Method initWithPlaceHolder

core/ui/UITextFieldEx.cpp:281–303

///////////////////////////////////////////////////////////////////// initialize /////////////////////////////////////////////////////////////////////

// initialize
//////////////////////////////////////////////////////////////////////////
bool TextFieldEx::initWithPlaceHolder(std::string_view placeholder,
                                      std::string_view fontName,
                                      float fontSize,
                                      float cursorWidth,
                                      const Color4B& cursorColor)
{
    _placeHolder = placeholder;

    _renderLabel =
        _createLabel(placeholder, fontName, fontSize, Vec2::ZERO, TextHAlignment::CENTER, TextVAlignment::CENTER);
    _renderLabel->setAnchorPoint(Point::ANCHOR_MIDDLE_LEFT);
    this->addChild(_renderLabel);

    _director->getScheduler()->runOnAxmolThread([this] { _renderLabel->setPosition(Point(0, this->getContentSize().height / 2)); });

    __initCursor(fontSize, cursorWidth, cursorColor);

    _fontName       = fontName;
    _fontSize       = fontSize;
    _systemFontUsed = !FileUtils::getInstance()->isFileExist(fontName);

    return true;
}

std::string_view TextFieldEx::getTextFontName() const
{