Adapt to Orca 47

[dolphin.git] / src / kitemviews / kitemlistview.cpp

diff --git a/src/kitemviews/kitemlistview.cpp b/src/kitemviews/kitemlistview.cpp
index afc392810edf51edd24585a8976dde0d927bd822..d3caa55609ea5c7e5d336982612db9cfa1783353 100644 (file)
--- a/src/kitemviews/kitemlistview.cpp
+++ b/src/kitemviews/kitemlistview.cpp
@@ -8,12 +8,16 @@
 
 #include "kitemlistview.h"
 
+#ifndef QT_NO_ACCESSIBILITY
+#include "accessibility/kitemlistcontaineraccessible.h"
+#include "accessibility/kitemlistdelegateaccessible.h"
+#include "accessibility/kitemlistviewaccessible.h"
+#endif
 #include "dolphindebug.h"
 #include "kitemlistcontainer.h"
 #include "kitemlistcontroller.h"
 #include "kitemlistheader.h"
 #include "kitemlistselectionmanager.h"
-#include "kitemlistviewaccessible.h"
 #include "kstandarditemlistwidget.h"
 
 #include "private/kitemlistheaderwidget.h"
@@ -1415,13 +1419,7 @@ void KItemListView::slotItemsChanged(const KItemRangeList &itemRanges, const QSe
             updateVisibleGroupHeaders();
             doLayout(NoAnimation);
         }
-
-        QAccessibleTableModelChangeEvent ev(this, QAccessibleTableModelChangeEvent::DataChanged);
-        ev.setFirstRow(itemRange.index);
-        ev.setLastRow(itemRange.index + itemRange.count);
-        QAccessible::updateAccessibility(&ev);
     }
-
     doLayout(NoAnimation);
 }
 
@@ -1483,8 +1481,6 @@ void KItemListView::slotSortRoleChanged(const QByteArray &current, const QByteAr
 
 void KItemListView::slotCurrentChanged(int current, int previous)
 {
-    Q_UNUSED(previous)
-
     // In SingleSelection mode (e.g., in the Places Panel), the current item is
     // always the selected item. It is not necessary to highlight the current item then.
     if (m_controller->selectionBehavior() != KItemListController::SingleSelection) {
@@ -1498,23 +1494,39 @@ void KItemListView::slotCurrentChanged(int current, int previous)
             currentWidget->setCurrent(true);
         }
     }
-
-    QAccessibleEvent ev(this, QAccessible::Focus);
-    ev.setChild(current);
-    QAccessible::updateAccessibility(&ev);
+#ifndef QT_NO_ACCESSIBILITY
+    if (current != previous && QAccessible::isActive()) {
+        static_cast<KItemListViewAccessible *>(QAccessible::queryAccessibleInterface(this))->announceCurrentItem();
+    }
+#endif
 }
 
 void KItemListView::slotSelectionChanged(const KItemSet &current, const KItemSet &previous)
 {
-    Q_UNUSED(previous)
-
     QHashIterator<int, KItemListWidget *> it(m_visibleItems);
     while (it.hasNext()) {
         it.next();
         const int index = it.key();
         KItemListWidget *widget = it.value();
-        widget->setSelected(current.contains(index));
+        const bool isSelected(current.contains(index));
+        widget->setSelected(isSelected);
+
+#ifndef QT_NO_ACCESSIBILITY
+        if (!QAccessible::isActive()) {
+            continue;
+        }
+        // Let the screen reader announce "selected" or "not selected" for the active item.
+        const bool wasSelected(previous.contains(index));
+        if (isSelected != wasSelected) {
+            QAccessibleEvent accessibleSelectionChangedEvent(this, QAccessible::SelectionAdd);
+            accessibleSelectionChangedEvent.setChild(index);
+            QAccessible::updateAccessibility(&accessibleSelectionChangedEvent);
+        }
+    }
+#else
     }
+    Q_UNUSED(previous)
+#endif
 }
 
 void KItemListView::slotAnimationFinished(QGraphicsWidget *widget, KItemListViewAnimation::AnimationType type)
@@ -1567,10 +1579,10 @@ void KItemListView::slotRubberBandActivationChanged(bool active)
         curve.addCubicBezierSegment(QPointF(0.4, 0.0), QPointF(1.0, 1.0), QPointF(1.0, 1.0));
         animation->setEasingCurve(curve);
 
-        connect(animation, &QVariantAnimation::valueChanged, this, [=](const QVariant &) {
+        connect(animation, &QVariantAnimation::valueChanged, this, [=, this](const QVariant &) {
             update();
         });
-        connect(animation, &QVariantAnimation::finished, this, [=]() {
+        connect(animation, &QVariantAnimation::finished, this, [=, this]() {
             m_rubberBandAnimations.removeAll(animation);
             delete animation;
         });