From 87dac464d9ec488737b16839b0f06586eadb837e Mon Sep 17 00:00:00 2001
From: Mikaël Capelle <capelle.mikael@gmail.com>
Date: Thu, 31 Dec 2020 23:36:14 +0100
Subject: Fix position of markers in scrollbar for non-flat models.

---
 src/modelutils.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/modelutils.cpp')

diff --git a/src/modelutils.cpp b/src/modelutils.cpp
index 43aa6b99..d464bb91 100644
--- a/src/modelutils.cpp
+++ b/src/modelutils.cpp
@@ -2,6 +2,17 @@
 
 #include <QAbstractProxyModel>
 
+QModelIndexList flatIndex(
+  const QAbstractItemModel* model, int column, const QModelIndex& parent)
+{
+  QModelIndexList index;
+  for (std::size_t i = 0; i < model->rowCount(parent); ++i) {
+    index.append(model->index(i, column, parent));
+    index.append(flatIndex(model, column, index.back()));
+  }
+  return index;
+}
+
 QModelIndex indexModelToView(const QModelIndex& index, const QAbstractItemView* view)
 {
   // we need to stack the proxy
-- 
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