</span><span class='period'>.</span><span class='id identifier rubyid_transition_width'>transition_width</span>  <span class='op'>=</span> <span class='const'><span class='object_link'><a href="#TRANSITION_WIDTH-constant" title="ExampleApp::MetalPanel::TRANSITION_WIDTH (constant)">TRANSITION_WIDTH</a></span></span>
  <span class='ivar'>@upper_edge_panel</span><span class='period'>.</span><span class='id identifier rubyid_right_edge_path'>right_edge_path</span>   <span class='op'>=</span> <span class='tstrin