Package ui

Class GetIntegerInput

java.lang.Object
ui.GetIntegerInput

public class GetIntegerInput extends Object
Static method to ppen an optionpane and get a valid (positive or 0) integer (int) from it.
  • Constructor Details

    • GetIntegerInput

      public GetIntegerInput()
  • Method Details

    • getIntegerInput

      public static int getIntegerInput(JMenu menu, int initialValue, String message, String title, int upperLimit)
      Open an optionpane and get a valid (positive or 0) integer (int) from it.
      Parameters:
      menu - parent object
      initialValue - initial proposal
      message - message text
      title - title text
      upperLimit - upper limit of int - if this is negative, upper limit will be set to Integer.MAX_VALUE
      Returns:
      the (+ve or 0) integer input by user, or -1 if user didn't enter anything