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debugger: force a call to canFetchMore() if an WatchItem gains children

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hjk
2009-11-20 18:00:32 +01:00
parent 913f6161a1
commit 4f94145f4b
1 changed files with 7 additions and 0 deletions
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7
src/plugins/debugger/watchhandler.cpp
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@@ -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);