From 8c031605e75c83bbe3141f84e7509a3b5eb688d3 Mon Sep 17 00:00:00 2001
From: Patrick Sean Klein <patrick@libklein.com>
Date: Wed, 9 Oct 2024 22:44:23 +0100
Subject: [PATCH] Allow horizontal scrolling with Shift+Scroll in EntryView.

---
 src/gui/entry/EntryView.cpp | 10 ++++++++++
 src/gui/entry/EntryView.h   |  1 +
 2 files changed, 11 insertions(+)

diff --git a/src/gui/entry/EntryView.cpp b/src/gui/entry/EntryView.cpp
index 1d7aa02b64..c089bf486d 100644
--- a/src/gui/entry/EntryView.cpp
+++ b/src/gui/entry/EntryView.cpp
@@ -26,6 +26,7 @@
 #include <QMenu>
 #include <QPainter>
 #include <QScreen>
+#include <QScrollBar>
 #include <QShortcut>
 #include <QStyledItemDelegate>
 #include <QWindow>
@@ -594,3 +595,12 @@ bool EntryView::isColumnHidden(int logicalIndex)
 {
     return header()->isSectionHidden(logicalIndex) || header()->sectionSize(logicalIndex) == 0;
 }
+
+void EntryView::wheelEvent(QWheelEvent* event)
+{
+    if (event->modifiers() & Qt::ShiftModifier) {
+        horizontalScrollBar()->event(event);
+    } else {
+        QAbstractScrollArea::wheelEvent(event);
+    }
+}
diff --git a/src/gui/entry/EntryView.h b/src/gui/entry/EntryView.h
index 759097b346..c696c06aad 100644
--- a/src/gui/entry/EntryView.h
+++ b/src/gui/entry/EntryView.h
@@ -62,6 +62,7 @@ class EntryView : public QTreeView
     void focusInEvent(QFocusEvent* event) override;
     void showEvent(QShowEvent* event) override;
     void startDrag(Qt::DropActions supportedActions) override;
+    void wheelEvent(QWheelEvent* event) override;
 
 private slots:
     void emitEntryActivated(const QModelIndex& index);