The ::select-all signal is a [keybinding signal]GtkBindingSignal which gets emitted to select or unselect the complete contents of the text view.
The default bindings for this signal are Ctrl-a and Ctrl-/ for selecting and Shift-Ctrl-a and Ctrl-\ for unselecting.
See Implementation
The ::select-all signal is a [keybinding signal]GtkBindingSignal which gets emitted to select or unselect the complete contents of the text view.
The default bindings for this signal are Ctrl-a and Ctrl-/ for selecting and Shift-Ctrl-a and Ctrl-\ for unselecting.