edu.rice.cs.drjava.ui.config
Class ConfigFrame.PanelTreeNode

java.lang.Object
  javax.swing.tree.DefaultMutableTreeNode
      edu.rice.cs.drjava.ui.config.ConfigFrame.PanelTreeNode

All Implemented Interfaces:

Serializable, Cloneable, MutableTreeNode, TreeNode

Enclosing class:

ConfigFrame

private class ConfigFrame.PanelTreeNode
extends DefaultMutableTreeNode

Private class to handle rendering of tree nodes, each of which corresponds to a ConfigPanel. These nodes should only be accessed from the event handling thread.

Field Summary

private ConfigPanel

_panel

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

allowsChildren, children, EMPTY_ENUMERATION, parent, userObject

Constructor Summary

ConfigFrame.PanelTreeNode(ConfigPanel c)

ConfigFrame.PanelTreeNode(String t)

Method Summary

private ConfigPanel	getPanel()
void	resetToCurrent() Tells its panel to reset its displayed value to the currently set value for this component, and tells all of its children to reset their panels.
private boolean	update() Tells its panel to update, and tells all of its child nodes to update their panels.

Methods inherited from class javax.swing.tree.DefaultMutableTreeNode

add, breadthFirstEnumeration, children, clone, depthFirstEnumeration, getAllowsChildren, getChildAfter, getChildAt, getChildBefore, getChildCount, getDepth, getFirstChild, getFirstLeaf, getIndex, getLastChild, getLastLeaf, getLeafCount, getLevel, getNextLeaf, getNextNode, getNextSibling, getParent, getPath, getPathToRoot, getPreviousLeaf, getPreviousNode, getPreviousSibling, getRoot, getSharedAncestor, getSiblingCount, getUserObject, getUserObjectPath, insert, isLeaf, isNodeAncestor, isNodeChild, isNodeDescendant, isNodeRelated, isNodeSibling, isRoot, pathFromAncestorEnumeration, postorderEnumeration, preorderEnumeration, remove, remove, removeAllChildren, removeFromParent, setAllowsChildren, setParent, setUserObject, toString

Methods inherited from class java.lang.Object

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

Field Detail

_panel

private final ConfigPanel _panel

Constructor Detail

ConfigFrame.PanelTreeNode

public ConfigFrame.PanelTreeNode(String t)

ConfigFrame.PanelTreeNode

public ConfigFrame.PanelTreeNode(ConfigPanel c)

Method Detail

getPanel

private ConfigPanel getPanel()

update

private boolean update()

Tells its panel to update, and tells all of its child nodes to update their panels.

Returns:

whether the update succeeded.

resetToCurrent

public void resetToCurrent()

Tells its panel to reset its displayed value to the currently set value for this component, and tells all of its children to reset their panels. Should be performed in the event thread!