ch.aplu.jgamegrid

Class GGInputInt

java.lang.Object

ch.aplu.jgamegrid.GGInputInt

public class GGInputInt
extends java.lang.Object

Class to provide a modal dialog with one text field and a Ok and Cancel button based on JOptionPane with type verification.

Constructor Summary

Constructors

Constructor and Description
GGInputInt(java.lang.String title, java.lang.String prompt) Creates a modal dialog with given title, prompt and no initial value.
GGInputInt(java.lang.String title, java.lang.String prompt, int init) Creates a modal dialog with given title, prompt and initial value.

Method Summary

Methods

Modifier and Type	Method and Description
int	show() Returns the user input.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GGInputInt

public GGInputInt(java.lang.String title,
          java.lang.String prompt,
          int init)

Creates a modal dialog with given title, prompt and initial value. To show the dialog and get the user input, call show().

Parameters:

title - the title string in the title bar

prompt - the prompt string

init - an initial value put in the text field

GGInputInt

public GGInputInt(java.lang.String title,
          java.lang.String prompt)

Creates a modal dialog with given title, prompt and no initial value. To show the dialog and get the user input, call show().

Parameters:

title - the title string in the title bar

prompt - the prompt string

Method Detail

show

public int show()

Returns the user input. When the Ok button is clicked the entry is verified to have the correct data type. If rejected, the dialog is shown again. When the Cancel button is clicked, the program terminates.

Returns:

the verified user entry