toggle_app_menu
Overview
This can be used to manually show/hide the app menu.
This is useful for fullscreen programs that use pauseable=false, and windows that use has_frame=false, and thus have no access to the app menu button.
Functions sandboxed
msg properties
x: number
Leftmost x-position of where to open the menu relative to the window
y: number
Topmost x-position of where to open the menu relative to the window
hide_about: boolean
When true, do not include the "About Program" item in the menu
system