本文整理汇总了C++中WidgetKeyboardEvent::StopCrossProcessForwarding方法的典型用法代码示例。如果您正苦于以下问题：C++ WidgetKeyboardEvent::StopCrossProcessForwarding方法的具体用法？C++ WidgetKeyboardEvent::StopCrossProcessForwarding怎么用？C++ WidgetKeyboardEvent::StopCrossProcessForwarding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WidgetKeyboardEvent的用法示例。
在下文中一共展示了WidgetKeyboardEvent::StopCrossProcessForwarding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:
void
nsXBLWindowKeyHandler::HandleEventOnCaptureInDefaultEventGroup(
nsIDOMKeyEvent* aEvent)
{
WidgetKeyboardEvent* widgetKeyboardEvent =
aEvent->AsEvent()->WidgetEventPtr()->AsKeyboardEvent();
if (widgetKeyboardEvent->mFlags.mOnlySystemGroupDispatchInContent) {
MOZ_RELEASE_ASSERT(
widgetKeyboardEvent->mFlags.mNoCrossProcessBoundaryForwarding);
return;
}
bool isReserved = false;
if (HasHandlerForEvent(aEvent, &isReserved) && isReserved) {
// For reserved commands (such as Open New Tab), we don't to wait for
// the content to answer (so mWantReplyFromContentProcess remains false),
// neither to give a chance for content to override its behavior.
widgetKeyboardEvent->StopCrossProcessForwarding();
// If the key combination is reserved by chrome, we shouldn't expose the
// keyboard event to web contents because such keyboard events shouldn't be
// cancelable. So, it's not good behavior to fire keyboard events but
// to ignore the defaultPrevented attribute value in chrome.
widgetKeyboardEvent->mFlags.mOnlySystemGroupDispatchInContent = true;
}
}