prolog.ui
Class UiLocker

java.lang.Object
  |
  +--prolog.ui.UiLocker

public class UiLocker

extends java.lang.Object

Title: GuiLocker Description: This class locks a complete gui to perform background work, components that should not be locked must implement the IUnlockable interface. This is a class is an alternative for the glasspane hacks.

Field Summary

protected boolean	itWasMeWhoLocked set to prevent double locking
protected java.util.HashMap	map the hashtable to save all components that were disabled
protected static java.util.Map	preventClassMap
protected java.awt.Component	rootPane the root pane to lock

Constructor Summary

UiLocker(java.awt.Component component)

UiLocker(javax.swing.RootPaneContainer rp)
constructs the gui locker

Method Summary

(package private) static void	()
boolean	getIsLocked() returns the locked state
void	lock() locks the gui
private void	lock(java.awt.Component component) the recursive lock method
void	unlock() unlocks the gui
private void	unlock(java.awt.Component component) the recursive unlock method

Methods inherited from class java.lang.Object

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

Field Detail

preventClassMap

protected static java.util.Map preventClassMap

rootPane

protected java.awt.Component rootPane

the root pane to lock

map

protected java.util.HashMap map

the hashtable to save all components that were disabled

itWasMeWhoLocked

protected boolean itWasMeWhoLocked

set to prevent double locking

Constructor Detail

UiLocker

public UiLocker(java.awt.Component component)

UiLocker

public UiLocker(javax.swing.RootPaneContainer rp)

constructs the gui locker

Method Detail

static void ()

getIsLocked

public boolean getIsLocked()

returns the locked state

lock

public void lock()

locks the gui

unlock

public void unlock()

unlocks the gui

lock

private void lock(java.awt.Component component)

the recursive lock method

unlock

private void unlock(java.awt.Component component)

the recursive unlock method