ENTERWINDOW_CB
Action generated when the mouse enters the canvas or button.
Callback
int function(Ihandle *self); [in C] elem:enterwindow() -> (ret: number) [in IupLua3] elem:enterwindow_cb() -> (ret: number) [in IupLua5]self: identifier of the control to where the mouse has entered.
Affects
In Motif can also be used by other controls.