org.openstreetmap.josm.gui.dialogs.relation

Class SelectionTableModel

java.lang.Object

javax.swing.table.AbstractTableModel

org.openstreetmap.josm.gui.dialogs.relation.SelectionTableModel

All Implemented Interfaces:

java.io.Serializable, javax.swing.table.TableModel, DataSelectionListener, LayerManager.LayerChangeListener, MainLayerManager.ActiveLayerChangeListener

public class SelectionTableModel
extends javax.swing.table.AbstractTableModel
implements DataSelectionListener, MainLayerManager.ActiveLayerChangeListener, LayerManager.LayerChangeListener

This table shows the primitives that are currently selected in the main OSM view.

Since:

1790

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.openstreetmap.josm.data.osm.DataSelectionListener

DataSelectionListener.AbstractSelectionEvent, DataSelectionListener.SelectionAddEvent, DataSelectionListener.SelectionChangeEvent, DataSelectionListener.SelectionRemoveEvent, DataSelectionListener.SelectionReplaceEvent, DataSelectionListener.SelectionToggleEvent

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.List<OsmPrimitive>	cache
private OsmDataLayer	layer this selection table model only displays selected primitives in this layer

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor Summary

Constructors

Constructor and Description
SelectionTableModel(OsmDataLayer layer) Creates a new SelectionTableModel for a given layer

Method Summary

Modifier and Type	Method and Description
void	activeOrEditLayerChanged(MainLayerManager.ActiveLayerChangeEvent e) Called whenever the active or edit layer changed.
int	getColumnCount()
OsmPrimitive	getPrimitive(int row) Replies the primitive at row row in this model
int	getRowCount()
java.util.List<OsmPrimitive>	getSelection() Returns the selected primitives.
java.lang.Object	getValueAt(int rowIndex, int columnIndex)
void	layerAdded(LayerManager.LayerAddEvent e) Notifies this listener that a layer has been added.
void	layerOrderChanged(LayerManager.LayerOrderChangeEvent e) Notifies this listener that the order of layers was changed.
void	layerRemoving(LayerManager.LayerRemoveEvent e) Notifies this listener that a alayer was just removed.
protected void	populateSelectedPrimitives(OsmDataLayer layer) populates the model with the primitives currently selected in layer
void	register() Registers listeners (selection change and layer change).
private void	selectionChanged(java.util.Collection<? extends OsmPrimitive> newSelection)
void	selectionChanged(DataSelectionListener.SelectionChangeEvent event) Called whenever the selection is changed.
void	unregister() Unregisters listeners (selection change and layer change).

Methods inherited from class javax.swing.table.AbstractTableModel

addTableModelListener, findColumn, fireTableCellUpdated, fireTableChanged, fireTableDataChanged, fireTableRowsDeleted, fireTableRowsInserted, fireTableRowsUpdated, fireTableStructureChanged, getColumnClass, getColumnName, getListeners, getTableModelListeners, isCellEditable, removeTableModelListener, setValueAt

Methods inherited from class java.lang.Object

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

Field Detail

layer

private final transient OsmDataLayer layer

this selection table model only displays selected primitives in this layer

cache

private final transient java.util.List<OsmPrimitive> cache

Constructor Detail

SelectionTableModel

public SelectionTableModel(OsmDataLayer layer)

Creates a new SelectionTableModel for a given layer

Parameters:

layer - the data layer. Must not be null.

Throws:

java.lang.IllegalArgumentException - if layer is null

Method Detail

register

public void register()

Registers listeners (selection change and layer change).

unregister

public void unregister()

Unregisters listeners (selection change and layer change).

getColumnCount

public int getColumnCount()

Specified by:

getColumnCount in interface javax.swing.table.TableModel

getRowCount

public int getRowCount()

Specified by:

getRowCount in interface javax.swing.table.TableModel

getValueAt

public java.lang.Object getValueAt(int rowIndex,
                                   int columnIndex)

Specified by:

getValueAt in interface javax.swing.table.TableModel

activeOrEditLayerChanged

public void activeOrEditLayerChanged(MainLayerManager.ActiveLayerChangeEvent e)

Description copied from interface: MainLayerManager.ActiveLayerChangeListener

Called whenever the active or edit layer changed.

You can be sure that this layer is still contained in this set.

Listeners are called in the EDT thread and you can manipulate the layer manager in the current thread.

Specified by:

activeOrEditLayerChanged in interface MainLayerManager.ActiveLayerChangeListener

Parameters:

e - The change event.

layerAdded

public void layerAdded(LayerManager.LayerAddEvent e)

Description copied from interface: LayerManager.LayerChangeListener

Notifies this listener that a layer has been added.

Listeners are called in the EDT thread. You should not do blocking or long-running tasks in this method.

Specified by:

layerAdded in interface LayerManager.LayerChangeListener

Parameters:

e - The new added layer event

layerRemoving

public void layerRemoving(LayerManager.LayerRemoveEvent e)

Description copied from interface: LayerManager.LayerChangeListener

Notifies this listener that a alayer was just removed.

Listeners are called in the EDT thread after the layer was removed. Use LayerManager.LayerRemoveEvent.scheduleRemoval(Collection) to remove more layers. You should not do blocking or long-running tasks in this method.

Specified by:

layerRemoving in interface LayerManager.LayerChangeListener

Parameters:

e - The layer to be removed (as event)

layerOrderChanged

public void layerOrderChanged(LayerManager.LayerOrderChangeEvent e)

Description copied from interface: LayerManager.LayerChangeListener

Notifies this listener that the order of layers was changed.

Listeners are called in the EDT thread. You should not do blocking or long-running tasks in this method.

Specified by:

layerOrderChanged in interface LayerManager.LayerChangeListener

Parameters:

e - The order change event.

selectionChanged

public void selectionChanged(DataSelectionListener.SelectionChangeEvent event)

Description copied from interface: DataSelectionListener

Called whenever the selection is changed. You get notified about the new selection, the elements that were added and removed and the layer that triggered the event.

Specified by:

selectionChanged in interface DataSelectionListener

Parameters:

event - The selection change event.

See Also:

DataSelectionListener.SelectionChangeEvent

selectionChanged

private void selectionChanged(java.util.Collection<? extends OsmPrimitive> newSelection)

getSelection

public java.util.List<OsmPrimitive> getSelection()

Returns the selected primitives.

Returns:

the selected primitives

populateSelectedPrimitives

protected void populateSelectedPrimitives(OsmDataLayer layer)

populates the model with the primitives currently selected in layer

Parameters:

layer - the data layer

getPrimitive

public OsmPrimitive getPrimitive(int row)

Replies the primitive at row row in this model

Parameters:

row - the row

Returns:

the primitive at row row in this model

Throws:

java.lang.ArrayIndexOutOfBoundsException - if index is invalid