Package oracle.spatial.network.nfe.vis.mapcanvas.tool

Class NFEBoxSelectionTool

java.lang.Object

oracle.spatial.network.nfe.vis.maps.layer.BasicLayer

oracle.spatial.network.nfe.vis.maps.tools.BasicTool

oracle.spatial.network.nfe.vis.mapcanvas.tool.NFETool

oracle.spatial.network.nfe.vis.mapcanvas.tool.NFESelectionTool

oracle.spatial.network.nfe.vis.mapcanvas.tool.NFEFeatureElementSelectionTool

oracle.spatial.network.nfe.vis.mapcanvas.tool.NFEBoxSelectionTool

All Implemented Interfaces:

Layer, Tool, PropertySupport

public class NFEBoxSelectionTool
extends NFEFeatureElementSelectionTool

A tool used for selecting everything interacting with a rectangle drawn by the user.

Field Summary

Fields inherited from class oracle.spatial.network.nfe.vis.mapcanvas.tool.NFESelectionTool

MAX_SELECTABLE_PRIORITY, MIN_SELECTABLE_PRIORITY, NO_SELECTABLE_PRIORITY

Fields inherited from class oracle.spatial.network.nfe.vis.mapcanvas.tool.NFETool

invalidStateCursor, readyStateCursor

Fields inherited from class oracle.spatial.network.nfe.vis.maps.layer.BasicLayer

canvas, properties

Fields inherited from interface oracle.spatial.network.nfe.vis.maps.core.Layer

PROPERTY_NAME, PROPERTY_PROVIDERID, PROPERTY_SRID, PROPERTY_VISIBLE

Constructor Summary

Constructors

Constructor	Description
NFEBoxSelectionTool(MapCanvas canvas, NFEModel model)	Allocates a new box selection tool

Method Summary

Modifier and Type	Method	Description
protected java.util.Collection<GeoObject>	getSelectableObjects(java.util.Collection<Layer> layers, double x, double y, double width, double height)
boolean	handleEvent(java.util.EventObject evt)	The main method that performs event handling for this tool.
protected boolean	mouseDragged(java.awt.event.MouseEvent mouseEvent)	Called when a mouse dragged event is registered
protected boolean	mousePressed(java.awt.event.MouseEvent mouseEvent)	Called when a mouse pressed event is registered
protected boolean	mouseReleased(java.awt.event.MouseEvent mouseEvent)	Called when a mouse released event is registered
long	render(java.awt.Graphics2D g)	Renders the layer contents to the given Graphics.
protected void	selectFeatures(java.util.List<NFEFeatureElementGeoObject> feGeoObjects)

Methods inherited from class oracle.spatial.network.nfe.vis.mapcanvas.tool.NFEFeatureElementSelectionTool

deleteSelection, getSelectableGeoObjectPriority, getSelectableLayers, isPoint

Methods inherited from class oracle.spatial.network.nfe.vis.mapcanvas.tool.NFESelectionTool

clear, getSelectableObject, hover, isMultiSelect, keyPressed, keyReleased, mouseClicked, mouseMoved, select, setMultiSelect

Methods inherited from class oracle.spatial.network.nfe.vis.mapcanvas.tool.NFETool

getModel, getTolerance, isAllowedScreenPoint, isEnabled, mouseExited, setEnabled, toDataCRS, toScreenCRS

Methods inherited from class oracle.spatial.network.nfe.vis.maps.tools.BasicTool

isInAction

Methods inherited from class oracle.spatial.network.nfe.vis.maps.layer.BasicLayer

added, addPropertyChangeListener, addPropertyChangeListener, fromXMLElement, getCanvas, getDataMBR, getFullExtent, getIcon, getName, getProperties, getProperty, getProperty, getPropertyChangeListeners, getPropertyChangeListeners, getProviderID, getSRID, handleTheEvent, hitTest, hitTest, isMyEvent, isVisible, mapRegionChanged, propagateEvent, removed, removePropertyChangeListener, removePropertyChangeListener, repaint, setCanvas, setMyCursor, setName, setProperty, setProviderID, setSRID, setVisible, toXMLElement, update

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.spatial.network.nfe.vis.maps.core.Layer

added, fromXMLElement, getCanvas, getDataMBR, getFullExtent, getIcon, getName, getProviderID, getSRID, hitTest, hitTest, isVisible, mapRegionChanged, removed, repaint, setCanvas, setName, setProviderID, setSRID, setVisible, toXMLElement, update

Methods inherited from interface oracle.spatial.network.nfe.vis.maps.util.PropertySupport

addPropertyChangeListener, addPropertyChangeListener, getProperties, getProperty, getProperty, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener, setProperty

Constructor Detail

NFEBoxSelectionTool

public NFEBoxSelectionTool(MapCanvas canvas,
                           NFEModel model)

Allocates a new box selection tool

Parameters:

canvas - the current MapCanvas

model - the current NFE model

Method Detail

handleEvent

public boolean handleEvent(java.util.EventObject evt)

Description copied from interface: Layer

The main method that performs event handling for this tool. Returns whether the event should be propagated to other layers down stream (further down the layer stack) after the event has been handled.

Specified by:

handleEvent in interface Layer

Overrides:

handleEvent in class NFETool

mousePressed

protected boolean mousePressed(java.awt.event.MouseEvent mouseEvent)

Description copied from class: NFETool

Called when a mouse pressed event is registered

Overrides:

mousePressed in class NFETool

Parameters:

mouseEvent - a mouse event

Returns:

true if the event should be propagated

mouseDragged

protected boolean mouseDragged(java.awt.event.MouseEvent mouseEvent)

Description copied from class: NFETool

Called when a mouse dragged event is registered

Overrides:

mouseDragged in class NFETool

Parameters:

mouseEvent - a mouse event

Returns:

true if the event should be propagated

mouseReleased

protected boolean mouseReleased(java.awt.event.MouseEvent mouseEvent)

Description copied from class: NFETool

Called when a mouse released event is registered

Overrides:

mouseReleased in class NFETool

Parameters:

mouseEvent - a mouse event

Returns:

true if the event should be propagated

getSelectableObjects

protected java.util.Collection<GeoObject> getSelectableObjects(java.util.Collection<Layer> layers,
                                                               double x,
                                                               double y,
                                                               double width,
                                                               double height)

render

public long render(java.awt.Graphics2D g)

Description copied from interface: Layer

Renders the layer contents to the given Graphics.

Specified by:

render in interface Layer

Overrides:

render in class BasicLayer

Parameters:

g - the graphics object

Returns:

the rendering time in milliseconds.

selectFeatures

protected void selectFeatures(java.util.List<NFEFeatureElementGeoObject> feGeoObjects)