private void MainTreeViewAfterSelect(object sender, TreeViewEventArgs e)
{
var selectedNode = mainTreeView.SelectedNode;
shapeManager.UnfillShapes();
if (selectedNode == null | shapeNode.IsSelected)
{
shapeManager.FillShapes();
}
else if (shapeNode.Nodes.Contains(selectedNode))
{
shapeManager.FillShapes(selectedNode.Text);
}
else
{
var shape = shapeManager.GetShape(selectedNode.Parent.Text, selectedNode.Index);
shapeManager.FillShape(shape);
}
mainPicBox.Refresh();
}