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Class CDF.JFloatField 

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Container
                   |
                   +----com.sun.java.swing.JComponent
                           |
                           +----com.sun.java.swing.text.JTextComponent
                                   |
                                   +----com.sun.java.swing.JTextField
                                           |
                                           +----CDF.JNumberField
                                                   |
                                                   +----CDF.JFloatField
public class JFloatField
extends JNumberField
Subclass of JNumberField which ensures that only numbers are entered in the field

Constructor Index

o JFloatField()
Constructor
o JFloatField(int)
Constructor
o JFloatField(String)
Constructor
o JFloatField(String, int)
Constructor

Method Index

o allowKey(KeyEvent)
Defines allowed keyStrokes
o getDouble()
Return the number as an double
o getFloat()
Return the number as a float

Constructors

o JFloatField 
 public JFloatField()
Constructor

o JFloatField 
 public JFloatField(String string)
Constructor

Parameters:
string - Initial value as string
o JFloatField 
 public JFloatField(int columns)
Constructor

Parameters:
columns - Number of characters space to allocate
o JFloatField 
 public JFloatField(String string,
                    int columns)
Constructor

Parameters:
string - Initial value as string
columns - Number of characters

Methods

o allowKey 
 public boolean allowKey(KeyEvent event)
Defines allowed keyStrokes

Parameters:
event - KeyEvent to judge
Returns:
== true -> Character is allowed
Overrides:
allowKey in class JNumberField
o getFloat 
 public float getFloat()
Return the number as a float

o getDouble 
 public double getDouble()
Return the number as an double 

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