - if (str.isEmpty()) - str = toolButton()->text(); - break; - default: - break; - } - if (str.isEmpty()) - str = QAccessibleButton::text(t); - return qt_accStripAmp(str); -} - -/* - The three different tool button types can have the following actions: -| DelayedPopup | ShowMenuAction + (PressedAction || CheckedAction) | -| MenuButtonPopup | ShowMenuAction + (PressedAction || CheckedAction) | -| InstantPopup | ShowMenuAction | -*/ -QStringList QAccessibleToolButton::actionNames() const -{ - QStringList names; - if (widget()->isEnabled()) { - if (toolButton()->menu()) - names << showMenuAction(); - if (toolButton()->popupMode() != QToolButton::InstantPopup) - names << QAccessibleButton::actionNames(); - } - return names; -} - -void QAccessibleToolButton::doAction(const QString &actionName) -{ - if (!widget()->isEnabled()) - return; - - if (actionName == pressAction()) { - button()->click(); - } else if (actionName == showMenuAction()) { - if (toolButton()->popupMode() != QToolButton::InstantPopup) { - toolButton()->setDown(true); -#ifndef QT_NO_MENU - toolButton()->showMenu(); -#endif - } - } else { - QAccessibleButton::doAction(actionName); - } - -} - -#endif // QT_NO_TOOLBUTTON - -/*! - \class QAccessibleDisplay - \brief The QAccessibleDisplay class implements the QAccessibleInterface for widgets that display information. - \internal - - \ingroup accessibility -*/ - -/*! - Constructs a QAccessibleDisplay object for \a w. - \a role is propagated to the QAccessibleWidget constructor. -*/ -QAccessibleDisplay::QAccessibleDisplay(QWidget *w, QAccessible::Role role) -: QAccessibleWidget(w, role) -{ -} - -QAccessible::Role QAccessibleDisplay::role() const -{ - QLabel *l = qobject_cast<QLabel*>(object()); - if (l) { - if (l->pixmap()) - return QAccessible::Graphic; -#ifndef QT_NO_PICTURE - if (l->picture()) - return QAccessible::Graphic; -#endif -#ifndef QT_NO_MOVIE - if (l->movie()) - return QAccessible::Animation; -#endif -#ifndef QT_NO_PROGRESSBAR - } else if (qobject_cast<QProgressBar*>(object())) { - return QAccessible::ProgressBar; -#endif - } else if (qobject_cast<QStatusBar*>(object())) { - return QAccessible::StatusBar; - } - return QAccessibleWidget::role(); -} - -QString QAccessibleDisplay::text(QAccessible::Text t) const -{ - QString str; - switch (t) { - case QAccessible::Name: - str = widget()->accessibleName(); - if (str.isEmpty()) { - if (qobject_cast<QLabel*>(object())) { - QLabel *label = qobject_cast<QLabel*>(object()); - str = label->text(); - if (label->textFormat() == Qt::RichText - || (label->textFormat() == Qt::AutoText && Qt::mightBeRichText(str))) { - QTextDocument doc; - doc.setHtml(str); - str = doc.toPlainText(); - } -#ifndef QT_NO_LCDNUMBER - } else if (qobject_cast<QLCDNumber*>(object())) { - QLCDNumber *l = qobject_cast<QLCDNumber*>(object()); - if (l->digitCount()) - str = QString::number(l->value()); - else - str = QString::number(l->intValue()); -#endif - } else if (qobject_cast<QStatusBar*>(object())) { - return qobject_cast<QStatusBar*>(object())->currentMessage(); - } - } - break; - case QAccessible::Value: -#ifndef QT_NO_PROGRESSBAR - if (qobject_cast<QProgressBar*>(object())) - str = QString::number(qobject_cast<QProgressBar*>(object())->value()); -#endif - break; - default: - break; - } - if (str.isEmpty()) - str = QAccessibleWidget::text(t); - return qt_accStripAmp(str); -} - -/*! \reimp */ -QVector<QPair<QAccessibleInterface*, QAccessible::Relation> > -QAccessibleDisplay::relations(QAccessible::Relation match /* = QAccessible::AllRelations */) const -{ - QVector<QPair<QAccessibleInterface*, QAccessible::Relation> > rels = QAccessibleWidget::relations(match); - if (match & QAccessible::Labelled) { - QVarLengthArray<QObject *, 4> relatedObjects; - -#ifndef QT_NO_SHORTCUT - if (QLabel *label = qobject_cast<QLabel*>(object())) { - relatedObjects.append(label->buddy()); - } -#endif - for (int i = 0; i < relatedObjects.count(); ++i) { - const QAccessible::Relation rel = QAccessible::Labelled; - QAccessibleInterface *iface = QAccessible::queryAccessibleInterface(relatedObjects.at(i)); - if (iface) - rels.append(qMakePair(iface, rel)); - } - } - return rels; -} - -void *QAccessibleDisplay::interface_cast(QAccessible::InterfaceType t) -{ - if (t == QAccessible::ImageInterface) - return static_cast<QAccessibleImageInterface*>(this); - return QAccessibleWidget::interface_cast(t); -} - -/*! \internal */ -QString QAccessibleDisplay::imageDescription() const -{ -#ifndef QT_NO_TOOLTIP - return widget()->toolTip(); -#else - return QString::null; -#endif -} - -/*! \internal */ -QSize QAccessibleDisplay::imageSize() const -{ - QLabel *label = qobject_cast<QLabel *>(widget()); - if (!label) - return QSize(); - const QPixmap *pixmap = label->pixmap(); - if (!pixmap) - return QSize(); - return pixmap->size(); -} - -/*! \internal */ -QPoint QAccessibleDisplay::imagePosition() const -{ - QLabel *label = qobject_cast<QLabel *>(widget()); - if (!label) - return QPoint(); - const QPixmap *pixmap = label->pixmap(); - if (!pixmap) - return QPoint(); - - return QPoint(label->mapToGlobal(label->pos())); -} - -#ifndef QT_NO_GROUPBOX -QAccessibleGroupBox::QAccessibleGroupBox(QWidget *w) -: QAccessibleWidget(w) -{ -} - -QGroupBox* QAccessibleGroupBox::groupBox() const -{ - return static_cast<QGroupBox *>(widget()); -} - -QString QAccessibleGroupBox::text(QAccessible::Text t) const -{ - QString txt = QAccessibleWidget::text(t); - - if (txt.isEmpty()) { - switch (t) { - case QAccessible::Name: - txt = qt_accStripAmp(groupBox()->title()); - break; - case QAccessible::Description: - txt = qt_accStripAmp(groupBox()->toolTip()); - break; - default: - break; - } - } - - return txt; -} - -QAccessible::State QAccessibleGroupBox::state() const -{ - QAccessible::State st = QAccessibleWidget::state(); - st.checkable = groupBox()->isCheckable(); - st.checked = groupBox()->isChecked(); - return st; -} - -QAccessible::Role QAccessibleGroupBox::role() const -{ - return groupBox()->isCheckable() ? QAccessible::CheckBox : QAccessible::Grouping; -} - -QVector<QPair<QAccessibleInterface*, QAccessible::Relation> > -QAccessibleGroupBox::relations(QAccessible::Relation match /* = QAccessible::AllRelations */) const -{ - QVector<QPair<QAccessibleInterface*, QAccessible::Relation> > rels = QAccessibleWidget::relations(match); - - if ((match & QAccessible::Labelled) && (!groupBox()->title().isEmpty())) { - const QList<QWidget*> kids = childWidgets(widget()); - for (int i = 0; i < kids.count(); ++i) { - QAccessibleInterface *iface = QAccessible::queryAccessibleInterface(kids.at(i)); - if (iface) - rels.append(qMakePair(iface, QAccessible::Relation(QAccessible::Labelled))); - } - } - return rels; -} - -QStringList QAccessibleGroupBox::actionNames() const -{ - QStringList actions = QAccessibleWidget::actionNames(); - - if (groupBox()->isCheckable()) { - actions.prepend(QAccessibleActionInterface::toggleAction()); - } - return actions; -} - -void QAccessibleGroupBox::doAction(const QString &actionName) -{ - if (actionName == QAccessibleActionInterface::toggleAction()) - groupBox()->setChecked(!groupBox()->isChecked()); -} - -QStringList QAccessibleGroupBox::keyBindingsForAction(const QString &) const -{ - return QStringList(); -} - -#endif - -#ifndef QT_NO_LINEEDIT -/*! - \class QAccessibleLineEdit - \brief The QAccessibleLineEdit class implements the QAccessibleInterface for widgets with editable text - \internal - - \ingroup accessibility -*/ - -/*! - Constructs a QAccessibleLineEdit object for \a w. - \a name is propagated to the QAccessibleWidget constructor. -*/ -QAccessibleLineEdit::QAccessibleLineEdit(QWidget *w, const QString &name) -: QAccessibleWidget(w, QAccessible::EditableText, name) -{ - addControllingSignal(QLatin1String("textChanged(const QString&)")); - addControllingSignal(QLatin1String("returnPressed()")); -} - -/*! Returns the line edit. */ -QLineEdit *QAccessibleLineEdit::lineEdit() const -{ - return qobject_cast<QLineEdit*>(object()); -} - -QString QAccessibleLineEdit::text(QAccessible::Text t) const -{ - QString str; - switch (t) { - case QAccessible::Value: - if (lineEdit()->echoMode() == QLineEdit::Normal) - str = lineEdit()->text(); - break; - default: - break; - } - if (str.isEmpty()) - str = QAccessibleWidget::text(t); - return qt_accStripAmp(str); -} - -void QAccessibleLineEdit::setText(QAccessible::Text t, const QString &text) -{ - if (t != QAccessible::Value) { - QAccessibleWidget::setText(t, text); - return; - } - - QString newText = text; - if (lineEdit()->validator()) { - int pos = 0; - if (lineEdit()->validator()->validate(newText, pos) != QValidator::Acceptable) - return; - } - lineEdit()->setText(newText); -} - -QAccessible::State QAccessibleLineEdit::state() const -{ - QAccessible::State state = QAccessibleWidget::state(); - - QLineEdit *l = lineEdit(); - if (l->isReadOnly()) - state.readOnly = true; - else - state.editable = true; - - if (l->echoMode() != QLineEdit::Normal) - state.passwordEdit = true; - state.selectable = true; - if (l->hasSelectedText()) - state.selected = true; - - if (l->contextMenuPolicy() != Qt::NoContextMenu - && l->contextMenuPolicy() != Qt::PreventContextMenu) - state.hasPopup = true; - - return state; -} - -void *QAccessibleLineEdit::interface_cast(QAccessible::InterfaceType t) -{ - if (t == QAccessible::TextInterface) - return static_cast<QAccessibleTextInterface*>(this); - if (t == QAccessible::EditableTextInterface) - return static_cast<QAccessibleEditableTextInterface*>(this); - return QAccessibleWidget::interface_cast(t); -} - -void QAccessibleLineEdit::addSelection(int startOffset, int endOffset) -{ - setSelection(0, startOffset, endOffset); -} - -QString QAccessibleLineEdit::attributes(int offset, int *startOffset, int *endOffset) const -{ - // QLineEdit doesn't have text attributes - *startOffset = *endOffset = offset; - return QString(); -} - -int QAccessibleLineEdit::cursorPosition() const -{ - return lineEdit()->cursorPosition(); -} - -QRect QAccessibleLineEdit::characterRect(int offset) const -{ - int x = lineEdit()->d_func()->control->cursorToX(offset); - int y; - lineEdit()->getTextMargins(0, &y, 0, 0); - QFontMetrics fm(lineEdit()->font()); - const QString ch = text(offset, offset + 1); - if (ch.isEmpty()) - return QRect(); - int w = fm.width(ch); - int h = fm.height(); - QRect r(x, y, w, h); - r.moveTo(lineEdit()->mapToGlobal(r.topLeft())); - return r; -} - -int QAccessibleLineEdit::selectionCount() const -{ - return lineEdit()->hasSelectedText() ? 1 : 0; -} - -int QAccessibleLineEdit::offsetAtPoint(const QPoint &point) const -{ - QPoint p = lineEdit()->mapFromGlobal(point); - - return lineEdit()->cursorPositionAt(p); -} - -void QAccessibleLineEdit::selection(int selectionIndex, int *startOffset, int *endOffset) const -{ - *startOffset = *endOffset = 0; - if (selectionIndex != 0) - return; - - *startOffset = lineEdit()->selectionStart(); - *endOffset = *startOffset + lineEdit()->selectedText().count(); -} - -QString QAccessibleLineEdit::text(int startOffset, int endOffset) const -{ - if (startOffset > endOffset) - return QString(); - - if (lineEdit()->echoMode() != QLineEdit::Normal) - return QString(); - - return lineEdit()->text().mid(startOffset, endOffset - startOffset); -} - -QString QAccessibleLineEdit::textBeforeOffset(int offset, QAccessible::TextBoundaryType boundaryType, - int *startOffset, int *endOffset) const -{ - if (lineEdit()->echoMode() != QLineEdit::Normal) { - *startOffset = *endOffset = -1; - return QString(); - } - return QAccessibleTextInterface::textBeforeOffset(offset, boundaryType, startOffset, endOffset); -} - -QString QAccessibleLineEdit::textAfterOffset(int offset, QAccessible::TextBoundaryType boundaryType, - int *startOffset, int *endOffset) const -{ - if (lineEdit()->echoMode() != QLineEdit::Normal) { - *startOffset = *endOffset = -1; - return QString(); - } - return QAccessibleTextInterface::textAfterOffset(offset, boundaryType, startOffset, endOffset); -} - -QString QAccessibleLineEdit::textAtOffset(int offset, QAccessible::TextBoundaryType boundaryType, - int *startOffset, int *endOffset) const -{ - if (lineEdit()->echoMode() != QLineEdit::Normal) { - *startOffset = *endOffset = -1; - return QString(); - } - return QAccessibleTextInterface::textAtOffset(offset, boundaryType, startOffset, endOffset); -} - -void QAccessibleLineEdit::removeSelection(int selectionIndex) -{ - if (selectionIndex != 0) - return; - - lineEdit()->deselect(); -} - -void QAccessibleLineEdit::setCursorPosition(int position) -{ - lineEdit()->setCursorPosition(position); -} - -void QAccessibleLineEdit::setSelection(int selectionIndex, int startOffset, int endOffset) -{ - if (selectionIndex != 0) - return; - - lineEdit()->setSelection(startOffset, endOffset - startOffset); -} - -int QAccessibleLineEdit::characterCount() const -{ - return lineEdit()->text().count(); -} - -void QAccessibleLineEdit::scrollToSubstring(int startIndex, int endIndex) -{ - lineEdit()->setCursorPosition(endIndex); - lineEdit()->setCursorPosition(startIndex); -} - -void QAccessibleLineEdit::deleteText(int startOffset, int endOffset) -{ - lineEdit()->setText(lineEdit()->text().remove(startOffset, endOffset - startOffset)); -} - -void QAccessibleLineEdit::insertText(int offset, const QString &text) -{ - lineEdit()->setText(lineEdit()->text().insert(offset, text)); -} - -void QAccessibleLineEdit::replaceText(int startOffset, int endOffset, const QString &text) -{ - lineEdit()->setText(lineEdit()->text().replace(startOffset, endOffset - startOffset, text)); -} - -#endif // QT_NO_LINEEDIT - -#ifndef QT_NO_PROGRESSBAR -QAccessibleProgressBar::QAccessibleProgressBar(QWidget *o) - : QAccessibleDisplay(o) -{ - Q_ASSERT(progressBar()); -} - -void *QAccessibleProgressBar::interface_cast(QAccessible::InterfaceType t) -{ - if (t == QAccessible::ValueInterface) - return static_cast<QAccessibleValueInterface*>(this); - return QAccessibleDisplay::interface_cast(t); -} - -QVariant QAccessibleProgressBar::currentValue() const -{ - return progressBar()->value(); -} - -QVariant QAccessibleProgressBar::maximumValue() const -{ - return progressBar()->maximum(); -} - -QVariant QAccessibleProgressBar::minimumValue() const -{ - return progressBar()->minimum(); -} - -QVariant QAccessibleProgressBar::minimumStepSize() const -{ - // This is arbitrary since any value between min and max is valid. - // Some screen readers (orca use it to calculate how many digits to display though, - // so it makes sense to return a "sensible" value. Providing 100 increments seems ok. - return (progressBar()->maximum() - progressBar()->minimum()) / 100.0; -} - -QProgressBar *QAccessibleProgressBar::progressBar() const -{ - return qobject_cast<QProgressBar *>(object()); -} -#endif - - -QAccessibleWindowContainer::QAccessibleWindowContainer(QWidget *w) - : QAccessibleWidget(w) -{ -} - -int QAccessibleWindowContainer::childCount() const -{ - if (container()->containedWindow()) - return 1; - return 0; -} - -int QAccessibleWindowContainer::indexOfChild(const QAccessibleInterface *child) const -{ - if (child->object() == container()->containedWindow()) - return 0; - return -1; -} - -QAccessibleInterface *QAccessibleWindowContainer::child(int i) const -{ - if (i == 0) - return QAccessible::queryAccessibleInterface(container()->containedWindow()); - return 0; -} - -QWindowContainer *QAccessibleWindowContainer::container() const -{ - return static_cast<QWindowContainer *>(widget()); -} - -#endif // QT_NO_ACCESSIBILITY - -QT_END_NAMESPACE |