Method HandleMouseButtonEvent

src/SFGUI/ComboBox.cpp:275–348

}

void ComboBox::HandleMouseButtonEvent( sf::Mouse::Button button, bool press, int x, int y ) {
	if( ( x == std::numeric_limits<int>::min() ) || ( y == std::numeric_limits<int>::min() ) ) {
		return;
	}

	if( GetState() == State::ACTIVE ) {
		if( m_scrollbar ) {
			ReleaseModal();
			m_scrollbar->SetActiveWidget();

			if ( press ) {
				sf::Event::MouseButtonPressed event;
				event.button = button;
				event.position.x = x - static_cast<int>( GetAllocation().position.x );
				event.position.y = y - static_cast<int>( GetAllocation().position.y );
				m_scrollbar->HandleEvent( event );
			}
			else {
				sf::Event::MouseButtonReleased event;
				event.button = button;
				event.position.x = x - static_cast<int>( GetAllocation().position.x );
				event.position.y = y - static_cast<int>( GetAllocation().position.y );
				m_scrollbar->HandleEvent( event );
			}

			SetActiveWidget();
			GrabModal();

			auto scrollbar_allocation = m_scrollbar->GetAllocation();
			scrollbar_allocation.position += GetAllocation().position;

			if( scrollbar_allocation.contains( sf::Vector2f( sf::Vector2( x, y ) ) ) ) {
				return;
			}
		}

		if( !press || ( button != sf::Mouse::Button::Left ) ) {
			return;
		}

		auto emit_select = false;

		if( m_highlighted_item != NONE ) {
			m_active_item = m_highlighted_item;
			emit_select = true;
		}

		m_highlighted_item = NONE;

		if( IsMouseInWidget() ) {
			SetState( State::PRELIGHT );
		}
		else {
			SetState( State::NORMAL );
		}

		Invalidate();