Function WindowStartTextbox

src/openrct2-ui/interface/Window.cpp:558–575

    }

    void WindowStartTextbox(const WindowBase& callW, WidgetIndex callWidget, u8string existingText, int32_t maxLength)
    {
        if (_usingWidgetTextBox)
            WindowCancelTextbox();

        _usingWidgetTextBox = true;
        _currentTextBox.window.classification = callW.classification;
        _currentTextBox.window.number = callW.number;
        _currentTextBox.widgetIndex = callWidget;
        _textBoxFrameNo = 0;

        auto* windowMgr = GetWindowManager();
        windowMgr->CloseByClass(WindowClass::textinput);

        _textBoxInput = existingText;

        _textInput = ContextStartTextInput(_textBoxInput, maxLength);
    }

    void WindowCancelTextbox()
    {