本文整理汇总了C++中wxEvent::ShouldPropagate方法的典型用法代码示例。如果您正苦于以下问题：C++ wxEvent::ShouldPropagate方法的具体用法？C++ wxEvent::ShouldPropagate怎么用？C++ wxEvent::ShouldPropagate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wxEvent的用法示例。
在下文中一共展示了wxEvent::ShouldPropagate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: DoProcessEvent
/* static */
bool wxMenuBase::DoProcessEvent(wxMenuBase* menu, wxEvent& event, wxWindow* win)
{
event.SetEventObject(menu);
wxMenuBar* const mb = menu ? menu->GetMenuBar() : NULL;
// Process event in the menu itself and all its parent menus, if it's a
// submenu, first.
for ( ; menu; menu = menu->GetParent() )
{
wxEvtHandler *handler = menu->GetEventHandler();
if ( handler )
{
// Indicate to the event processing code that we're going to pass
// this event to another handler if it's not processed here to
// prevent it from passing the event to wxTheApp: this will be done
// below if we do have the associated window.
if ( win || mb )
event.SetWillBeProcessedAgain();
if ( handler->SafelyProcessEvent(event) )
return true;
}
}
// If this menu is part of the menu bar, try the event there.
if ( mb )
{
if ( mb->HandleWindowEvent(event) )
return true;
// If this already propagated it upwards to the window containing
// the menu bar, we don't have to handle it in this window again
// below.
if ( event.ShouldPropagate() )
return false;
}
// Try the window the menu was popped up from.
if ( win )
return win->HandleWindowEvent(event);
// Not processed.
return false;
}