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Full Version: 大文字・小文字変換
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テキストフィールドに入力された文字を大文字に一括変換したいのですが、
どうすればよいですか?
String.to-upper-clone メソッドを利用すればできます。
MenuButton のサンプルを追記しておきます。


Code:
{value
    let tf:TextField = {TextField}
    {MenuButton
        takes-focus? = false,
        tf,
        {MenuAction
            label = "To Upper",
            key-accel-string = "Ctrl+U",
            {on Action do
                {if-non-null str = tf.value then
                    set tf.value = {str.to-upper-clone}
                }
            }
        },
        {MenuAction
            label = "To Lower",
            key-accel-string = "Ctrl+L",
            {on Action do
                {if-non-null str = tf.value then
                    set tf.value = {str.to-lower-clone}
                }
            }
        }
    }
}