ch.aplu.jgamegrid
Class GGInputDouble

java.lang.Object
  ch.aplu.jgamegrid.GGInputDouble

public class GGInputDouble
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

GGInputDouble(java.lang.String title, java.lang.String prompt)
Creates a modal dialog with given title, prompt and no initial value.

GGInputDouble(java.lang.String title, java.lang.String prompt, double init)
Creates a modal dialog with given title, prompt and initial value.

Method Summary

double

show() Returns the user input.

Methods inherited from class java.lang.Object

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

Constructor Detail

GGInputDouble

public GGInputDouble(java.lang.String title,
                     java.lang.String prompt,
                     double 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

GGInputDouble

public GGInputDouble(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 double 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