Re: Focus for NPAPI plug-in for Alt-Tab
| Newsgroups | gmane.comp.mozilla.devel.plugins |
|---|---|
| Organization | http://groups.google.com |
| Message-ID | <21438371.24.1330934907553.JavaMail.geo-discussion-forums@pbhi3> |
在 2012年1月24日星期二UTC+8下午7时43分42秒，jaitirth shirole写道： > In our NPAPI plug-in, we handle WM_SETFOCUS in the plug-in's wndproc. > We get here when we switch tabs in a Firefox browser window. > But, if we Alt-Tab to another Windows application and come back, we > don't get this event. > If we do Alt-Tab for the second time, this event does get fired! > How does Mozilla code decide when to handover WM_SETFOCUS to plug-in's > wndproc and when not to? > How can we guaranteedly receive this event in this particular Alt-Tab > case when the plug-in containing Firefox top level window is indeed > getting activated? > > BTW, I've seen the same behavior for Flash & PDF plug-ins. > > Any solutions, workaround? he 在 2012年1月24日星期二UTC+8下午7时43分42秒，jaitirth shirole写道： > In our NPAPI plug-in, we handle WM_SETFOCUS in the plug-in's wndproc. > We get here when we switch tabs in a Firefox browser window. > But, if we Alt-Tab to another Windows application and come back, we > don't get this event. > If we do Alt-Tab for the second time, this event does get fired! > How does Mozilla code decide when to handover WM_SETFOCUS to plug-in's > wndproc and when not to? > How can we guaranteedly receive this event in this particular Alt-Tab > case when the plug-in containing Firefox top level window is indeed > getting activated? > > BTW, I've seen the same behavior for Flash & PDF plug-ins. > > Any solutions, workaround? Hi shirole, Is your problem solved? if Ok ,can you share your method, thx! _______________________________________________ dev-tech-plugins mailing list [email protected] https://lists.mozilla.org/listinfo/dev-tech-plugins