Package eu.essilab.lablib.checkboxtree

Class PropagatePreservingCheckTreeCheckingMode

java.lang.Object

eu.essilab.lablib.checkboxtree.TreeCheckingMode

eu.essilab.lablib.checkboxtree.PropagatePreservingCheckTreeCheckingMode

public class PropagatePreservingCheckTreeCheckingMode
extends TreeCheckingMode

PropagatePreservingCheckTreeCheckingMode define a TreeCheckingMode with down and up recursion of the check when nodes are clicked. It propagates the change not only to descendants but also to ancestors. With regard to descendants this mode behaves exactly like the Propagate mode. With regard to ancestors it checks/unchecks them as needed so that a node is checked if and only if all of its children are checked.

Author:

Boldrini

Field Summary

Fields inherited from class eu.essilab.lablib.checkboxtree.TreeCheckingMode

model

Method Summary

Modifier and Type	Method	Description
void	checkPath(TreePath path)	Checks the specified path and propagates the checking according to the strategy
void	uncheckPath(TreePath path)	Unchecks the specified path and propagates the checking according to the strategy
void	updateCheckAfterChildrenInserted(TreePath parent)	Update the check of the given path after the insertion of some of its children, according to the strategy
void	updateCheckAfterChildrenRemoved(TreePath parent)	Update the check of the given path after the removal of some of its children, according to the strategy
void	updateCheckAfterStructureChanged(TreePath parent)	Update the check of the given path after the structure change, according to the strategy

Methods inherited from class java.lang.Object

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

Method Details

checkPath

public void checkPath(TreePath path)

Description copied from class: TreeCheckingMode

Checks the specified path and propagates the checking according to the strategy

Specified by:

checkPath in class TreeCheckingMode

Parameters:

path - the path to be added.

uncheckPath

public void uncheckPath(TreePath path)

Description copied from class: TreeCheckingMode

Unchecks the specified path and propagates the checking according to the strategy

Specified by:

uncheckPath in class TreeCheckingMode

Parameters:

path - the path to be removed.

updateCheckAfterChildrenInserted

public void updateCheckAfterChildrenInserted(TreePath parent)

Description copied from class: TreeCheckingMode

Update the check of the given path after the insertion of some of its children, according to the strategy

Specified by:

updateCheckAfterChildrenInserted in class TreeCheckingMode

updateCheckAfterChildrenRemoved

public void updateCheckAfterChildrenRemoved(TreePath parent)

Description copied from class: TreeCheckingMode

Update the check of the given path after the removal of some of its children, according to the strategy

Specified by:

updateCheckAfterChildrenRemoved in class TreeCheckingMode

updateCheckAfterStructureChanged

public void updateCheckAfterStructureChanged(TreePath parent)

Description copied from class: TreeCheckingMode

Update the check of the given path after the structure change, according to the strategy

Specified by:

updateCheckAfterStructureChanged in class TreeCheckingMode