Anonymous user
GUI component interaction: Difference between revisions
→{{header|Scala}}
Line 1,158:
=={{header|Scala}}==
<lang Scala>import scala.swing._
import scala.swing.Swing._
import scala.swing.event._
Line 1,189 ⟶ 1,188:
case ButtonClicked(`incButton`) =>
if (numberField.text.isEmpty()) numberField.text = "0"
// we use BigInt to avoid long overflow/number format exception
val biNumber = new BigInt(new java.math.BigInteger(numberField.text))
numberField.text = "" + (biNumber+1)
Line 1,203:
}
}
}</lang>▼
▲</lang>
=={{header|Tcl}}==
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