diff options
Diffstat (limited to 'src/plugins/accessible/widgets/itemviews.cpp')
| -rw-r--r-- | src/plugins/accessible/widgets/itemviews.cpp | 197 |
1 files changed, 61 insertions, 136 deletions
diff --git a/src/plugins/accessible/widgets/itemviews.cpp b/src/plugins/accessible/widgets/itemviews.cpp index b33260099f..a7989ccd4e 100644 --- a/src/plugins/accessible/widgets/itemviews.cpp +++ b/src/plugins/accessible/widgets/itemviews.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -363,10 +363,10 @@ QAccessible::Role QAccessibleTable::role() const QAccessible::State QAccessibleTable::state() const { - return QAccessible::Normal; + return QAccessible::State(); } -int QAccessibleTable::childAt(int x, int y) const +QAccessibleInterface *QAccessibleTable::childAt(int x, int y) const { QPoint viewportOffset = view->viewport()->mapTo(view, QPoint(0,0)); QPoint indexPosition = view->mapFromGlobal(QPoint(x, y) - viewportOffset); @@ -374,9 +374,9 @@ int QAccessibleTable::childAt(int x, int y) const QModelIndex index = view->indexAt(indexPosition); if (index.isValid()) { - return logicalIndex(index); + return childFromLogical(logicalIndex(index)); } - return -1; + return 0; } int QAccessibleTable::childCount() const @@ -393,15 +393,15 @@ int QAccessibleTable::indexOfChild(const QAccessibleInterface *iface) const Q_ASSERT(iface->role() != QAccessible::TreeItem); // should be handled by tree class if (iface->role() == QAccessible::Cell || iface->role() == QAccessible::ListItem) { const QAccessibleTableCell* cell = static_cast<const QAccessibleTableCell*>(iface); - return logicalIndex(cell->m_index); + return logicalIndex(cell->m_index) - 1; } else if (iface->role() == QAccessible::ColumnHeader){ const QAccessibleTableHeaderCell* cell = static_cast<const QAccessibleTableHeaderCell*>(iface); - return cell->index + (verticalHeader() ? 1 : 0) + 1; + return cell->index + (verticalHeader() ? 1 : 0); } else if (iface->role() == QAccessible::RowHeader){ const QAccessibleTableHeaderCell* cell = static_cast<const QAccessibleTableHeaderCell*>(iface); - return (cell->index+1) * (view->model()->rowCount()+1) + 1; + return (cell->index+1) * (view->model()->rowCount()+1); } else if (iface->role() == QAccessible::Pane) { - return 1; // corner button + return 0; // corner button } else { qWarning() << "WARNING QAccessibleTable::indexOfChild Fix my children..." << iface->role() << iface->text(QAccessible::Name); @@ -444,31 +444,12 @@ QAccessibleInterface *QAccessibleTable::child(int index) const int QAccessibleTable::navigate(QAccessible::RelationFlag relation, int index, QAccessibleInterface **iface) const { + Q_UNUSED(relation); + Q_UNUSED(index); *iface = 0; - switch (relation) { - case QAccessible::Ancestor: { - *iface = parent(); - return *iface ? 0 : -1; - } - case QAccessible::Child: { - Q_ASSERT(index > 0); - *iface = child(index - 1); - if (*iface) { - return 0; - } - break; - } - default: - break; - } return -1; } -QAccessible::Relation QAccessibleTable::relationTo(const QAccessibleInterface *) const -{ - return QAccessible::Unrelated; -} - void *QAccessibleTable::interface_cast(QAccessible::InterfaceType t) { if (t == QAccessible::TableInterface) @@ -489,14 +470,14 @@ QModelIndex QAccessibleTree::indexFromLogical(int row, int column) const return modelIndex; } -int QAccessibleTree::childAt(int x, int y) const +QAccessibleInterface *QAccessibleTree::childAt(int x, int y) const { QPoint viewportOffset = view->viewport()->mapTo(view, QPoint(0,0)); QPoint indexPosition = view->mapFromGlobal(QPoint(x, y) - viewportOffset); QModelIndex index = view->indexAt(indexPosition); if (!index.isValid()) - return -1; + return 0; const QTreeView *treeView = qobject_cast<const QTreeView*>(view); int row = treeView->d_func()->viewIndex(index) + (horizontalHeader() ? 1 : 0); @@ -504,7 +485,7 @@ int QAccessibleTree::childAt(int x, int y) const int i = row * view->model()->columnCount() + column + 1; Q_ASSERT(i > view->model()->columnCount()); - return i; + return child(i - 1); } int QAccessibleTree::childCount() const @@ -518,6 +499,29 @@ int QAccessibleTree::childCount() const return (treeView->d_func()->viewItems.count() + hHeader)* view->model()->columnCount(); } + +QAccessibleInterface *QAccessibleTree::child(int index) const +{ + Q_ASSERT(index >= 0); + int hHeader = horizontalHeader() ? 1 : 0; + + if (hHeader) { + if (index < view->model()->columnCount()) { + return new QAccessibleTableHeaderCell(view, index, Qt::Horizontal); + } else { + index -= view->model()->columnCount(); + } + } + + int row = index / view->model()->columnCount(); + int column = index % view->model()->columnCount(); + QModelIndex modelIndex = indexFromLogical(row, column); + if (modelIndex.isValid()) { + return cell(modelIndex); + } + return 0; +} + int QAccessibleTree::rowCount() const { const QTreeView *treeView = qobject_cast<const QTreeView*>(view); @@ -534,14 +538,14 @@ int QAccessibleTree::indexOfChild(const QAccessibleInterface *iface) const int row = treeView->d_func()->viewIndex(cell->m_index) + (horizontalHeader() ? 1 : 0); int column = cell->m_index.column(); - int index = row * view->model()->columnCount() + column + 1; + int index = row * view->model()->columnCount() + column; //qDebug() << "QAccessibleTree::indexOfChild r " << row << " c " << column << "index " << index; - Q_ASSERT(index > treeView->model()->columnCount()); + Q_ASSERT(index >= treeView->model()->columnCount()); return index; } else if (iface->role() == QAccessible::ColumnHeader){ const QAccessibleTableHeaderCell* cell = static_cast<const QAccessibleTableHeaderCell*>(iface); //qDebug() << "QAccessibleTree::indexOfChild header " << cell->index << "is: " << cell->index + 1; - return cell->index + 1; + return cell->index; } else { qWarning() << "WARNING QAccessibleTable::indexOfChild invalid child" << iface->role() << iface->text(QAccessible::Name); @@ -550,43 +554,6 @@ int QAccessibleTree::indexOfChild(const QAccessibleInterface *iface) const return -1; } -int QAccessibleTree::navigate(QAccessible::RelationFlag relation, int index, QAccessibleInterface **iface) const -{ - switch (relation) { - case QAccessible::Child: { - Q_ASSERT(index > 0); - --index; - int hHeader = horizontalHeader() ? 1 : 0; - - if (hHeader) { - if (index < view->model()->columnCount()) { - *iface = new QAccessibleTableHeaderCell(view, index, Qt::Horizontal); - return 0; - } else { - index -= view->model()->columnCount(); - } - } - - int row = index / view->model()->columnCount(); - int column = index % view->model()->columnCount(); - QModelIndex modelIndex = indexFromLogical(row, column); - if (modelIndex.isValid()) { - *iface = cell(modelIndex); - return 0; - } - return -1; - } - default: - break; - } - return QAccessibleTable::navigate(relation, index, iface); -} - -QAccessible::Relation QAccessibleTree::relationTo(const QAccessibleInterface *) const -{ - return QAccessible::Unrelated; -} - QAccessibleInterface *QAccessibleTree::cellAt(int row, int column) const { QModelIndex index = indexFromLogical(row, column); @@ -724,34 +691,34 @@ QAccessible::Role QAccessibleTableCell::role() const QAccessible::State QAccessibleTableCell::state() const { - QAccessible::State st = QAccessible::Normal; + QAccessible::State st; QRect globalRect = view->rect(); globalRect.translate(view->mapToGlobal(QPoint(0,0))); if (!globalRect.intersects(rect())) - st |= QAccessible::Invisible; + st.invisible = true; if (view->selectionModel()->isSelected(m_index)) - st |= QAccessible::Selected; + st.selected = true; if (view->selectionModel()->currentIndex() == m_index) - st |= QAccessible::Focused; + st.focused = true; if (m_index.model()->data(m_index, Qt::CheckStateRole).toInt() == Qt::Checked) - st |= QAccessible::Checked; + st.checked = true; Qt::ItemFlags flags = m_index.flags(); if (flags & Qt::ItemIsSelectable) { - st |= QAccessible::Selectable; - st |= QAccessible::Focusable; + st.selectable = true; + st.focusable = true; if (view->selectionMode() == QAbstractItemView::MultiSelection) - st |= QAccessible::MultiSelectable; + st.multiSelectable = true; if (view->selectionMode() == QAbstractItemView::ExtendedSelection) - st |= QAccessible::ExtSelectable; + st.extSelectable = true; } if (m_role == QAccessible::TreeItem) { const QTreeView *treeView = qobject_cast<const QTreeView*>(view); if (treeView->model()->hasChildren(m_index)) - st |= QAccessible::Expandable; + st.expandable = true; if (treeView->isExpanded(m_index)) - st |= QAccessible::Expanded; + st.expanded = true; } return st; } @@ -815,29 +782,10 @@ QAccessibleInterface *QAccessibleTableCell::child(int) const int QAccessibleTableCell::navigate(QAccessible::RelationFlag relation, int index, QAccessibleInterface **iface) const { - if (relation == QAccessible::Ancestor && index == 1) { - *iface = parent(); - return 0; - } - - *iface = 0; - if (!view) - return -1; - - switch (relation) { - - case QAccessible::Child: { - return -1; - } - case QAccessible::Sibling: - if (index > 0) { - QAccessibleInterface *parent = QAccessible::queryAccessibleInterface(view); - *iface = parent->child(index - 1); - delete parent; - return *iface ? 0 : -1; - } - return -1; + Q_UNUSED(index); + Q_UNUSED(relation); +// switch (relation) { // From table1 implementation: // case Up: // case Down: @@ -862,28 +810,11 @@ int QAccessibleTableCell::navigate(QAccessible::RelationFlag relation, int index // if (idx.parent() != row.parent() || idx.row() != row.row()) // *iface = cell(idx); // return index ? kids.indexOf(idx) + 1 : 0; } - default: - break; - } - +// } + *iface = 0; return -1; } -QAccessible::Relation QAccessibleTableCell::relationTo(const QAccessibleInterface *other) const -{ - // we only check for parent-child relationships in trees - if (m_role == QAccessible::TreeItem && other->role() == QAccessible::TreeItem) { - QModelIndex otherIndex = static_cast<const QAccessibleTableCell*>(other)->m_index; - // is the other our parent? - if (otherIndex.parent() == m_index) - return QAccessible::Ancestor; - // are we the other's child? - if (m_index.parent() == otherIndex) - return QAccessible::Child; - } - return QAccessible::Unrelated; -} - QAccessibleTableHeaderCell::QAccessibleTableHeaderCell(QAbstractItemView *view_, int index_, Qt::Orientation orientation_) : view(view_), index(index_), orientation(orientation_) { @@ -899,7 +830,7 @@ QAccessible::Role QAccessibleTableHeaderCell::role() const QAccessible::State QAccessibleTableHeaderCell::state() const { - return QAccessible::Normal; + return QAccessible::State(); } QRect QAccessibleTableHeaderCell::rect() const @@ -976,17 +907,11 @@ QAccessibleInterface *QAccessibleTableHeaderCell::child(int) const int QAccessibleTableHeaderCell::navigate(QAccessible::RelationFlag relation, int index, QAccessibleInterface **iface) const { - if (relation == QAccessible::Ancestor && index == 1) { - *iface = parent(); - return *iface ? 0 : -1; - } - *iface = 0; - return -1; -} + Q_UNUSED(relation); + Q_UNUSED(index); + Q_UNUSED(iface); -QAccessible::Relation QAccessibleTableHeaderCell::relationTo(int, const QAccessibleInterface *, int) const -{ - return QAccessible::Unrelated; + return -1; } #endif // QT_NO_ITEMVIEWS |