From fae5fec96454fbc848f5402b1d1d758bd7ff2d8d Mon Sep 17 00:00:00 2001
From: Méven Car <meven@kde.org>
Date: Sat, 2 Sep 2023 11:30:25 +0200
Subject: Add focusOut and focusIn event support for KFileItemListView and
 update selected widget on focus change

---
 src/kitemviews/kfileitemlistview.cpp | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'src/kitemviews/kfileitemlistview.cpp')

diff --git a/src/kitemviews/kfileitemlistview.cpp b/src/kitemviews/kfileitemlistview.cpp
index 2ff5c9fb9..954e6ab88 100644
--- a/src/kitemviews/kfileitemlistview.cpp
+++ b/src/kitemviews/kfileitemlistview.cpp
@@ -326,6 +326,31 @@ void KFileItemListView::resizeEvent(QGraphicsSceneResizeEvent *event)
     triggerVisibleIndexRangeUpdate();
 }
 
+void KFileItemListView::focusInEvent(QFocusEvent *event)
+{
+    Q_UNUSED(event)
+    updateSelectedWidgets();
+}
+
+void KFileItemListView::focusOutEvent(QFocusEvent *event)
+{
+    Q_UNUSED(event)
+    updateSelectedWidgets();
+}
+
+void KFileItemListView::updateSelectedWidgets()
+{
+    const auto visibleWidgets = visibleItemListWidgets();
+    for (KItemListWidget *widget : visibleWidgets) {
+        if (widget->isSelected()) {
+            auto w = qobject_cast<KFileItemListWidget *>(widget);
+            if (w) {
+                w->forceUpdate();
+            }
+        }
+    }
+}
+
 void KFileItemListView::slotItemsRemoved(const KItemRangeList &itemRanges)
 {
     KStandardItemListView::slotItemsRemoved(itemRanges);
-- 
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