The dropdown primitive shared by the menubar, the toolbar selects, the
color pickers and the table grid.
It owns exactly one concern: showing a panel under a trigger button and
closing it again (Escape, outside click, focus loss). Panel content is
supplied by the caller, so adding a new kind of dropdown never means
touching this file.
The dropdown primitive shared by the menubar, the toolbar selects, the color pickers and the table grid.
It owns exactly one concern: showing a panel under a trigger button and closing it again (Escape, outside click, focus loss). Panel content is supplied by the caller, so adding a new kind of dropdown never means touching this file.