queued=false;
// Connect all the signals
canvas_interface()->signal_value_node_changed().connect(sigc::mem_fun(*this,&studio::LayerParamTreeStore::on_value_node_changed));
queued=false;
// Connect all the signals
canvas_interface()->signal_value_node_changed().connect(sigc::mem_fun(*this,&studio::LayerParamTreeStore::on_value_node_changed));
canvas_interface()->signal_value_node_added().connect(sigc::mem_fun(*this,&studio::LayerParamTreeStore::on_value_node_added));
canvas_interface()->signal_value_node_deleted().connect(sigc::mem_fun(*this,&studio::LayerParamTreeStore::on_value_node_deleted));
canvas_interface()->signal_value_node_replaced().connect(sigc::mem_fun(*this,&studio::LayerParamTreeStore::on_value_node_replaced));
canvas_interface()->signal_value_node_added().connect(sigc::mem_fun(*this,&studio::LayerParamTreeStore::on_value_node_added));
canvas_interface()->signal_value_node_deleted().connect(sigc::mem_fun(*this,&studio::LayerParamTreeStore::on_value_node_deleted));
canvas_interface()->signal_value_node_replaced().connect(sigc::mem_fun(*this,&studio::LayerParamTreeStore::on_value_node_replaced));