borland Packages  Class Hierarchy  jbcl.view Package  Index 

BooleanToggleItemEditor component

java.lang.Object
   +----borland.jbcl.view.BooleanToggleItemEditor

About the BooleanToggleItemEditor component

Variables  Constructors  Properties  Methods  Event Listeners

Implements ItemEditor, ToggleItemEditor, Serializable

BooleanToggleItemEditor component is an ItemEditor that can be used with controls that follow the model-view architecture.

There is no user-interface associated with this component; use this component in conjunction with a CheckboxItemPainter.

An object whose itemEditor property is set to this component has the following behavior:

An integer value of 0 is processed as a false value. Boolean values of true are recognized as such; all other values are false.


BooleanToggleItemEditor variables

Variables implemented in this class

BooleanToggleItemEditor constructors

BooleanToggleItemEditor properties

*Read-only properties **Write-only properties

Properties implemented in this class

Properties implemented in java.lang.Object

BooleanToggleItemEditor methods

Methods implemented in this class

Methods implemented in java.lang.Object

BooleanToggleItemEditor event listeners


BooleanToggleItemEditor variables

state

  protected boolean state

type

  protected int type

BooleanToggleItemEditor constructors

BooleanToggleItemEditor()

  public BooleanToggleItemEditor()
Constructs a BooleanToggleItemEditor.

BooleanToggleItemEditor properties

component

 public Component getComponent()
Returns the actual component that will be added to the host control as an editor.

value

 public Object getValue()
Returns the current value in the editor. The editor host must be able to ask for the value at anytime and always asks for it when posting to the data object.

BooleanToggleItemEditor methods

toggle(java.lang.Object)

  protected void toggle(java.lang.Object data)
Reverses the boolean state of the item editor.

Parameters:

data
The data item.

BooleanToggleItemEditor event listeners

This component is a source for the following event sets. For information on the standard AWT event sets, see Standard Java events.

key

 public void addKeyListener(java.awt.event.KeyListener l)
 public void removeKeyListener(java.awt.event.KeyListener l)