Using a TreeModel with a treeView and tableView

**sheik482** · 25th September 2010, 05:41

I have a TreeModel that is displayed in a tree View. I also have a proxyModel that sets its source to the TreeModel and then gets displayed in a table view. The problem I am having is only the parent nodes are getting displayed in the table view.

My tree looks like the following:

parent1
| |_Child1_1
| |_Child1_2
|
parent2
| |_Child2_1
| |_Child2_2
|
parent3

My table looks like:
parent1
parent2
parent3

I would like to have it look like:

parent1
Child1_1
Child1_2
parent2
Child2_1
Child2_2
parent3

Here is a brief snipit of how I set everything up

Qt Code:

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TreeModel *model = new TreeModel(headers, file.readAll());
treeView->setModel(model);
 
mProxyModel = new MySortFilterProxyModel(model);
mProxyModel->setDynamicSortFilter(true);
mProxyModel->setSourceModel(model);
 
this->tableView->setModel(mProxyModel);
this->tableView->setSortingEnabled(true);
this->tableView->sortByColumn(0, Qt::AscendingOrder);

TreeModel *model = new TreeModel(headers, file.readAll());
treeView->setModel(model);

mProxyModel = new MySortFilterProxyModel(model);
mProxyModel->setDynamicSortFilter(true);
mProxyModel->setSourceModel(model);

this->tableView->setModel(mProxyModel);
this->tableView->setSortingEnabled(true);
this->tableView->sortByColumn(0, Qt::AscendingOrder);

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Does anyone know how I can go about displaying the children nodes in the table?