popup_menu_2 0.0.7

a pupup menu, contains clickable buttons each, and a global click function referring the item, this is for porpose not break the user attention,.

a pupup menu, for porpose not break the user attention

v0.0.4 Initial release

v0.0.5 fix error: two widgets using the same global key

v0.0.6 add dismiss on click away add waiting alternative when item clicked while waiting improving the code

v0.0.6 fix max columns property improving the code