IGIN_CHANGED, MSG_META_CONTENT_VIEW_SCALE_FACTOR_CHANGED, MSG_META_CONTENT_VIEW_WIN_OPENED, MSG_META_CONTENT_VIEW_OPENING, MSG_META_CONTENT_VIEW_SIZE_CHANGED</PRE>
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When a GenView is instantiated, the UI takes care of most of the work. However, the view will send several messages to its new content in order to notify it that the view is opening.</P>
<P>
The first message sent will be a <CODE>
MSG_META_CONTENT_SET_VIEW</CODE>
, which you may intercept if you need to know the view's object pointer (optr). 