SWFから入力モードの変更が出来たんだ(AS2から)。知らなかった‥
http://www.trick7.com/blog/2008/09/24-181537.php
import flash.system.Capabilities; import flash.system.IME; import flash.system.IMEConversionMode; function switchKana(e:MouseEvent) { if (Capabilities.hasIME) { try { IME.enabled = true; IME.conversionMode = IMEConversionMode.JAPANESE_HIRAGANA; trace("Conversion mode is " + IME.conversionMode + "."); } catch (error:Error) { IME.enabled = false; trace("Unable to set conversion mode.\n" + error.message); } } } function switchEisu(e:MouseEvent) { if (Capabilities.hasIME) { try { IME.enabled = false; trace("Conversion mode is " + IME.conversionMode + "."); } catch (error:Error) { IME.enabled = false; trace("Unable to set conversion mode.\n" + error.message); } } }