Method CalculateRequisition

src/SFGUI/Frame.cpp:29–48

}

sf::Vector2f Frame::CalculateRequisition() {
	float padding( Context::Get().GetEngine().GetProperty<float>( "Padding", shared_from_this() ) );
	const std::string& font_name( Context::Get().GetEngine().GetProperty<std::string>( "FontName", shared_from_this() ) );
	unsigned int font_size( Context::Get().GetEngine().GetProperty<unsigned int>( "FontSize", shared_from_this() ) );
	const sf::Font& font( *Context::Get().GetEngine().GetResourceManager().GetFont( font_name ) );
	float label_padding( Context::Get().GetEngine().GetProperty<float>( "LabelPadding", shared_from_this() ) );
	float border_width( Context::Get().GetEngine().GetProperty<float>( "BorderWidth", shared_from_this() ) );

	sf::Vector2f requisition( Context::Get().GetEngine().GetTextStringMetrics( m_label, font, font_size ) );
	requisition.x += 2.f * label_padding + 4.f * border_width + 2.f * padding;
	requisition.y = Context::Get().GetEngine().GetFontLineHeight( font, font_size ) + 4.f * border_width;

	auto child = GetChild();
	if( child ) {
		requisition.x = std::max( 4.f * border_width + 2.f * padding + child->GetRequisition().x, requisition.x );
		requisition.y += 2.f * padding + child->GetRequisition().y;
	}

	return requisition;
}

const std::string& Frame::GetName() const {
	static const std::string name( "Frame" );