From 4f94145f4b6a1505e106b4e283bfeacac833ab5f Mon Sep 17 00:00:00 2001
From: hjk <qtc-committer@nokia.com>
Date: Fri, 20 Nov 2009 18:00:32 +0100
Subject: [PATCH] debugger: force a call to canFetchMore() if an WatchItem
gains children
---
src/plugins/debugger/watchhandler.cpp | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/src/plugins/debugger/watchhandler.cpp b/src/plugins/debugger/watchhandler.cpp
index 679fec5005c..f945d6d5faf 100644
--- a/src/plugins/debugger/watchhandler.cpp
+++ b/src/plugins/debugger/watchhandler.cpp
@@ -927,6 +927,13 @@ void WatchModel::insertData(const WatchData &data)
oldItem->generation = generationCounter;
QModelIndex idx = watchIndex(oldItem);
emit dataChanged(idx, idx.sibling(idx.row(), 2));
+ // HACK: Make the view call canFetchMore(). This is needed in
+ // case we were stepping from a state where the item had no
+ // children to a state where it has one, like inserting the
+ // first item into a container.
+ QModelIndex dummy = index.child(0, 0);
+ beginInsertRows(dummy, 0, 0);
+ endInsertRows();
} else {
// add new entry
//MODEL_DEBUG("ADD : " << data.iname << data.value);
--
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