Dart API for the polymer element core_menu_button.


upgradeCoreMenuButton() → dynamic



core-menu-button is a core-icon-button with a drop down menu that allows the user to select an option. The drop down menu is styled with an arrow pointing to the button, and can be positioned to the top or the bottom of the button with the valign property. The valign property aligns the menu to the left or right edge of the button.