+ espeakoptionty eso_speakonidle.
+ tpointerlist.add(const values: ppointer; const acount: int32)
* tdropdownlist.dokeydown() checks singlekeyshiftstatesmask only.
* tdropdownlist.getassistiveparent() returns ownerwidget.
* tdropdownlist does not select for shifted key_return.
* tcustomedit.settext() checks focused and eo_showfocused for des_emptytext.
+ assistiveflagty asf_mainwindow.
+ teventqueue.post(const events: tcustomeventqueue).
* twindow.internalactivate() calls checkapplicationactive().