org.openstreetmap.josm.gui.layer.geoimage

Class ShowThumbnailAction

java.lang.Object

javax.swing.AbstractAction

org.openstreetmap.josm.gui.layer.geoimage.ShowThumbnailAction

All Implemented Interfaces:

ActionListener, Serializable, Cloneable, EventListener, Action, Layer.LayerAction

public class ShowThumbnailAction
extends AbstractAction
implements Layer.LayerAction

Toggle the image display between thumbnails and symbols.

Since:

7935

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private GeoImageLayer	layer

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 and Description
ShowThumbnailAction(GeoImageLayer layer) Constructs a new ToggleGeoImageThumbAction action.

Method Summary

Modifier and Type	Method and Description
void	actionPerformed(ActionEvent arg0) This is called after the menu entry was selected.
Component	createMenuComponent() Create actual menu entry and define if it is enabled or not.
private static boolean	enabled(GeoImageLayer layer) Check if there is any suitable image to be toggled.
boolean	supportLayers(List<Layer> layers) Check if the current layer is supported.

Methods inherited from class javax.swing.AbstractAction

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

Methods inherited from class java.lang.Object

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

Field Detail

layer

private final transient GeoImageLayer layer

Constructor Detail

ShowThumbnailAction

public ShowThumbnailAction(GeoImageLayer layer)

Constructs a new ToggleGeoImageThumbAction action.

Parameters:

layer - image layer

Method Detail

actionPerformed

public void actionPerformed(ActionEvent arg0)

This is called after the menu entry was selected.

Specified by:

actionPerformed in interface ActionListener

Parameters:

arg0 - action event

enabled

private static boolean enabled(GeoImageLayer layer)

Check if there is any suitable image to be toggled.

Parameters:

layer - image layer

Returns:

true if there are images to be toggled, false otherwise

createMenuComponent

public Component createMenuComponent()

Create actual menu entry and define if it is enabled or not.

Specified by:

createMenuComponent in interface Layer.LayerAction

supportLayers

public boolean supportLayers(List<Layer> layers)

Check if the current layer is supported.

Specified by:

supportLayers in interface Layer.LayerAction