AWTInputHandler (NASA World Wind)

java.lang.Object
- gov.nasa.worldwind.avlist.AVListImpl
- - gov.nasa.worldwind.WWObjectImpl
  - - gov.nasa.worldwind.awt.AWTInputHandler

All Implemented Interfaces:

AVList, Disposable, InputHandler, MessageListener, WWObject, FocusListener, KeyListener, MouseListener, MouseMotionListener, MouseWheelListener, PropertyChangeListener, EventListener
```
public class AWTInputHandler
extends WWObjectImpl
implements KeyListener, MouseListener, MouseMotionListener, MouseWheelListener, FocusListener, InputHandler, Disposable
```

Field Summary

Fields
Modifier and Type	Field and Description
`protected EventListenerList`	`eventListeners`
`protected boolean`	`forceRedrawOnMousePressed`
`protected PickedObjectList`	`hoverObjects`
`protected Timer`	`hoverTimer`
`protected boolean`	`isDragging`
`protected boolean`	`isHovering`
`protected Point`	`mousePoint`
`protected PickedObjectList`	`objectsAtButtonPress`
`protected SelectListener`	`selectListener`
`protected WorldWindow`	`wwd`

Constructor Summary

Constructors
Constructor and Description

AWTInputHandler()

Constructors
Constructor and Description
`AWTInputHandler()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addKeyListener(KeyListener listener)`
`void`	`addMouseListener(MouseListener listener)`
`void`	`addMouseMotionListener(MouseMotionListener listener)`
`void`	`addMouseWheelListener(MouseWheelListener listener)`
`void`	`addSelectListener(SelectListener listener)`
`protected void`	`callKeyPressedListeners(KeyEvent event)`
`protected void`	`callKeyReleasedListeners(KeyEvent event)`
`protected void`	`callKeyTypedListeners(KeyEvent event)`
`protected void`	`callMouseClickedListeners(MouseEvent event)`
`protected void`	`callMouseDraggedListeners(MouseEvent event)`
`protected void`	`callMouseEnteredListeners(MouseEvent event)`
`protected void`	`callMouseExitedListeners(MouseEvent event)`
`protected void`	`callMouseMovedListeners(MouseEvent event)`
`protected void`	`callMousePressedListeners(MouseEvent event)`
`protected void`	`callMouseReleasedListeners(MouseEvent event)`
`protected void`	`callMouseWheelMovedListeners(MouseWheelEvent event)`
`protected void`	`callSelectListeners(SelectEvent event)`
`protected void`	`cancelDrag()`
`protected void`	`cancelHover()`
`void`	`dispose()` Disposes of any internal resources allocated by the object.
`protected void`	`doHover(boolean reset)`
`void`	`focusGained(FocusEvent focusEvent)`
`void`	`focusLost(FocusEvent focusEvent)`
`WorldWindow`	`getEventSource()`
`int`	`getHoverDelay()`
`protected PickedObjectList`	`getHoverObjects()`
`protected Point`	`getMousePoint()`
`protected PickedObjectList`	`getObjectsAtButtonPress()`
`protected WorldWindow`	`getWorldWindow()`
`boolean`	`isForceRedrawOnMousePressed()` Indicates whether a redraw is forced when the a mouse button is pressed.
`protected boolean`	`isHovering()`
`boolean`	`isLockViewHeading()`
`protected boolean`	`isPickListEmpty(PickedObjectList pickList)`
`boolean`	`isSmoothViewChanges()`
`boolean`	`isStopViewOnFocusLost()`
`void`	`keyPressed(KeyEvent keyEvent)`
`void`	`keyReleased(KeyEvent keyEvent)`
`void`	`keyTyped(KeyEvent keyEvent)`
`void`	`mouseClicked(MouseEvent mouseEvent)`
`void`	`mouseDragged(MouseEvent mouseEvent)`
`void`	`mouseEntered(MouseEvent mouseEvent)`
`void`	`mouseExited(MouseEvent mouseEvent)`
`void`	`mouseMoved(MouseEvent mouseEvent)`
`void`	`mousePressed(MouseEvent mouseEvent)`
`void`	`mouseReleased(MouseEvent mouseEvent)`
`void`	`mouseWheelMoved(MouseWheelEvent mouseWheelEvent)`
`protected boolean`	`pickMatches(PickedObjectList pickedObjects)`
`void`	`propertyChange(PropertyChangeEvent event)` The property change listener for this instance.
`void`	`removeHoverSelectListener()`
`void`	`removeKeyListener(KeyListener listener)`
`void`	`removeMouseListener(MouseListener listener)`
`void`	`removeMouseMotionListener(MouseMotionListener listener)`
`void`	`removeMouseWheelListener(MouseWheelListener listener)`
`void`	`removeSelectListener(SelectListener listener)`
`void`	`setEventSource(WorldWindow newWorldWindow)`
`void`	`setForceRedrawOnMousePressed(boolean forceRedrawOnMousePressed)` Specifies whether a redraw is forced when the a mouse button is pressed.
`void`	`setHoverDelay(int delay)`
`protected void`	`setHovering(boolean hovering)`
`protected void`	`setHoverObjects(PickedObjectList hoverObjects)`
`void`	`setLockViewHeading(boolean lockHeading)`
`protected void`	`setMousePoint(Point mousePoint)`
`protected void`	`setObjectsAtButtonPress(PickedObjectList objectsAtButtonPress)`
`void`	`setSmoothViewChanges(boolean smoothViewChanges)`
`void`	`setStopViewOnFocusLost(boolean stopView)`

Methods inherited from class gov.nasa.worldwind.WWObjectImpl
onMessage

Methods inherited from class gov.nasa.worldwind.avlist.AVListImpl
addPropertyChangeListener, addPropertyChangeListener, clearList, copy, firePropertyChange, firePropertyChange, getBooleanValue, getBooleanValue, getChangeSupport, getDoubleValue, getDoubleValue, getEntries, getIntegerValue, getIntegerValue, getLongValue, getLongValue, getRestorableStateForAVPair, getStringValue, getStringValue, getStringValue, getValue, getValues, hasKey, removeKey, removePropertyChangeListener, removePropertyChangeListener, setValue, setValues

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface gov.nasa.worldwind.avlist.AVList
addPropertyChangeListener, addPropertyChangeListener, clearList, copy, firePropertyChange, firePropertyChange, getEntries, getStringValue, getValue, getValues, hasKey, removeKey, removePropertyChangeListener, removePropertyChangeListener, setValue, setValues

- Field Detail
  - eventListeners
```
protected EventListenerList eventListeners
```
  - forceRedrawOnMousePressed
```
protected boolean forceRedrawOnMousePressed
```
  - hoverObjects
```
protected PickedObjectList hoverObjects
```
  - hoverTimer
```
protected Timer hoverTimer
```
  - isDragging
```
protected boolean isDragging
```
  - isHovering
```
protected boolean isHovering
```
  - mousePoint
```
protected Point mousePoint
```
  - objectsAtButtonPress
```
protected PickedObjectList objectsAtButtonPress
```
  - selectListener
```
protected SelectListener selectListener
```
  - wwd
```
protected WorldWindow wwd
```
- Constructor Detail
  - AWTInputHandler
```
public AWTInputHandler()
```
- Method Detail
  - addKeyListener
```
public void addKeyListener(KeyListener listener)
```
    Specified by:
    
    addKeyListener in interface InputHandler
  - addMouseListener
```
public void addMouseListener(MouseListener listener)
```
    Specified by:
    
    addMouseListener in interface InputHandler
  - addMouseMotionListener
```
public void addMouseMotionListener(MouseMotionListener listener)
```
    Specified by:
    
    addMouseMotionListener in interface InputHandler
  - addMouseWheelListener
```
public void addMouseWheelListener(MouseWheelListener listener)
```
    Specified by:
    
    addMouseWheelListener in interface InputHandler
  - addSelectListener
```
public void addSelectListener(SelectListener listener)
```
    Specified by:
    
    addSelectListener in interface InputHandler
  - callKeyPressedListeners
```
protected void callKeyPressedListeners(KeyEvent event)
```
  - callKeyReleasedListeners
```
protected void callKeyReleasedListeners(KeyEvent event)
```
  - callKeyTypedListeners
```
protected void callKeyTypedListeners(KeyEvent event)
```
  - callMouseClickedListeners
```
protected void callMouseClickedListeners(MouseEvent event)
```
  - callMouseDraggedListeners
```
protected void callMouseDraggedListeners(MouseEvent event)
```
  - callMouseEnteredListeners
```
protected void callMouseEnteredListeners(MouseEvent event)
```
  - callMouseExitedListeners
```
protected void callMouseExitedListeners(MouseEvent event)
```
  - callMouseMovedListeners
```
protected void callMouseMovedListeners(MouseEvent event)
```
  - callMousePressedListeners
```
protected void callMousePressedListeners(MouseEvent event)
```
  - callMouseReleasedListeners
```
protected void callMouseReleasedListeners(MouseEvent event)
```
  - callMouseWheelMovedListeners
```
protected void callMouseWheelMovedListeners(MouseWheelEvent event)
```
  - callSelectListeners
```
protected void callSelectListeners(SelectEvent event)
```
  - cancelDrag
```
protected void cancelDrag()
```
  - cancelHover
```
protected void cancelHover()
```
  - dispose
```
public void dispose()
```
    Description copied from interface: Disposable
    
    Disposes of any internal resources allocated by the object.
    
    Specified by:
    
    dispose in interface Disposable
    
    Specified by:
    
    dispose in interface InputHandler
  - doHover
```
protected void doHover(boolean reset)
```
  - focusGained
```
public void focusGained(FocusEvent focusEvent)
```
    Specified by:
    
    focusGained in interface FocusListener
  - focusLost
```
public void focusLost(FocusEvent focusEvent)
```
    Specified by:
    
    focusLost in interface FocusListener
  - getEventSource
```
public WorldWindow getEventSource()
```
    Specified by:
    
    getEventSource in interface InputHandler
  - getHoverDelay
```
public int getHoverDelay()
```
    Specified by:
    
    getHoverDelay in interface InputHandler
  - getHoverObjects
```
protected PickedObjectList getHoverObjects()
```
  - getMousePoint
```
protected Point getMousePoint()
```
  - getObjectsAtButtonPress
```
protected PickedObjectList getObjectsAtButtonPress()
```
  - getWorldWindow
```
protected WorldWindow getWorldWindow()
```
  - isForceRedrawOnMousePressed
```
public boolean isForceRedrawOnMousePressed()
```
    Description copied from interface: InputHandler
    
    Indicates whether a redraw is forced when the a mouse button is pressed. Touch screen devices require this so that the current position and selection are updated when the button is pressed. The update occurs naturally on non-touch screen devices because the motion of the mouse prior to the press causes the current position and selection to be updated.
    
    Specified by:
    
    isForceRedrawOnMousePressed in interface InputHandler
    
    Returns:
    
    true if a redraw is forced when a button is pressed, otherwise false.
  - isHovering
```
protected boolean isHovering()
```
  - isLockViewHeading
```
public boolean isLockViewHeading()
```
  - isPickListEmpty
```
protected boolean isPickListEmpty(PickedObjectList pickList)
```
  - isSmoothViewChanges
```
public boolean isSmoothViewChanges()
```
  - isStopViewOnFocusLost
```
public boolean isStopViewOnFocusLost()
```
  - keyPressed
```
public void keyPressed(KeyEvent keyEvent)
```
    Specified by:
    
    keyPressed in interface KeyListener
  - keyReleased
```
public void keyReleased(KeyEvent keyEvent)
```
    Specified by:
    
    keyReleased in interface KeyListener
  - keyTyped
```
public void keyTyped(KeyEvent keyEvent)
```
    Specified by:
    
    keyTyped in interface KeyListener
  - mouseClicked
```
public void mouseClicked(MouseEvent mouseEvent)
```
    Specified by:
    
    mouseClicked in interface MouseListener
  - mouseDragged
```
public void mouseDragged(MouseEvent mouseEvent)
```
    Specified by:
    
    mouseDragged in interface MouseMotionListener
  - mouseEntered
```
public void mouseEntered(MouseEvent mouseEvent)
```
    Specified by:
    
    mouseEntered in interface MouseListener
  - mouseExited
```
public void mouseExited(MouseEvent mouseEvent)
```
    Specified by:
    
    mouseExited in interface MouseListener
  - mouseMoved
```
public void mouseMoved(MouseEvent mouseEvent)
```
    Specified by:
    
    mouseMoved in interface MouseMotionListener
  - mousePressed
```
public void mousePressed(MouseEvent mouseEvent)
```
    Specified by:
    
    mousePressed in interface MouseListener
  - mouseReleased
```
public void mouseReleased(MouseEvent mouseEvent)
```
    Specified by:
    
    mouseReleased in interface MouseListener
  - mouseWheelMoved
```
public void mouseWheelMoved(MouseWheelEvent mouseWheelEvent)
```
    Specified by:
    
    mouseWheelMoved in interface MouseWheelListener
  - pickMatches
```
protected boolean pickMatches(PickedObjectList pickedObjects)
```
  - propertyChange
```
public void propertyChange(PropertyChangeEvent event)
```
    Description copied from class: WWObjectImpl
    
    The property change listener for this instance. Receives property change notifications that this instance has registered with other property change notifiers.
    
    Specified by:
    
    propertyChange in interface PropertyChangeListener
    
    Overrides:
    
    propertyChange in class WWObjectImpl
    
    Parameters:
    
    event - the event
  - removeHoverSelectListener
```
public void removeHoverSelectListener()
```
  - removeKeyListener
```
public void removeKeyListener(KeyListener listener)
```
    Specified by:
    
    removeKeyListener in interface InputHandler
  - removeMouseListener
```
public void removeMouseListener(MouseListener listener)
```
    Specified by:
    
    removeMouseListener in interface InputHandler
  - removeMouseMotionListener
```
public void removeMouseMotionListener(MouseMotionListener listener)
```
    Specified by:
    
    removeMouseMotionListener in interface InputHandler
  - removeMouseWheelListener
```
public void removeMouseWheelListener(MouseWheelListener listener)
```
    Specified by:
    
    removeMouseWheelListener in interface InputHandler
  - removeSelectListener
```
public void removeSelectListener(SelectListener listener)
```
    Specified by:
    
    removeSelectListener in interface InputHandler
  - setEventSource
```
public void setEventSource(WorldWindow newWorldWindow)
```
    Specified by:
    
    setEventSource in interface InputHandler
  - setForceRedrawOnMousePressed
```
public void setForceRedrawOnMousePressed(boolean forceRedrawOnMousePressed)
```
    Description copied from interface: InputHandler
    
    Specifies whether a redraw is forced when the a mouse button is pressed. Touch screen devices require this so that the current position and selection are updated when the button is pressed. The update occurs naturally on non-touch screen devices because the motion of the mouse prior to the press causes the current position and selection to be updated.
    
    Specified by:
    
    setForceRedrawOnMousePressed in interface InputHandler
    
    Parameters:
    
    forceRedrawOnMousePressed - true to force a redraw on button press, otherwise false, the default.
  - setHoverDelay
```
public void setHoverDelay(int delay)
```
    Specified by:
    
    setHoverDelay in interface InputHandler
  - setHovering
```
protected void setHovering(boolean hovering)
```
  - setHoverObjects
```
protected void setHoverObjects(PickedObjectList hoverObjects)
```
  - setLockViewHeading
```
public void setLockViewHeading(boolean lockHeading)
```
  - setMousePoint
```
protected void setMousePoint(Point mousePoint)
```
  - setObjectsAtButtonPress
```
protected void setObjectsAtButtonPress(PickedObjectList objectsAtButtonPress)
```
  - setSmoothViewChanges
```
public void setSmoothViewChanges(boolean smoothViewChanges)
```
  - setStopViewOnFocusLost
```
public void setStopViewOnFocusLost(boolean stopView)
```

Class AWTInputHandler

Field Summary

Constructor Summary

Method Summary

Methods inherited from class gov.nasa.worldwind.WWObjectImpl

Methods inherited from class gov.nasa.worldwind.avlist.AVListImpl

Methods inherited from class java.lang.Object

Methods inherited from interface gov.nasa.worldwind.avlist.AVList

Field Detail

eventListeners

forceRedrawOnMousePressed

hoverObjects

hoverTimer

isDragging

isHovering

mousePoint

objectsAtButtonPress

selectListener

wwd

Constructor Detail

AWTInputHandler

Method Detail

addKeyListener

addMouseListener

addMouseMotionListener

addMouseWheelListener

addSelectListener

callKeyPressedListeners

callKeyReleasedListeners

callKeyTypedListeners

callMouseClickedListeners

callMouseDraggedListeners

callMouseEnteredListeners

callMouseExitedListeners

callMouseMovedListeners

callMousePressedListeners

callMouseReleasedListeners

callMouseWheelMovedListeners

callSelectListeners

cancelDrag

cancelHover

dispose

doHover

focusGained

focusLost

getEventSource

getHoverDelay

getHoverObjects

getMousePoint

getObjectsAtButtonPress

getWorldWindow

isForceRedrawOnMousePressed

isHovering

isLockViewHeading

isPickListEmpty

isSmoothViewChanges

isStopViewOnFocusLost

keyPressed

keyReleased

keyTyped

mouseClicked

mouseDragged

mouseEntered

mouseExited

mouseMoved

mousePressed

mouseReleased

mouseWheelMoved

pickMatches

propertyChange

removeHoverSelectListener

removeKeyListener

removeMouseListener

removeMouseMotionListener

removeMouseWheelListener

removeSelectListener

setEventSource

setForceRedrawOnMousePressed

setHoverDelay

setHovering