Let additional mouse buttons trigger history navigation

Thanks to Sebastian Dörner for the patch!

REVIEW: 101335
BUG: 181823
FIXED-IN: 4.9

1 files changed, 2 insertions, 6 deletions

diff --git a/src/kitemviews/kitemlistcontroller.cpp b/src/kitemviews/kitemlistcontroller.cpp
index 1ad760ae2..35d503867 100644
--- a/src/kitemviews/kitemlistcontroller.cpp
+++ b/src/kitemviews/kitemlistcontroller.cpp
@@ -454,9 +454,7 @@ bool KItemListController::mousePressEvent(QGraphicsSceneMouseEvent* event, const
 
     m_pressedMousePos = transform.map(event->pos());
     m_pressedIndex = m_view->itemAt(m_pressedMousePos);
-    if (m_pressedIndex >= 0) {
-        emit itemPressed(m_pressedIndex, event->button());
-    }
+    emit mouseButtonPressed(m_pressedIndex, event->buttons());
 
     if (m_view->isAboveExpansionToggle(m_pressedIndex, m_pressedMousePos)) {
         m_selectionManager->endAnchoredSelection();
@@ -637,9 +635,7 @@ bool KItemListController::mouseReleaseEvent(QGraphicsSceneMouseEvent* event, con
         return false;
     }
 
-    if (m_pressedIndex >= 0) {
-        emit itemReleased(m_pressedIndex, event->button());
-    }
+    emit mouseButtonReleased(m_pressedIndex, event->buttons());
 
     const bool isAboveSelectionToggle = m_view->isAboveSelectionToggle(m_pressedIndex, m_pressedMousePos);
     if (isAboveSelectionToggle) {