Function internalCalcStringWidth

core/ui/UITextFieldEx.cpp:168–172

}

static float internalCalcStringWidth(std::string_view s, std::string_view fontName, float fontSize)
{
    auto label = _createLabel(std::string{s}, fontName, fontSize);
    return label->getContentSize().width;
}

static std::string internalUTF8MoveLeft(std::string_view utf8Text, int length /* default utf8Text.length() */)
{