- this, columns, bind (&ScreenDialog::trusted_devices, this), bind (&ScreenDialog::set_trusted_devices, this, _1), bind (&column, _1), false
+ this,
+ columns,
+ bind (&ScreenDialog::trusted_devices, this),
+ bind (&ScreenDialog::set_trusted_devices, this, _1),
+ bind (&always_valid),
+ bind (&column, _1),
+ false