views/mdc/components/buttons/icon.erb
<% class_name = '' unless local_variables.include? :class_name
position_classes = comp.position.map {|p| "v-button-icon-position-#{p}"}.join(' ')
event_parent_id = nil unless local_variables.include? :event_parent_id
data_attributes = '' unless local_variables.include? :data_attributes
%>
<button id="<%= comp.id %>"
<%= data_attributes %>
data-disabled-on-post-finished="<%= comp.disabled_on_post_finished %>"
class="v-button v-button--icon mdl-button mdl-js-button mdl-button--icon
<%= 'v-hidden' if comp.hidden %>
<%=class_name%>
<%= position_classes %>
<%= 'v-menu-click' if comp.menu%>"
style = "<%= color_style(comp) %>"
<%= 'disabled' if comp.disabled %>
<%= "type='#{eq(comp.button_type, :raised) ? 'submit' : 'button'}'" %>
<%= erb :'components/event', :locals => {comp: comp, events: comp.events, parent_id: event_parent_id || comp.event_parent_id} %>>
<%= erb :'components/icon', :locals => {comp: comp.icon} %>
<%= comp.text %>
<%= erb :"components/tooltip", :locals => {comp: comp.tooltip, parent_id: comp.id} %>
</button>
<%= erb :"components/menu", :locals => {comp: comp.menu, parent_id: comp.id} %>