DropdownButton

This is a simple button component which receives an open prop (boolean) and displays a caret icon accordingly to its value. If you want to use it with a dropdown (you probably will), its data-role prop should be set to toggle. The <Dropdown> component takes care of passing down the open prop to the button which has data-role="toggle", so there is no need to do it manually.

Example

<Dropdown
  open={this.state.isDropdownOpen}
  onToggle={this.onDropdownToggle}
>
  <DropdownButton data-role="toggle">
    Toggle dropdown
  </DropdownButton>
  <DropdownMenu data-role="menu">
    <span>This is our dropdown</span>
  </DropdownMenu>
</Dropdown>