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## com.bbn.openmap.event
Class PanMouseMode

    java.lang.Object
      com.bbn.openmap.MapHandlerChild
          com.bbn.openmap.OMComponent
              com.bbn.openmap.event.AbstractMouseMode
                  com.bbn.openmap.event.CoordMouseMode
                      com.bbn.openmap.event.PanMouseMode

All Implemented Interfaces:
  java.beans.beancontext.BeanContextChild, java.beans.beancontext.BeanContextMembershipListener, java.util.EventListener, LightMapHandlerChild, MapMouseMode, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, PaintListener, ProjectionListener, PropertyConsumer, java.io.Serializable

public class PanMouseMode
extends CoordMouseMode
implements ProjectionListener

PanMouseMode it is a class for Pan operation on the visible map. This class show actual map in transparent mode. 25-feb-2005. There are a couple of properties that can be set in this mouse mode:

               # Floating number between 0-1, with 1 being opaque, default .5
               panmm.opaqueness=.5f
               # True/false, to leave old map up behind panned version.
               panmm.leaveShadow=true

Author:
  cursor, Stephane Wasserhardt
See Also:
  Serialized Form

Nested Class Summary

Nested classes inherited from class com.bbn.openmap.event.AbstractMouseMode
`AbstractMouseMode.MouseWheelZoomEditor`

Field Summary
`float` | `DEFAULT_OPAQUENESS`
`static java.lang.String` | `LeaveShadowProperty`
`static java.lang.String` | `modeID`
`static java.lang.String` | `OpaquenessProperty`
`static java.lang.String` | `UseCursorProperty`

Fields inherited from class com.bbn.openmap.event.CoordMouseMode
`infoDelegator`

Fields inherited from class com.bbn.openmap.event.AbstractMouseMode
`cursor, CursorIDProperty, df, guiIcon, iconName, IconProperty, ID, IDProperty, mouseSupport, MouseWheelZoomProperty, prettyName, PrettyNameProperty, visible, ZOOM_IN, ZOOM_OUT, zoomWhenMouseWheelUp`

Fields inherited from class com.bbn.openmap.OMComponent
`i18n, propertyPrefix`

Fields inherited from class com.bbn.openmap.MapHandlerChild
`beanContextChildSupport`

Fields inherited from interface com.bbn.openmap.PropertyConsumer
`EditorProperty, initPropertiesProperty, LabelEditorProperty, ScopedEditorProperty`

Constructor Summary
`PanMouseMode()`

Method Summary
`void` | `createBuffers(int w, int h)` Instanciates new image buffers if needed. This method is synchronized to avoid creating the images multiple times if width and height doesn't change.
`protected void` | `createBuffersImpl(int w, int h)` Instanciates new image buffers.
`float` | `getOpaqueness()`
`int` | `getOX()`
`int` | `getOY()`
`java.util.Properties` | `getProperties(java.util.Properties props)` PropertyConsumer method, to fill in a Properties object, reflecting the current values of the OMComponent.
`java.util.Properties` | `getPropertyInfo(java.util.Properties props)` Method to fill in a Properties object with values reflecting the properties able to be set on this PropertyConsumer.
`boolean` | `isLeaveShadow()`
`boolean` | `isPanning()`
`boolean` | `isUseCursor()`
`void` | `mouseDragged(java.awt.event.MouseEvent arg0)` Fires a mouse location to the InformationDelegator, and then calls the super class method which calls the MouseSupport method.
`void` | `mouseReleased(java.awt.event.MouseEvent arg0)` Invoked when a mouse button has been released on a component.
`void` | `projectionChanged(ProjectionEvent e)` Invoked when there has been a fundamental change to the Map.
`void` | `setActive(boolean val)` If the MouseMode has been made inactive, clean out any input that might have been made to the info line.
`void` | `setLeaveShadow(boolean leaveShadow)`
`void` | `setOpaqueness(float opaqueness)`
`void` | `setProperties(java.lang.String prefix, java.util.Properties props)` Sets the properties for the OMComponent.
`void` | `setUseCursor(boolean useCursor)`

Methods inherited from class com.bbn.openmap.event.CoordMouseMode
`createCoordinateInformationLine, findAndInit, findAndUndo, fireMouseLocation, getInfoDelegator, mouseMoved, setInfoDelegator`

Methods inherited from class com.bbn.openmap.event.AbstractMouseMode
`actAsProxyFor, actAsProxyFor, addMapMouseListener, getClassToUseForIconRetrieval, getGUIIcon, getIconName, getID, getModeCursor, getMouseSupport, getPrettyName, getProxyDistributionMask, isConsumeEvents, isProxyFor, isVisible, isZoomWhenMouseWheelUp, listenerPaint, mouseClicked, mouseEntered, mouseExited, mousePressed, mouseWheelMoved, releaseProxy, removeAllMapMouseListeners, removeMapMouseListener, setConsumeEvents, setGUIIcon, setIconName, setID, setModeCursor, setModeCursor, setMouseSupport, setPrettyName, setProxyDistributionMask, setVisible, setZoomWhenMouseWheelUp`

Methods inherited from class com.bbn.openmap.OMComponent
`getPropertyPrefix, setProperties, setPropertyPrefix`

Methods inherited from class com.bbn.openmap.MapHandlerChild
`addPropertyChangeListener, addVetoableChangeListener, childrenAdded, childrenRemoved, findAndInit, firePropertyChange, fireVetoableChange, getBeanContext, removePropertyChangeListener, removeVetoableChangeListener, setBeanContext`

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

Field Detail

### OpaquenessProperty

    public static final java.lang.String OpaquenessProperty

See Also:
  Constant Field Values

### LeaveShadowProperty

    public static final java.lang.String LeaveShadowProperty

See Also:
  Constant Field Values

### UseCursorProperty

    public static final java.lang.String UseCursorProperty

See Also:
  Constant Field Values

### DEFAULT_OPAQUENESS

    public final float DEFAULT_OPAQUENESS

See Also:
  Constant Field Values

### modeID

    public static final transient java.lang.String modeID

See Also:
  Constant Field Values

Constructor Detail

### PanMouseMode

    public PanMouseMode()

Method Detail

### setActive

    public void setActive(boolean val)

  Description copied from class: `CoordMouseMode`
  If the MouseMode has been made inactive, clean out any input that might have been made to the info line.

  Specified by:
    `setActive` in interface `MapMouseMode`
  Overrides:
    `setActive` in class `CoordMouseMode`

### isUseCursor

    public boolean isUseCursor()

  Returns:
    Returns the useCursor.

### setUseCursor

    public void setUseCursor(boolean useCursor)

  Parameters:
    `useCursor` - The useCursor to set.

### setProperties

    public void setProperties(java.lang.String prefix,
                              java.util.Properties props)

  Description copied from class: `OMComponent`
  Sets the properties for the OMComponent.

  Specified by:
    `setProperties` in interface `PropertyConsumer`
  Overrides:
    `setProperties` in class `AbstractMouseMode`

### getProperties

    public java.util.Properties getProperties(java.util.Properties props)

  Description copied from class: `OMComponent`
  PropertyConsumer method, to fill in a Properties object, reflecting the current values of the OMComponent. If the component has a propertyPrefix set, the property keys should have that prefix plus a separating '.' prepended to each propery key it uses for configuration.

  Specified by:
    `getProperties` in interface `PropertyConsumer`
  Overrides:
    `getProperties` in class `AbstractMouseMode`

### getPropertyInfo

    public java.util.Properties getPropertyInfo(java.util.Properties props)

  Description copied from class: `OMComponent`
  Method to fill in a Properties object with values reflecting the properties able to be set on this PropertyConsumer. The key for each property should be the raw property name (without a prefix) with a value that is a String that describes what the property key represents, along with any other information about the property that would be helpful (range, default value, etc.). For Layer, this method should at least return the 'prettyName' property.

  Specified by:
    `getPropertyInfo` in interface `PropertyConsumer`
  Overrides:
    `getPropertyInfo` in class `AbstractMouseMode`

### mouseDragged

    public void mouseDragged(java.awt.event.MouseEvent arg0)

  Description copied from class: `CoordMouseMode`
  Fires a mouse location to the InformationDelegator, and then calls the super class method which calls the MouseSupport method.

  Specified by:
    `mouseDragged` in interface `java.awt.event.MouseMotionListener`
  Overrides:
    `mouseDragged` in class `CoordMouseMode`
  Parameters:
    `arg0` - mouse event.
  See Also:
    `The first click for drag, the image is generated. This image is redrawing when the mouse is move, but, I need to repain the original image.`

### mouseReleased

    public void mouseReleased(java.awt.event.MouseEvent arg0)

  Description copied from class: `AbstractMouseMode`
  Invoked when a mouse button has been released on a component. Calls fireMapMouseReleased on the MouseSupport.

  Specified by:
    `mouseReleased` in interface `java.awt.event.MouseListener`
  Overrides:
    `mouseReleased` in class `AbstractMouseMode`
  Parameters:
    `arg0` - MouseEvent
  See Also:
    `Make Pan event for the map.`

### isLeaveShadow

    public boolean isLeaveShadow()

### setLeaveShadow

    public void setLeaveShadow(boolean leaveShadow)

### getOpaqueness

    public float getOpaqueness()

### setOpaqueness

    public void setOpaqueness(float opaqueness)

### isPanning

    public boolean isPanning()

### getOX

    public int getOX()

### getOY

    public int getOY()

### projectionChanged

    public void projectionChanged(ProjectionEvent e)

  Description copied from interface: `ProjectionListener`
  Invoked when there has been a fundamental change to the Map.

  Layers are expected to recompute their graphics (if this makes sense), and then `repaint()` themselves.

  Specified by:
    `projectionChanged` in interface `ProjectionListener`
  Parameters:
    `e` - ProjectionEvent

### createBuffers

    public void createBuffers(int w,
                              int h)

  Instanciates new image buffers if needed.
  This method is synchronized to avoid creating the images multiple times if width and height doesn't change.

  Parameters:
    `w` - mapBean's width.
    `h` - mapBean's height.

### createBuffersImpl

    protected void createBuffersImpl(int w,
                                     int h)

  Instanciates new image buffers.

  Parameters:
    `w` - Non-zero mapBean's width.
    `h` - Non-zero mapBean's height.

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Copyright (C) BBNT Solutions LLC; See http://openmap.bbn.com/ for details