org.eclipse.jface.dialogs
Class ControlEnableState

java.lang.Object
  |
  +--org.eclipse.jface.dialogs.ControlEnableState

public class ControlEnableState

extends Object

Helper class to save the enable/disable state of a control including all its descendent controls.

Constructor Summary

protected	ControlEnableState(Control w) Creates a new object and saves in it the current enable/disable state of the given control and its descendents; the controls that are saved are also disabled.
protected	ControlEnableState(Control w, List exceptions) Creates a new object and saves in it the current enable/disable state of the given control and its descendents except for the given list of exception cases; the controls that are saved are also disabled.

Method Summary

static ControlEnableState	disable(Control w) Saves the current enable/disable state of the given control and its descendents in the returned object; the controls are all disabled.
static ControlEnableState	disable(Control w, List exceptions) Saves the current enable/disable state of the given control and its descendents in the returned object except for the given list of exception cases; the controls that are saved are also disabled.
void	restore() Restores the window enable state saved in this object.

Methods inherited from class java.lang.Object

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

Constructor Detail

ControlEnableState

protected ControlEnableState(Control w)

Creates a new object and saves in it the current enable/disable state of the given control and its descendents; the controls that are saved are also disabled.

Parameters:

w - the control

ControlEnableState

protected ControlEnableState(Control w,
                             List exceptions)

Creates a new object and saves in it the current enable/disable state of the given control and its descendents except for the given list of exception cases; the controls that are saved are also disabled.

Parameters:

w - the control

exceptions - the list of controls to not disable (element type: Control), or null if none

Method Detail

disable

public static ControlEnableState disable(Control w)

Saves the current enable/disable state of the given control and its descendents in the returned object; the controls are all disabled.

Parameters:

w - the control

Returns:

an object capturing the enable/disable state

disable

public static ControlEnableState disable(Control w,
                                         List exceptions)

Saves the current enable/disable state of the given control and its descendents in the returned object except for the given list of exception cases; the controls that are saved are also disabled.

Parameters:

w - the control

exceptions - the list of controls to not disable (element type: Control)

Returns:

an object capturing the enable/disable state

restore

public void restore()

Restores the window enable state saved in this object.