org.openstreetmap.josm.gui.dialogs

Class LayerListDialog.LayerOpacityAction

java.lang.Object

javax.swing.AbstractAction

org.openstreetmap.josm.gui.dialogs.LayerListDialog.AbstractLayerPropertySliderAction

org.openstreetmap.josm.gui.dialogs.LayerListDialog.LayerOpacityAction

All Implemented Interfaces:

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

Enclosing class:

LayerListDialog

public static final class LayerListDialog.LayerOpacityAction
extends LayerListDialog.AbstractLayerPropertySliderAction

Action which allows to change the opacity of one or more layers.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private Layer	layer

Fields inherited from class org.openstreetmap.josm.gui.dialogs.LayerListDialog.AbstractLayerPropertySliderAction

model, popup, slider

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
LayerOpacityAction(LayerListDialog.LayerListModel model) Creates a LayerListDialog.ShowHideLayerAction which will toggle the visibility of the currently selected layers
LayerOpacityAction(LayerListDialog.LayerListModel model, Layer layer) Creates a LayerListDialog.LayerOpacityAction which allows to change the opacity of one or more layers.

Method Summary

Modifier and Type	Method and Description
protected double	getValue()
protected void	setValue(double value)
boolean	supportLayers(java.util.List<Layer> layers) Determines if this action supports a given list of layers.
void	updateEnabledState()

Methods inherited from class org.openstreetmap.josm.gui.dialogs.LayerListDialog.AbstractLayerPropertySliderAction

actionPerformed, createMenuComponent, setCorrespondingSideButton

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 transient Layer layer

Constructor Detail

LayerOpacityAction

public LayerOpacityAction(LayerListDialog.LayerListModel model,
                          Layer layer)

Creates a LayerListDialog.LayerOpacityAction which allows to change the opacity of one or more layers.

Parameters:

model - layer list model

layer - the layer. Must not be null.

Throws:

java.lang.IllegalArgumentException - if layer is null

LayerOpacityAction

public LayerOpacityAction(LayerListDialog.LayerListModel model)

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

Parameters:

model - layer list model

Method Detail

setValue

protected void setValue(double value)

Specified by:

setValue in class LayerListDialog.AbstractLayerPropertySliderAction

getValue

protected double getValue()

Specified by:

getValue in class LayerListDialog.AbstractLayerPropertySliderAction

updateEnabledState

public void updateEnabledState()

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.

Parameters:

layers - list of layers

Returns:

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