From 1aaed259e046b00ee10f7b68d94970ab44192fdc Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@kdab.com>
Date: Thu, 16 Jul 2015 14:29:42 +0200
Subject: [PATCH] QFileSystemModel: add a symbolic constant for the number of
 columns

There are other literal 4's used in the implementation, so
disambiguate.

Change-Id: I5b0e4ac0018f9d5734e3de8b4f75259e175b23d3
Reviewed-by: David Faure <david.faure@kdab.com>
---
 src/widgets/dialogs/qfilesystemmodel.cpp | 2 +-
 src/widgets/dialogs/qfilesystemmodel_p.h | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/widgets/dialogs/qfilesystemmodel.cpp b/src/widgets/dialogs/qfilesystemmodel.cpp
index 3d767971a42..05bacdbd63f 100644
--- a/src/widgets/dialogs/qfilesystemmodel.cpp
+++ b/src/widgets/dialogs/qfilesystemmodel.cpp
@@ -643,7 +643,7 @@ int QFileSystemModel::rowCount(const QModelIndex &parent) const
 */
 int QFileSystemModel::columnCount(const QModelIndex &parent) const
 {
-    return (parent.column() > 0) ? 0 : 4;
+    return (parent.column() > 0) ? 0 : QFileSystemModelPrivate::NumColumns;
 }
 
 /*!
diff --git a/src/widgets/dialogs/qfilesystemmodel_p.h b/src/widgets/dialogs/qfilesystemmodel_p.h
index f7490805484..9e9e894e3a2 100644
--- a/src/widgets/dialogs/qfilesystemmodel_p.h
+++ b/src/widgets/dialogs/qfilesystemmodel_p.h
@@ -70,6 +70,8 @@ class Q_AUTOTEST_EXPORT QFileSystemModelPrivate : public QAbstractItemModelPriva
     Q_DECLARE_PUBLIC(QFileSystemModel)
 
 public:
+    enum { NumColumns = 4 };
+
     class QFileSystemNode
     {
     public: