02-27-2013, 01:39 PM
02-28-2013, 01:27 PM
四行目を入力不可にしてみました。どうでしょうか。
Code:
{let ta = {TextArea
height = 5cm,
width = 5cm,
{on e:ValueChanged at ta:TextArea do
let a:int = {ta.value.find '\n'}
let count:int = 0
let break?:bool = false
{while a > -1 do
set a = {ta.value.find '\n', starting-index = a + 1}
{inc count}
{output count}
{if count > 2 then
set ta.value = ta.user-data
set break? = true
{break}
}
}
{if not break? then
set ta.user-data = ta.value
}
}
}
}
{value ta}