Class ButtonGrid

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Container
                   |
                   +----java.awt.Panel
                           |
                           +----ButtonGrid

public class ButtonGrid

extends Panel

ButtonGrid(String[], Output, boolean, boolean, int, int)

ButtonGrid(String[], Output, boolean, boolean, int, int) is a constructor

addToHistory(String)

addToHistory(String) is invoked when a string is to be added to the historylist

handleEvent(Event)

handleEvent(Event) is invoked when an Event is generated. Deprecated.

  public ButtonGrid(String buttonarray[],
                    Output output,
                    boolean textcomp,
                    boolean historycomp,
                    int historyheight,
                    int visibleheight)

ButtonGrid(String[], Output, boolean, boolean, int, int) is a constructor

Parameters:

buttonarray - an array with the button labels

output - the object that is used as output

textcomp - is true if the textfield should be used

historycomp - is true if the historylist should be used

historyheight - the amount of rows in the historylist

visibleheight - the amount of visible rows in the historylist

  public boolean handleEvent(Event e)

Note: handleEvent() is deprecated. handleEvent() is replaced by actionPerformed() in Java 1.1

handleEvent(Event) is invoked when an Event is generated. This method is deprecated in Java 1.1 and has been replaced by actionPerformed()

Parameters:

e - the Event

Returns:

true if handled

Overrides:

handleEvent in class Component

  public void addToHistory(String str)

addToHistory(String) is invoked when a string is to be added to the historylist

Parameters:

str - the string to be added to the historylist