X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/ed2d352c42a6d517d4f29b3582c0e00aa34fe647..52da2dc809cde43d2ada7b76e014dd4fee5b62c3:/src/kitemviews/kitemlistcontainer.cpp

diff --git a/src/kitemviews/kitemlistcontainer.cpp b/src/kitemviews/kitemlistcontainer.cpp
index 3893ceaea..65250832b 100644
--- a/src/kitemviews/kitemlistcontainer.cpp
+++ b/src/kitemviews/kitemlistcontainer.cpp
@@ -12,6 +12,9 @@
 #include "kitemlistview.h"
 #include "private/kitemlistsmoothscroller.h"
 
+#ifndef QT_NO_ACCESSIBILITY
+#include <QAccessibleEvent>
+#endif
 #include <QApplication>
 #include <QFontMetrics>
 #include <QGraphicsScene>
@@ -138,6 +141,21 @@ void KItemListContainer::keyPressEvent(QKeyEvent *event)
     }
 }
 
+void KItemListContainer::contextMenuEvent(QContextMenuEvent *event)
+{
+    // Note copied from the keyPressEvent() method above because the same reasons probably also apply here.
+    // TODO: We should find a better way to handle the context menu events in the view.
+    // The reasons why we need this hack are:
+    // 1. Without reimplementing contextMenuEvent() here, the event would not reach the QGraphicsView.
+    // 2. By default, the KItemListView does not have the keyboard focus in the QGraphicsScene, so
+    //    simply sending the event to the QGraphicsView which is the KItemListContainer's viewport
+    //    does not work.
+    KItemListView *view = m_controller->view();
+    if (view) {
+        QApplication::sendEvent(view, event);
+    }
+}
+
 void KItemListContainer::showEvent(QShowEvent *event)
 {
     QAbstractScrollArea::showEvent(event);
@@ -175,6 +193,33 @@ void KItemListContainer::wheelEvent(QWheelEvent *event)
     smoothScroller->handleWheelEvent(event);
 }
 
+void KItemListContainer::focusInEvent(QFocusEvent *event)
+{
+    KItemListView *view = m_controller->view();
+    if (view) {
+        QApplication::sendEvent(view, event);
+
+        // We need to set the focus to the view or accessibility software will only announce the container (which has no information available itself).
+        // For some reason actively setting the focus to the view needs to be delayed or the focus will immediately go back to this container.
+        QTimer::singleShot(0, this, [this, view]() {
+            view->setFocus();
+#ifndef QT_NO_ACCESSIBILITY
+            QAccessibleEvent accessibleFocusInEvent(this, QAccessible::Focus);
+            accessibleFocusInEvent.setChild(0);
+            QAccessible::updateAccessibility(&accessibleFocusInEvent);
+#endif
+        });
+    }
+}
+
+void KItemListContainer::focusOutEvent(QFocusEvent *event)
+{
+    KItemListView *view = m_controller->view();
+    if (view) {
+        QApplication::sendEvent(view, event);
+    }
+}
+
 void KItemListContainer::slotScrollOrientationChanged(Qt::Orientation current, Qt::Orientation previous)
 {
     Q_UNUSED(previous)
@@ -368,6 +413,11 @@ void KItemListContainer::updateSmoothScrollers(Qt::Orientation orientation)
         m_horizontalSmoothScroller->setPropertyName("scrollOffset");
         m_verticalSmoothScroller->setPropertyName("itemOffset");
     }
+
+    const bool isRightToLeft = m_controller->view()->layoutDirection() == Qt::RightToLeft;
+    QScrollBar *hScrollBar = horizontalScrollBar();
+    hScrollBar->setInvertedAppearance(isRightToLeft && orientation == Qt::Vertical);
+    hScrollBar->setInvertedControls(!isRightToLeft || orientation == Qt::Vertical);
 }
 
 void KItemListContainer::updateScrollOffsetScrollBarPolicy()