Method SetAdjustment

src/SFGUI/SpinButton.cpp:219–249

}

void SpinButton::SetAdjustment( Adjustment::Ptr adjustment ) {
	if( !adjustment ) {
		return;
	}

	if( m_adjustment ) {
		m_adjustment->GetSignal( Adjustment::OnChange ).Disconnect( m_adjustment_signal_serial );
	}

	m_adjustment = adjustment;

	auto weak_this = std::weak_ptr<Widget>( shared_from_this() );

	m_adjustment_signal_serial = m_adjustment->GetSignal( Adjustment::OnChange ).Connect( [weak_this] {
		auto shared_this = weak_this.lock();

		if( !shared_this ) {
			return;
		}

		auto spin_button = std::dynamic_pointer_cast<SpinButton>( shared_this );

		if( !spin_button ) {
			return;
		}

		spin_button->UpdateTextFromAdjustment();
	} );

	UpdateTextFromAdjustment();
}

float SpinButton::GetValue() const {
	return m_adjustment->GetValue();