public class MergeSelectionAction extends AbstractMergeAction
AbstractMergeAction.LayerListCellRenderer
JosmAction.ActiveLayerChangeAdapter, JosmAction.LayerChangeAdapter, JosmAction.SelectionChangeAdapter
sc
Constructor and Description |
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MergeSelectionAction()
Constructs a new
MergeSelectionAction . |
Modifier and Type | Method and Description |
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void |
actionPerformed(java.awt.event.ActionEvent e) |
void |
mergeSelected()
Merge the currently selected objects into another layer.
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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.
|
boolean |
warnMergingUploadDiscouragedObjects(Layer targetLayer)
Warns the user about merging too many objects with different upload policies.
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askTargetLayer, askTargetLayer, warnNoTargetLayersForSourceLayer
checkAndConfirmOutlyingOperation, destroy, getLayerManager, getShortcut, initEnabledState, installAdapters, listenToLayerChange, listenToSelectionChange, setTooltip, updateEnabledStateOnCurrentSelection, updateEnabledStateOnCurrentSelection, updateEnabledStateOnModifiableSelection, waitFuture
public MergeSelectionAction()
MergeSelectionAction
.public void mergeSelected()
public void actionPerformed(java.awt.event.ActionEvent e)
protected void updateEnabledState()
JosmAction
JosmAction.updateEnabledState(Collection)
to respond to changes in the collection
of selected primitives.
Default behavior is empty.updateEnabledState
in class JosmAction
JosmAction.updateEnabledState(Collection)
,
JosmAction.initEnabledState()
,
JosmAction.listenToLayerChange()
protected void updateEnabledState(java.util.Collection<? extends OsmPrimitive> selection)
JosmAction
updateEnabledState
in class JosmAction
selection
- the collection of selected primitives; may be empty, but not nullJosmAction.updateEnabledState()
,
JosmAction.initEnabledState()
,
JosmAction.listenToSelectionChange()
public final boolean warnMergingUploadDiscouragedObjects(Layer targetLayer)
targetLayer
- Target layer