Overview | Package | Class | Use | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## com.bbn.openmap.layer
Class BufferedLayer.BLMapBean

    java.lang.Object
      java.awt.Component
          java.awt.Container
              javax.swing.JComponent
                  com.bbn.openmap.MapBean
                      com.bbn.openmap.BufferedMapBean
                          com.bbn.openmap.layer.BufferedLayer.BLMapBean

All Implemented Interfaces:
  CenterListener, java.awt.event.ComponentListener, java.awt.event.ContainerListener, java.util.EventListener, java.awt.image.ImageObserver, LayerListener, java.awt.MenuContainer, PanListener, ProjectionListener, java.io.Serializable, SoloMapComponent, ZoomListener

Enclosing class:
  BufferedLayer

public class BufferedLayer.BLMapBean
extends BufferedMapBean

An simple extension of the BufferedMapBean that calls a layer, presumably its parent, to call repaint(). This is necessary in order to make sure Swing calls paint properly. Only repaint() is overridden in this class over a standard BufferedMapBean.

See Also:
  Serialized Form

Nested Class Summary

Nested classes inherited from class javax.swing.JComponent
`javax.swing.JComponent.AccessibleJComponent`

Nested classes inherited from class java.awt.Container
`java.awt.Container.AccessibleAWTContainer`

Nested classes inherited from class java.awt.Component
`java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy`

Field Summary

Fields inherited from class com.bbn.openmap.BufferedMapBean
`bufferDirty, drawingBuffer`

Fields inherited from class com.bbn.openmap.MapBean
`addedLayers, background, BackgroundProperty, currentLayers, CursorProperty, DEFAULT_BACKGROUND_COLOR, DEFAULT_CENTER_LAT, DEFAULT_CENTER_LON, DEFAULT_HEIGHT, DEFAULT_SCALE, DEFAULT_WIDTH, doContainerChange, layerRemovalDelayed, LayersProperty, minHeight, minWidth, painters, projection, ProjectionProperty, projectionSupport, ProjectionVetoedProperty, removedLayers, repaintPolicy, suppressCopyright, title, version`

Fields inherited from class javax.swing.JComponent
`accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW`

Fields inherited from class java.awt.Component
`BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT`

Fields inherited from interface java.awt.image.ImageObserver
`ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH`

Constructor Summary
`BufferedLayer.BLMapBean(Layer parent)`

Method Summary
`java.awt.Image` | `createImage(int width, int height)` We need the buffer to be able to be transparent.
`java.awt.Color` | `getBackground()` For the Buffered Layer MapBean, the background color is always clear.
`void` | `paintBorder(java.awt.Graphics g)` We override this to do nothing because we don't want a border on the BufferedLayer.
`void` | `repaint()` Set the buffer dirty, and call repaint on the layer.
`void` | `wipeImage()` We need this because if the background to the BufferedLayer is clear, we need to clear out anything that was previously there.

Methods inherited from class com.bbn.openmap.BufferedMapBean
`componentResized, isBufferDirty, isBuffered, paintChildren, paintChildren, setBufferDirty, setLayers`

Methods inherited from class com.bbn.openmap.MapBean
`addImpl, addPaintListener, addProjectionListener, addPropertyChangeListener, center, changeLayers, componentAdded, componentHidden, componentMoved, componentRemoved, componentShown, debugmsg, drawProjectionBackground, fireProjectionChanged, getBckgrnd, getCenter, getCoordinates, getCoordinates, getCopyrightMessage, getDoContainerChange, getInsets, getMapBeanRepaintPolicy, getMinimumSize, getProjection, getProjectionType, getScale, hideLayerPalettes, isLayerRemovalDelayed, paint, paintChildrenWithBorder, pan, projectionChanged, purgeAndNotifyRemovedLayers, removePaintListener, removeProjectionListener, repaint, setBackground, setBackgroundColor, setBckgrnd, setCenter, setCenter, setCursor, setDoContainerChange, setLayerRemovalDelayed, setLayout, setMapBeanRepaintPolicy, setMinimumSize, setProjection, setProjectionType, setScale, showLayerPalettes, toString, zoom`

Methods inherited from class javax.swing.JComponent
`addAncestorListener, addNotify, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getListeners, getLocation, getMaximumSize, getNextFocusableComponent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paintComponent, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUI`

Methods inherited from class java.awt.Container
`add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, transferFocusBackward, transferFocusDownCycle, validate, validateTree`

Methods inherited from class java.awt.Component
`action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, transferFocus, transferFocusUpCycle`

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

Constructor Detail

### BufferedLayer.BLMapBean

    public BufferedLayer.BLMapBean(Layer parent)

Parameters:
  `parent` - the parent layer of this MapBean.

Method Detail

### getBackground

    public java.awt.Color getBackground()

  For the Buffered Layer MapBean, the background color is always clear. Let the layers add the color...

  Overrides:
    `getBackground` in class `MapBean`
  Returns:
    color java.awt.Color.

### repaint

    public void repaint()

  Set the buffer dirty, and call repaint on the layer.

### wipeImage

    public void wipeImage()

  We need this because if the background to the BufferedLayer is clear, we need to clear out anything that was previously there. This seems to be the only way to do it.

### createImage

    public java.awt.Image createImage(int width,
                                      int height)

  We need the buffer to be able to be transparent.

### paintBorder

    public void paintBorder(java.awt.Graphics g)

  We override this to do nothing because we don't want a border on the BufferedLayer.

  Overrides:
    `paintBorder` in class `MapBean`

Overview | Package | Class | Use | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

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