org.antlr.v4.runtime.tree.gui

Class TreeViewer.VariableExtentProvide

java.lang.Object

org.antlr.v4.runtime.tree.gui.TreeViewer.VariableExtentProvide

All Implemented Interfaces:

org.abego.treelayout.NodeExtentProvider<Tree>

Enclosing class:

TreeViewer

public static class TreeViewer.VariableExtentProvide
extends java.lang.Object
implements org.abego.treelayout.NodeExtentProvider<Tree>

Constructor Summary

Constructors

Constructor and Description
TreeViewer.VariableExtentProvide(TreeViewer viewer)

Method Summary

Methods

Modifier and Type	Method and Description
double	getHeight(Tree tree) Returns the height of the given treeNode.
double	getWidth(Tree tree) Returns the width of the given treeNode.

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeViewer.VariableExtentProvide

public TreeViewer.VariableExtentProvide(TreeViewer viewer)

Method Detail

getWidth

public double getWidth(Tree tree)

Description copied from interface: org.abego.treelayout.NodeExtentProvider

Returns the width of the given treeNode.

Specified by:

getWidth in interface org.abego.treelayout.NodeExtentProvider<Tree>

Returns:

[result >= 0]

getHeight

public double getHeight(Tree tree)

Description copied from interface: org.abego.treelayout.NodeExtentProvider

Returns the height of the given treeNode.

Specified by:

getHeight in interface org.abego.treelayout.NodeExtentProvider<Tree>

Returns:

[result >= 0]