GETFOCUS_CB
Action generated when an element is given keyboard focus. This callback is called after the KILLFOCUS_CB.
Callback
int function(Ihandle *ih); [in C] elem:getfocus_cb() -> (ret: number) [in Lua]
ih: identifier of the element that received keyboard focus.
The return value is ignored.
Affects
All elements with user interaction, except menus.