Signal

Gtk.Switch::state-set

Declaration

gboolean
state_set (
  GtkSwitch self,
  gboolean state,
  gpointer user_data
)

Description [src]

Emitted to change the underlying state.

The ::state-set signal is emitted when the user changes the switch position. The default handler keeps the state in sync with the GtkSwitch:active property.

To implement delayed state change, applications can connect to this signal, initiate the change of the underlying state, and call gtk_switch_set_state() when the underlying state change is complete. The signal handler should return TRUE to prevent the default handler from running.

Visually, the underlying state is represented by the trough color of the switch, while the [property@Gtk.Switch`:active] property is represented by the position of the switch.

Default handler:

The default handler is called after the handlers added via g_signal_connect()

Parameters

state gboolean
 

the new state of the switch

Return value

Returns: gboolean

TRUE to stop the signal emission