本文整理汇总了C++中AccStateChangeEvent::FromUserInput方法的典型用法代码示例。如果您正苦于以下问题：C++ AccStateChangeEvent::FromUserInput方法的具体用法？C++ AccStateChangeEvent::FromUserInput怎么用？C++ AccStateChangeEvent::FromUserInput使用的例子？那么, 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AccStateChangeEvent的用法示例。
在下文中一共展示了AccStateChangeEvent::FromUserInput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: AccStateChangeEvent
nsresult
HTMLFileInputAccessible::HandleAccEvent(AccEvent* aEvent)
{
nsresult rv = HyperTextAccessibleWrap::HandleAccEvent(aEvent);
NS_ENSURE_SUCCESS(rv, rv);
// Redirect state change events for inherited states to child controls. Note,
// unavailable state is not redirected. That's a standard for unavailable
// state handling.
AccStateChangeEvent* event = downcast_accEvent(aEvent);
if (event &&
(event->GetState() == states::BUSY ||
event->GetState() == states::REQUIRED ||
event->GetState() == states::HASPOPUP ||
event->GetState() == states::INVALID)) {
Accessible* button = GetChildAt(0);
if (button && button->Role() == roles::PUSHBUTTON) {
nsRefPtr<AccStateChangeEvent> childEvent =
new AccStateChangeEvent(button, event->GetState(),
event->IsStateEnabled(), event->FromUserInput());
nsEventShell::FireEvent(childEvent);
}
}
return NS_OK;
}