A keybinding signal
which gets emitted when the user unselects all items.
Applications should not connect to it, but may emit it with
g_signal_emit_by_name() if they need to control selection
programmatically.
The default binding for this signal is Ctrl-Shift-a.
A keybinding signal which gets emitted when the user unselects all items. Applications should not connect to it, but may emit it with g_signal_emit_by_name() if they need to control selection programmatically. The default binding for this signal is Ctrl-Shift-a.