static gboolean zoom_out (G_GNUC_UNUSED ClutterActor *actor, G_GNUC_UNUSED ClutterButtonEvent *event, ChamplainView *view) { champlain_view_zoom_out (view); return TRUE; }
static void cmd_zoom_out (GtkAction *action, EmerillonWindow *self) { champlain_view_zoom_out (self->priv->view); }
static void zoom_out (GtkWidget *widget, ChamplainView *view) { champlain_view_zoom_out (view); }