Module org.icepdf.ri.viewer

Package org.icepdf.ri.common.utility.layers

Class LayersTreeNode

java.lang.Object

javax.swing.tree.DefaultMutableTreeNode

org.icepdf.ri.common.utility.layers.LayersTreeNode

All Implemented Interfaces:

Serializable, Cloneable, MutableTreeNode, TreeNode

public class LayersTreeNode
extends DefaultMutableTreeNode

The LayersTreeNode represent a group of optional content members or just one optional content group. The user object for this DefaultMutableTreeNode must always be of type OptionalContentGroup. The OptionalContentGroup object is a reference to the OptionalContentGroup in the document's dictionary and any visibility changes will be reflected in the next Page paint.

Since:

5.0

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static int	RADIO_SELECTION	Nodes behave like radio check boxes where only one can be selected at a time.
protected int	selectionMode
static int	SINGLE_SELECTION	Node selection is independent of other nodes.

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

allowsChildren, children, EMPTY_ENUMERATION, parent, userObject

Constructor Summary

Constructors

Constructor	Description
LayersTreeNode(Object object)
LayersTreeNode(Object userObject, boolean allowsChildren)
LayersTreeNode(OptionalContentGroup optionalContentGroup)

Method Summary

Modifier and Type	Method	Description
OptionalContentGroup	getOptionalContentGroup()
int	getSelectionMode()
boolean	isSelected()
void	setSelected(boolean isSelected)
void	setSelectionMode(int mode)
String	toString()

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

Methods inherited from class java.lang.Object

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

Field Detail

SINGLE_SELECTION

public static final int SINGLE_SELECTION

Node selection is independent of other nodes.

See Also:

Constant Field Values

RADIO_SELECTION

public static final int RADIO_SELECTION

Nodes behave like radio check boxes where only one can be selected at a time.

See Also:

Constant Field Values

selectionMode

protected int selectionMode

Constructor Detail

LayersTreeNode

public LayersTreeNode(Object object)

LayersTreeNode

public LayersTreeNode(OptionalContentGroup optionalContentGroup)

LayersTreeNode

public LayersTreeNode(Object userObject,
                      boolean allowsChildren)

Method Detail

setSelectionMode

public void setSelectionMode(int mode)

getSelectionMode

public int getSelectionMode()

getOptionalContentGroup

public OptionalContentGroup getOptionalContentGroup()

setSelected

public void setSelected(boolean isSelected)

isSelected

public boolean isSelected()

toString

public String toString()

Overrides:

toString in class DefaultMutableTreeNode