From a3b770c599ea414fadf28bffd1aef76a2367cc9d Mon Sep 17 00:00:00 2001
From: Ben Boeckel <MathStuf@gmail.com>
Date: Sun, 3 May 2009 01:29:19 -0400
Subject: Add data fetching for the text of the item

---
 sigmodr/tree/TreeModel.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'sigmodr/tree/TreeModel.cpp')

diff --git a/sigmodr/tree/TreeModel.cpp b/sigmodr/tree/TreeModel.cpp
index defaa218..15f8dae2 100644
--- a/sigmodr/tree/TreeModel.cpp
+++ b/sigmodr/tree/TreeModel.cpp
@@ -36,6 +36,15 @@ TreeModel::~TreeModel()
 
 QVariant TreeModel::data(const QModelIndex& index, const int role) const
 {
+    if (!index.isValid())
+        return QVariant();
+    TreeItem* item = static_cast<TreeItem*>(index.internalPointer());
+    if (role == Qt::DisplayRole)
+    {
+        if (!index.column())
+            return item->text();
+    }
+    return QVariant();
 }
 
 QModelIndex TreeModel::index(const int row, const int column, const QModelIndex& parent) const
-- 
cgit