Package org.openstreetmap.josm.gui.dialogs.layer

Class ShowHideLayerAction

java.lang.Object

javax.swing.AbstractAction

org.openstreetmap.josm.gui.dialogs.layer.ShowHideLayerAction

All Implemented Interfaces:

java.awt.event.ActionListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.Action, IEnabledStateUpdating, Layer.LayerAction, MultikeyShortcutAction

public final class ShowHideLayerAction
extends javax.swing.AbstractAction
implements IEnabledStateUpdating, Layer.LayerAction, MultikeyShortcutAction

Action which will toggle the visibility of the currently selected layers.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.openstreetmap.josm.gui.util.MultikeyShortcutAction

MultikeyShortcutAction.MultikeyInfo

Field Summary

Fields

Modifier and Type	Field	Description
private java.lang.ref.WeakReference<Layer>	lastLayer
private LayerListDialog.LayerListModel	model
private Shortcut	multikeyShortcut

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Fields inherited from interface javax.swing.Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

Constructors

Constructor	Description
ShowHideLayerAction(LayerListDialog.LayerListModel model)	Creates a ShowHideLayerAction which will toggle the visibility of the currently selected layers

Method Summary

Modifier and Type	Method	Description
void	actionPerformed(java.awt.event.ActionEvent e)
java.awt.Component	createMenuComponent()	Creates and return the menu component.
boolean	equals(java.lang.Object obj)
void	executeMultikeyAction(int index, boolean repeat)	Execute a multi key action
MultikeyShortcutAction.MultikeyInfo	getLastMultikeyAction()
java.util.List<MultikeyShortcutAction.MultikeyInfo>	getMultikeyCombinations()
Shortcut	getMultikeyShortcut()
int	hashCode()
boolean	supportLayers(java.util.List<Layer> layers)	Determines if this action supports a given list of layers.
void	updateEnabledState()	Called after the layer model has changed.

Methods inherited from class javax.swing.AbstractAction

addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.swing.Action

accept, addPropertyChangeListener, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Field Detail

lastLayer

private transient java.lang.ref.WeakReference<Layer> lastLayer

multikeyShortcut

private final transient Shortcut multikeyShortcut

model

private final LayerListDialog.LayerListModel model

Constructor Detail

ShowHideLayerAction

public ShowHideLayerAction(LayerListDialog.LayerListModel model)

Creates a ShowHideLayerAction which will toggle the visibility of the currently selected layers

Parameters:

model - layer list model

Method Detail

getMultikeyShortcut

public Shortcut getMultikeyShortcut()

Specified by:

getMultikeyShortcut in interface MultikeyShortcutAction

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

Specified by:

actionPerformed in interface java.awt.event.ActionListener

executeMultikeyAction

public void executeMultikeyAction(int index,
                                  boolean repeat)

Description copied from interface: MultikeyShortcutAction

Execute a multi key action

Specified by:

executeMultikeyAction in interface MultikeyShortcutAction

Parameters:

index - The index to execute

repeat - true if the last action should be executed if no action is found for the given index.

updateEnabledState

public void updateEnabledState()

Description copied from interface: IEnabledStateUpdating

Called after the layer model has changed.

Specified by:

updateEnabledState in interface IEnabledStateUpdating

createMenuComponent

public java.awt.Component createMenuComponent()

Description copied from interface: Layer.LayerAction

Creates and return the menu component.

Specified by:

createMenuComponent in interface Layer.LayerAction

Returns:

the menu component

supportLayers

public boolean supportLayers(java.util.List<Layer> layers)

Description copied from interface: Layer.LayerAction

Determines if this action supports a given list of layers.

Specified by:

supportLayers in interface Layer.LayerAction

Parameters:

layers - list of layers

Returns:

true if this action supports the given list of layers, false otherwise

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

getMultikeyCombinations

public java.util.List<MultikeyShortcutAction.MultikeyInfo> getMultikeyCombinations()

Specified by:

getMultikeyCombinations in interface MultikeyShortcutAction

getLastMultikeyAction

public MultikeyShortcutAction.MultikeyInfo getLastMultikeyAction()

Specified by:

getLastMultikeyAction in interface MultikeyShortcutAction