com.izforge.izpack.panels
Class CheckTreeController

java.lang.Object
  java.awt.event.MouseAdapter
      com.izforge.izpack.panels.CheckTreeController

All Implemented Interfaces:

java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener

 class CheckTreeController
extends java.awt.event.MouseAdapter

Controller class which handles the mouse clicks on checkbox nodes. Also contains utility methods to update the sizes and the states of the nodes.

Version:

$Revision: 1.1 $

Author:

Vladimir Ralev

Field Summary

(package private) int	checkWidth
(package private) javax.swing.JTree	tree
(package private) TreePacksPanel	treePacksPanel

Constructor Summary

CheckTreeController(TreePacksPanel p)

Method Summary

private boolean	hasExcludes(CheckBoxNode node)
static long	initTotalSize(CheckBoxNode node, boolean markChanged)
void	mouseReleased(java.awt.event.MouseEvent me)
void	selectAllChildNodes(CheckBoxNode cbn)
void	selectAllDependencies(CheckBoxNode cbn)
private void	selectNode(CheckBoxNode current)
static void	setPartialParent(CheckBoxNode node)
void	updateAllParents(CheckBoxNode root) Updates partial/deselected/selected state of all parent nodes.
private void	updateParents(CheckBoxNode node) Updates the parents of this particular node

Methods inherited from class java.awt.event.MouseAdapter

mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseWheelMoved

Methods inherited from class java.lang.Object

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

Field Detail

tree

javax.swing.JTree tree

treePacksPanel

TreePacksPanel treePacksPanel

checkWidth

int checkWidth

Constructor Detail

CheckTreeController

public CheckTreeController(TreePacksPanel p)

Method Detail

selectNode

private void selectNode(CheckBoxNode current)

hasExcludes

private boolean hasExcludes(CheckBoxNode node)

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent me)

Specified by:

mouseReleased in interface java.awt.event.MouseListener

Overrides:

mouseReleased in class java.awt.event.MouseAdapter

selectAllChildNodes

public void selectAllChildNodes(CheckBoxNode cbn)

selectAllDependencies

public void selectAllDependencies(CheckBoxNode cbn)

updateAllParents

public void updateAllParents(CheckBoxNode root)

Updates partial/deselected/selected state of all parent nodes. This is needed and is a patch to allow unrelated nodes (in terms of the tree) to fire updates for each other.

Parameters:

root -

updateParents

private void updateParents(CheckBoxNode node)

Updates the parents of this particular node

Parameters:

node -

setPartialParent

public static void setPartialParent(CheckBoxNode node)

initTotalSize

public static long initTotalSize(CheckBoxNode node,
                                 boolean markChanged)