From ab7a559e03476ff98b4bbd61a8a96d1dbd3bdeeb Mon Sep 17 00:00:00 2001
From: Adriaan de Groot <groot@kde.org>
Date: Fri, 9 Aug 2019 07:58:20 -0400
Subject: [PATCH] [calamares] Add headerData to model (Key, Value columns)

---
 src/calamares/VariantModel.cpp | 32 +++++++++++++++++++++++++++++++-
 src/calamares/VariantModel.h   |  1 +
 2 files changed, 32 insertions(+), 1 deletion(-)

diff --git a/src/calamares/VariantModel.cpp b/src/calamares/VariantModel.cpp
index fc11794bc..965f0f3e0 100644
--- a/src/calamares/VariantModel.cpp
+++ b/src/calamares/VariantModel.cpp
@@ -75,7 +75,8 @@ VariantModel::VariantModel( const QVariant* p )
 
 VariantModel::~VariantModel() {}
 
-void VariantModel::reload()
+void
+VariantModel::reload()
 {
     int x = 0;
     overallLength( *m_p, x, -1, nullptr );
@@ -213,6 +214,35 @@ VariantModel::data( const QModelIndex& index, int role ) const
     }
 }
 
+QVariant
+VariantModel::headerData( int section, Qt::Orientation orientation, int role ) const
+{
+    if ( role != Qt::DisplayRole )
+    {
+        return QVariant();
+    }
+
+    if ( orientation == Qt::Horizontal )
+    {
+        if ( section == 0 )
+        {
+            return tr( "Key" );
+        }
+        else if ( section == 1 )
+        {
+            return tr( "Value" );
+        }
+        else
+        {
+            return QVariant();
+        }
+    }
+    else
+    {
+        return QVariant();
+    }
+}
+
 const QVariant
 VariantModel::underlying( const QModelIndex& index ) const
 {
diff --git a/src/calamares/VariantModel.h b/src/calamares/VariantModel.h
index b0c93e91c..9c4256f6a 100644
--- a/src/calamares/VariantModel.h
+++ b/src/calamares/VariantModel.h
@@ -71,6 +71,7 @@ public:
     QModelIndex index( int row, int column, const QModelIndex& parent ) const override;
     QModelIndex parent( const QModelIndex& index ) const override;
     QVariant data( const QModelIndex& index, int role ) const override;
+    QVariant headerData( int section, Qt::Orientation orientation, int role ) const override;
 
 private:
     const QVariant* const m_p;