='ivar'>@upper_edge_panel</span><span class='period'>.</span><span class='id identifier rubyid_resize_width'>resize_width</span><span class='lparen'>(</span><span class='ivar'>@w</span> <span class='op'>-</span> <span class='const'><span class='object_link'><a href="#BIG_CORNER-constant" title="ExampleApp::MetalPanel::BIG_CORNER (constant)">BIG_CORNER</a></span></span> <span class='op'>-</span> <span class='const'><span class='object_link'><a href="#SMALL_CORNER-constant" title="ExampleApp::MetalPanel::SMAL