public VariableTreeViewModel(VariableTree.VariableTree dataTree)
{
_rootNode = new VariableTreeNodeViewModel(dataTree.rootNode);
_firstGeneration = new ReadOnlyCollection <VariableTreeNodeViewModel>(
new VariableTreeNodeViewModel[]
{
_rootNode
});
_rootNode.IsExpanded = true;
_searchCommand = new SearchFamilyTreeCommand(this);
}
public VariableTreeControl()
{
InitializeComponent();
// Get raw family tree data from a database.
VariableTree.VariableTree dataTree = presenter.sim.dataTree;
this.DataContext = presenter;
if (dataTree == null)
{
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
presenter.sim.startDataTree();
stopwatch.Stop();
TimeSpan ts = stopwatch.Elapsed;
dataTree = presenter.sim.dataTree;
}
// Create UI-friendly wrappers around the
// raw data objects (i.e. the view-model).
presenter.variableTree = new VariableTreeViewModel(dataTree);
}