Method on_buttonAddNode_clicked

bt_editor/sidepanel_editor.cpp:148–157

void SidepanelEditor::on_buttonAddNode_clicked()
{
    CustomNodeDialog dialog(_tree_nodes_model, QString(), this);
    if( dialog.exec() == QDialog::Accepted)
    {
        auto new_model = dialog.getTreeNodeModel();
        emit addNewModel( new_model );
    }
    updateTreeView();
}

void SidepanelEditor::onRemoveModel(QString selected_name)
{