org.esa.beam.visat.actions.rangefinder
Class RangeFinderToolAction

java.lang.Object
  org.esa.beam.framework.ui.command.Command
      org.esa.beam.framework.ui.command.SelectableCommand
          org.esa.beam.framework.ui.command.ToolCommand
              org.esa.beam.visat.actions.ToolAction
                  org.esa.beam.visat.actions.rangefinder.RangeFinderToolAction

All Implemented Interfaces:

com.bc.ceres.core.runtime.ConfigurableExtension

public class RangeFinderToolAction
extends ToolAction

This action can measure the distance covered by a path of points.

Version:

$Revision$ $Date$

Author:

Marco Peters

Field Summary

Fields inherited from class org.esa.beam.framework.ui.command.SelectableCommand

SELECTED_ACTION_KEY

Fields inherited from class org.esa.beam.framework.ui.command.Command

ACTION_KEY_CONTEXT, ACTION_KEY_LARGE_ICON, ACTION_KEY_LOCATION, ACTION_KEY_PARENT, ACTION_KEY_PLACE_AFTER, ACTION_KEY_PLACE_BEFORE, ACTION_KEY_PLACE_CONTEXT_TOP, ACTION_KEY_POPUP_TEXT, ACTION_KEY_SEPARATOR_AFTER, ACTION_KEY_SEPARATOR_BEFORE, ACTION_KEY_SORT_CHILDREN, HELP_ID_KEY

Constructor Summary

RangeFinderToolAction()

Method Summary

void	updateState(CommandEvent event) Called when a command should update its state.

Methods inherited from class org.esa.beam.visat.actions.ToolAction

actionPerformed, configure

Methods inherited from class org.esa.beam.framework.ui.command.ToolCommand

addCommandStateListener, createAction, createMenuItem, createToolBarButton, getInteractor, removeCommandStateListener, setInteractor

Methods inherited from class org.esa.beam.framework.ui.command.SelectableCommand

addCommandListener, configure, fireActionPerformed, isSelected, removeCommandListener, setSelected

Methods inherited from class org.esa.beam.framework.ui.command.Command

addEventListener, containsContext, containsLocation, containsProperty, containsPropertyValue, createResourceKey, fireUpdateState, getAccelerator, getAction, getCommandID, getCommandUIFactory, getConfigBoolean, getConfigIcon, getConfigString, getConfigStrings, getContexts, getEventListenerList, getHelpId, getLargeIcon, getLocations, getLongDescription, getMnemonic, getParent, getPlaceAfter, getPlaceBefore, getPopupText, getProperty, getProperty, getProperty, getProperty, getResourceBoolean, getResourceIcon, getResourceString, getResourceStringArray, getResourceStrings, getShortDescription, getSmallIcon, getSortChildren, getText, getValue, isEnabled, isPlaceAtContextTop, isSeparatorAfter, isSeparatorBefore, removeEventListener, setAccelerator, setCommandID, setCommandUIFactory, setContexts, setEnabled, setHelpId, setLargeIcon, setLocations, setLongDescription, setMnemonic, setParent, setPlaceAfter, setPlaceAtContextTop, setPlaceBefore, setPopupText, setProperty, setProperty, setSeparatorAfter, setSeparatorBefore, setShortDescription, setSmallIcon, setText, toString, updateComponentTreeUI, updateState

Methods inherited from class java.lang.Object

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

Constructor Detail

RangeFinderToolAction

public RangeFinderToolAction()

Method Detail

updateState

public void updateState(CommandEvent event)

Description copied from class: Command

Called when a command should update its state.

This method can contain some code which analyzes the underlying element and makes a decision whether this item or group should be made visible/invisible or enabled/disabled etc.

Overrides:

updateState in class ToolAction

Parameters:

event - the command event