C++ (Cpp) needsToBeRendered示例

示例#1

文件： WCompositeWidget.C 项目： LifeGo/wt

void WCompositeWidget::getSDomChanges(std::vector<DomElement *>& result,
				      WApplication *app)
{
  if (needsToBeRendered())
    render(impl_->isRendered() || !WWebWidget::canOptimizeUpdates()
	   ? RenderUpdate : RenderFull);

  impl_->getSDomChanges(result, app);
}

示例#2

文件： WWidget.C 项目： bytemaster/wt-1

DomElement *WWidget::createSDomElement(WApplication *app)
{
    if (!needsToBeRendered()) {
        DomElement *result = webWidget()->createStubElement(app);
        renderOk();
        askRerender(true);
        return result;
    } else {
        webWidget()->setRendered(true);
        render(RenderFull);
        return webWidget()->createActualElement(app);
    }
}