The ::location-popup signal is a [keybinding signal]GtkBindingSignal
which gets emitted when the user asks for it.
This is used to make the file chooser show a "Location" prompt which
the user can use to manually type the name of the file he wishes to select.
The default bindings for this signal are Control + L with a @path string
of "" (the empty string). It is also bound to / with a @path string of
"/" (a slash): this lets you type / and immediately type a path name.
On Unix systems, this is bound to ~ (tilde) with a @path string of "~"
itself for access to home directories.
The ::location-popup signal is a [keybinding signal]GtkBindingSignal which gets emitted when the user asks for it.
This is used to make the file chooser show a "Location" prompt which the user can use to manually type the name of the file he wishes to select.
The default bindings for this signal are Control + L with a @path string of "" (the empty string). It is also bound to / with a @path string of "/" (a slash): this lets you type / and immediately type a path name. On Unix systems, this is bound to ~ (tilde) with a @path string of "~" itself for access to home directories.