From 1133c0dd2230499b24d7f92634531bb633ee00f6 Mon Sep 17 00:00:00 2001 From: Jan-Arve Saether Date: Fri, 6 Jan 2012 15:51:53 +0100 Subject: Remove all references to QAccessible::(Up|Down|Left|Right) It is now the resonsibility of the bridge to support this (by querying for QAccessibleInterface::rect()) The windows bridge (currently the only bridge in need of this) has already been updated to reflect this in commit 7dca461620ee6d8cce3a74acf2e1530d4497bff9 Change-Id: Ief1339ab6edc118e2d47e3875e09fa885db65c2f Reviewed-by: Frederik Gladhorn --- .../accessible/widgets/qaccessiblewidgets.cpp | 211 --------------------- 1 file changed, 211 deletions(-) (limited to 'src/plugins/accessible/widgets/qaccessiblewidgets.cpp') diff --git a/src/plugins/accessible/widgets/qaccessiblewidgets.cpp b/src/plugins/accessible/widgets/qaccessiblewidgets.cpp index a067adaaa8..1d6638ee42 100644 --- a/src/plugins/accessible/widgets/qaccessiblewidgets.cpp +++ b/src/plugins/accessible/widgets/qaccessiblewidgets.cpp @@ -98,121 +98,6 @@ QList childWidgets(const QWidget *widget, bool includeTopLevel) return widgets; } -static inline int distance(QWidget *source, QWidget *target, - QAccessible::RelationFlag relation) -{ - if (!source || !target) - return -1; - - int returnValue = -1; - switch (relation) { - case QAccessible::Up: - if (target->y() <= source->y()) - returnValue = source->y() - target->y(); - break; - case QAccessible::Down: - if (target->y() >= source->y() + source->height()) - returnValue = target->y() - (source->y() + source->height()); - break; - case QAccessible::Right: - if (target->x() >= source->x() + source->width()) - returnValue = target->x() - (source->x() + source->width()); - break; - case QAccessible::Left: - if (target->x() <= source->x()) - returnValue = source->x() - target->x(); - break; - default: - break; - } - return returnValue; -} - -static inline QWidget *mdiAreaNavigate(QWidget *area, - QAccessible::RelationFlag relation, int entry) -{ -#if defined(QT_NO_MDIAREA) && defined(QT_NO_WORKSPACE) - Q_UNUSED(area); -#endif -#ifndef QT_NO_MDIAREA - const QMdiArea *mdiArea = qobject_cast(area); -#endif -#ifndef QT_NO_WORKSPACE - const QWorkspace *workspace = qobject_cast(area); -#endif - if (true -#ifndef QT_NO_MDIAREA - && !mdiArea -#endif -#ifndef QT_NO_WORKSPACE - && !workspace -#endif - ) - return 0; - - QWidgetList windows; -#ifndef QT_NO_MDIAREA - if (mdiArea) { - foreach (QMdiSubWindow *window, mdiArea->subWindowList()) - windows.append(window); - } else -#endif - { -#ifndef QT_NO_WORKSPACE - foreach (QWidget *window, workspace->windowList()) - windows.append(window->parentWidget()); -#endif - } - - if (windows.isEmpty() || entry < 1 || entry > windows.count()) - return 0; - - QWidget *source = windows.at(entry - 1); - QMap candidates; - foreach (QWidget *window, windows) { - if (source == window) - continue; - int candidateDistance = distance(source, window, relation); - if (candidateDistance >= 0) - candidates.insert(candidateDistance, window); - } - - int minimumDistance = INT_MAX; - QWidget *target = 0; - foreach (QWidget *candidate, candidates) { - switch (relation) { - case QAccessible::Up: - case QAccessible::Down: - if (qAbs(candidate->x() - source->x()) < minimumDistance) { - target = candidate; - minimumDistance = qAbs(candidate->x() - source->x()); - } - break; - case QAccessible::Left: - case QAccessible::Right: - if (qAbs(candidate->y() - source->y()) < minimumDistance) { - target = candidate; - minimumDistance = qAbs(candidate->y() - source->y()); - } - break; - default: - break; - } - if (minimumDistance == 0) - break; - } - -#ifndef QT_NO_WORKSPACE - if (workspace) { - foreach (QWidget *widget, workspace->windowList()) { - if (widget->parentWidget() == target) - target = widget; - } - } -#endif - return target; -} - #ifndef QT_NO_TEXTEDIT /*! @@ -790,24 +675,6 @@ int QAccessibleMdiArea::indexOfChild(const QAccessibleInterface *child) const return -1; } -int QAccessibleMdiArea::navigate(QAccessible::RelationFlag relation, int entry, QAccessibleInterface **target) const -{ - *target = 0; - QWidget *targetObject = 0; - switch (relation) { - case QAccessible::Up: - case QAccessible::Down: - case QAccessible::Left: - case QAccessible::Right: - targetObject = mdiAreaNavigate(mdiArea(), relation, entry); - break; - default: - return QAccessibleWidget::navigate(relation, entry, target); - } - *target = QAccessible::queryAccessibleInterface(targetObject); - return *target ? 0: -1; -} - QMdiArea *QAccessibleMdiArea::mdiArea() const { return static_cast(object()); @@ -881,44 +748,6 @@ int QAccessibleMdiSubWindow::indexOfChild(const QAccessibleInterface *child) con return -1; } -int QAccessibleMdiSubWindow::navigate(QAccessible::RelationFlag relation, int entry, QAccessibleInterface **target) const -{ - *target = 0; - - if (!mdiSubWindow()->parent()) - return QAccessibleWidget::navigate(relation, entry, target); - - QWidget *targetObject = 0; - QMdiSubWindow *source = mdiSubWindow(); - switch (relation) { - case QAccessible::Up: - case QAccessible::Down: - case QAccessible::Left: - case QAccessible::Right: { - if (entry != 0) - break; - QWidget *parent = source->parentWidget(); - while (parent && !parent->inherits("QMdiArea")) - parent = parent->parentWidget(); - QMdiArea *mdiArea = qobject_cast(parent); - if (!mdiArea) - break; - int index = mdiArea->subWindowList().indexOf(source); - if (index == -1) - break; - if (QWidget *dest = mdiAreaNavigate(mdiArea, relation, index + 1)) { - *target = QAccessible::queryAccessibleInterface(dest); - return *target ? 0 : -1; - } - break; - } - default: - return QAccessibleWidget::navigate(relation, entry, target); - } - *target = QAccessible::queryAccessibleInterface(targetObject); - return *target ? 0: -1; -} - QRect QAccessibleMdiSubWindow::rect() const { if (mdiSubWindow()->isHidden()) @@ -967,24 +796,6 @@ int QAccessibleWorkspace::indexOfChild(const QAccessibleInterface *child) const return -1; } -int QAccessibleWorkspace::navigate(QAccessible::RelationFlag relation, int entry, QAccessibleInterface **target) const -{ - *target = 0; - QWidget *targetObject = 0; - switch (relation) { - case QAccessible::Up: - case QAccessible::Down: - case QAccessible::Left: - case QAccessible::Right: - targetObject = mdiAreaNavigate(workspace(), relation, entry); - break; - default: - return QAccessibleWidget::navigate(relation, entry, target); - } - *target = QAccessible::queryAccessibleInterface(targetObject); - return *target ? 0: -1; -} - QWorkspace *QAccessibleWorkspace::workspace() const { return static_cast(object()); @@ -1056,28 +867,6 @@ QAccessibleInterface *QAccessibleCalendarWidget::child(int index) const return QAccessible::queryAccessibleInterface(calendarView()); } -int QAccessibleCalendarWidget::navigate(QAccessible::RelationFlag relation, int entry, QAccessibleInterface **target) const -{ - *target = 0; - if (entry <= 0 || entry > childCount()) - return QAccessibleWidget::navigate(relation, entry, target); - QWidget *targetWidget = 0; - switch (relation) { - case QAccessible::Up: - if (entry == 2) - targetWidget = navigationBar(); - break; - case QAccessible::Down: - if (entry == 1 && childCount() == 2) - targetWidget = calendarView(); - break; - default: - return QAccessibleWidget::navigate(relation, entry, target); - } - *target = QAccessible::queryAccessibleInterface(targetWidget); - return *target ? 0 : -1; -} - QCalendarWidget *QAccessibleCalendarWidget::calendarWidget() const { return static_cast(object()); -- cgit v1.2.3