C++ (Cpp) TextBoxWidget::getIrrlichtElement示例

示例#1

文件： enter_gp_name_dialog.cpp 项目： clasik/stk-code

// -----------------------------------------------------------------------------
EnterGPNameDialog::~EnterGPNameDialog()
{
    // FIXME: what is this code for?
    TextBoxWidget* textCtrl = getWidget<TextBoxWidget>("textfield");
    textCtrl->getIrrlichtElement()->remove();
    textCtrl->clearListeners();
}

示例#2

文件： enter_gp_name_dialog.cpp 项目： clasik/stk-code

// -----------------------------------------------------------------------------
void EnterGPNameDialog::onUpdate(float dt)
{
    // It's unsafe to delete from inside the event handler so we do it here
    if (m_self_destroy)
    {
        TextBoxWidget* textCtrl = getWidget<TextBoxWidget>("textfield");
        stringw name = textCtrl->getText().trim();

        // irrLicht is too stupid to remove focus from deleted widgets
        // so do it by hand
        GUIEngine::getGUIEnv()->removeFocus( textCtrl->getIrrlichtElement() );
        GUIEngine::getGUIEnv()->removeFocus( m_irrlicht_window );

        // we will destroy the dialog before notifying the listener to be safer.
        // but in order not to crash we must make a local copy of the listern
        // otherwise we will crash
        INewGPListener* listener = m_listener;

        ModalDialog::dismiss();

        if (listener != NULL)
            listener->onNewGPWithName(name);
    }
}