本文整理汇总了C++中WApplication::addExposedSignal方法的典型用法代码示例。如果您正苦于以下问题:C++ WApplication::addExposedSignal方法的具体用法?C++ WApplication::addExposedSignal怎么用?C++ WApplication::addExposedSignal使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类WApplication
的用法示例。
在下文中一共展示了WApplication::addExposedSignal方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: exposeSignal
void EventSignalBase::exposeSignal()
{
/*
* - BIT_SERVER_EVENT indicates whether the signal invokes a server-side event
* - BIT_EXPOSED indicates whether the signal is in the WApplication's
* exposed signals list, which is used as a list of signals that require
* stateless slot learning (if BIT_AUTOLEARN).
*
* The difference is only signals in those widgets that are used to
* render a WViewWidget: they are not exposed but need learning
*/
// cheap catch: if it generates a server event, for sure it is also exposed
if (flags_.test(BIT_SERVER_EVENT)) {
senderRepaint();
return;
}
WApplication *app = WApplication::instance();
app->addExposedSignal(this);
flags_.set(BIT_EXPOSED);
if (app->exposeSignals())
flags_.set(BIT_SERVER_EVENT);
senderRepaint();
}