Method CalculateRequisition

src/SFGUI/Window.cpp:101–126

}

sf::Vector2f Window::CalculateRequisition() {
	float visual_border_width( Context::Get().GetEngine().GetProperty<float>( "BorderWidth", shared_from_this() ) );
	float gap( Context::Get().GetEngine().GetProperty<float>( "Gap", shared_from_this() ) );
	sf::Vector2f requisition( 2 * visual_border_width + 2 * gap, 2 * visual_border_width + 2 * gap );

	if( HasStyle( TITLEBAR ) ) {
		unsigned int title_font_size( Context::Get().GetEngine().GetProperty<unsigned int>( "FontSize", shared_from_this() ) );
		const sf::Font& title_font( *Context::Get().GetEngine().GetResourceManager().GetFont( Context::Get().GetEngine().GetProperty<std::string>( "FontName", shared_from_this() ) ) );
		float title_height(
			Context::Get().GetEngine().GetFontLineHeight( title_font, title_font_size ) +
			2 * Context::Get().GetEngine().GetProperty<float>( "TitlePadding", shared_from_this() )
		);

		requisition.y += title_height;
	}

	if( GetChild() ) {
		requisition += GetChild()->GetRequisition();
	}
	else {
		requisition.x = std::max( 50.f, requisition.x );
		requisition.y = std::max( 50.f, requisition.y * 2.f );
	}

	return requisition;
}

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