org.openstreetmap.josm.actions

Class DeleteAction

java.lang.Object

javax.swing.AbstractAction

org.openstreetmap.josm.actions.JosmAction

org.openstreetmap.josm.actions.DeleteAction

All Implemented Interfaces:

java.awt.event.ActionListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.Action, Destroyable

public final class DeleteAction
extends JosmAction

Action that deletes selected objects.

Since:

770

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.openstreetmap.josm.actions.JosmAction

JosmAction.ActiveLayerChangeAdapter, JosmAction.LayerChangeAdapter, JosmAction.SelectionChangeAdapter

Field Summary

Fields

Modifier and Type	Field and Description
static DeleteCommand.DeletionCallback	defaultDeletionCallback The default DeleteCommand.DeletionCallback for DeleteCommand.

Fields inherited from class org.openstreetmap.josm.actions.JosmAction

sc

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
DeleteAction() Constructs a new DeleteAction.

Method Summary

Modifier and Type	Method and Description
void	actionPerformed(java.awt.event.ActionEvent e)
static boolean	checkAndConfirmOutlyingDelete(java.util.Collection<? extends OsmPrimitive> primitives, java.util.Collection<? extends OsmPrimitive> ignore) Check whether user is about to delete data outside of the download area.
static boolean	confirmRelationDeletion(java.util.Collection<Relation> relations) Confirm before deleting a relation, as it is a common newbie error.
protected void	updateEnabledState() Override in subclasses to update the enabled state of the action when something in the JOSM state changes, i.e.
protected void	updateEnabledState(java.util.Collection<? extends OsmPrimitive> selection) Override in subclasses to update the enabled state of the action if the collection of selected primitives changes.

Methods inherited from class org.openstreetmap.josm.actions.JosmAction

buildActiveLayerChangeAdapter, buildLayerChangeAdapter, checkAndConfirmOutlyingOperation, destroy, getLayerManager, getShortcut, initEnabledState, installAdapters, listenToLayerChange, listenToSelectionChange, setHelpId, setTooltip, updateEnabledStateOnCurrentSelection, updateEnabledStateOnCurrentSelection, updateEnabledStateOnModifiableSelection, waitFuture

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

defaultDeletionCallback

public static final DeleteCommand.DeletionCallback defaultDeletionCallback

The default DeleteCommand.DeletionCallback for DeleteCommand.

Since:

12760

Constructor Detail

DeleteAction

public DeleteAction()

Constructs a new DeleteAction.

Method Detail

actionPerformed

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

updateEnabledState

protected void updateEnabledState()

Description copied from class: JosmAction

Override in subclasses to update the enabled state of the action when something in the JOSM state changes, i.e. when a layer is removed or added. See JosmAction.updateEnabledState(Collection) to respond to changes in the collection of selected primitives. Default behavior is empty.

Overrides:

updateEnabledState in class JosmAction

See Also:

JosmAction.updateEnabledState(Collection), JosmAction.initEnabledState(), JosmAction.listenToLayerChange()

updateEnabledState

protected void updateEnabledState(java.util.Collection<? extends OsmPrimitive> selection)

Description copied from class: JosmAction

Override in subclasses to update the enabled state of the action if the collection of selected primitives changes. This method is called with the new selection.

Overrides:

updateEnabledState in class JosmAction

Parameters:

selection - the collection of selected primitives; may be empty, but not null

See Also:

JosmAction.updateEnabledState(), JosmAction.initEnabledState(), JosmAction.listenToSelectionChange()

checkAndConfirmOutlyingDelete

public static boolean checkAndConfirmOutlyingDelete(java.util.Collection<? extends OsmPrimitive> primitives,
                                                    java.util.Collection<? extends OsmPrimitive> ignore)

Check whether user is about to delete data outside of the download area. Request confirmation if he is.

Parameters:

primitives - the primitives to operate on

ignore - null or a primitive to be ignored

Returns:

true, if operating on outlying primitives is OK; false, otherwise

Since:

12749 (moved from DeleteCommand)

confirmRelationDeletion

public static boolean confirmRelationDeletion(java.util.Collection<Relation> relations)

Confirm before deleting a relation, as it is a common newbie error.

Parameters:

relations - relation to check for deletion

Returns:

true if user confirms the deletion

Since:

12760