Package com.luciad.view.gxy.swing

Class TLcdGXYBusyLayerTreeNodeCellRenderer

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

com.luciad.view.gxy.swing.ALcdBusyLayerTreeNodeCellRenderer

com.luciad.view.gxy.swing.TLcdGXYBusyLayerTreeNodeCellRenderer

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, TreeCellRenderer

public class TLcdGXYBusyLayerTreeNodeCellRenderer
extends ALcdBusyLayerTreeNodeCellRenderer

This class is a wrapper around a TLcdLayerTreeNodeCellRenderer, adding support for displaying a busy icon to the renderer.

The busy icon will be displayed in the following circumstances:

• When a layer is being painted asynchronously. Here the renderer makes a distinction between painting and busy layers.
• If the layer has a painter provider that is a busy ILcdStatusSource
• If the layer is involved in asynchronous labeling done by ILcdGXYViewLabelPlacer.

If logging is enabled for this class, the renderer will use separate colors for asynchronous layers with separate paint queues. Logging can be enabled by adding this to your logging properties file:

com.luciad.view.gxy.swing.TLcdGXYBusyLayerTreeNodeCellRenderer.level = FINEST

Since:

9.0

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields inherited from class javax.swing.JComponent

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

accessibleContext, 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

Constructors

Constructor	Description
TLcdGXYBusyLayerTreeNodeCellRenderer(ILcdGXYView aGXYView)	Wrap a new TLcdGXYBusyLayerTreeNodeCellRenderer around a TLcdLayerTreeNodeCellRenderer, created for the view aGXYView.
TLcdGXYBusyLayerTreeNodeCellRenderer(ILcdGXYView aGXYView, TLcdLayerTreeNodeCellRenderer aDelegateRenderer)	Wrap a new TLcdGXYBusyLayerTreeNodeCellRenderer around aDelegateRenderer.
TLcdGXYBusyLayerTreeNodeCellRenderer(ILcdGXYView aGXYView, TLcdLayerTreeNodeCellRenderer aDelegateRenderer, ILcdIcon aPaintingIcon, ILcdIcon aBusyIcon)	Wrap a new TLcdGXYBusyLayerTreeNodeCellRenderer around aDelegateRenderer, where the painting icon is aPaintingIcon and the busyicon aBusyIcon.

Method Summary

Modifier and Type	Method	Description
Component	getTreeCellRendererComponent(JTree tree, Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus)
protected boolean	isLayerOrDescendantBusy(ILcdLayer aLayer)	This method indicates whether or not the passed layer or one of its descendants is busy.
protected boolean	isLayerOrDescendantPainting(ILcdLayer aLayer)	This method indicates whether or not the passed layer or one of its descendants is painting.

Methods inherited from class com.luciad.view.gxy.swing.ALcdBusyLayerTreeNodeCellRenderer

getDelegateRenderer, layerStateChanged, updateRendererFromLayer, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUI, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, 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, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAccessibleContext, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, 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, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Details

TLcdGXYBusyLayerTreeNodeCellRenderer

public TLcdGXYBusyLayerTreeNodeCellRenderer(ILcdGXYView aGXYView,
 TLcdLayerTreeNodeCellRenderer aDelegateRenderer,
 ILcdIcon aPaintingIcon,
 ILcdIcon aBusyIcon)

Wrap a new TLcdGXYBusyLayerTreeNodeCellRenderer around aDelegateRenderer, where the painting icon is aPaintingIcon and the busyicon aBusyIcon. This renderer can only be used on one TLcdLayerTree at the same time. The wrapped TLcdLayerTreeNodeCellRenderer must not be set on another tree.

Parameters:

aGXYView - the view containing the layers which will be displayed in the layer tree

aDelegateRenderer - the renderer which is wrapped

aPaintingIcon - the icon used to indicate the layer is being painted. See TLcdGXYAsynchronousLayerMonitor for a definition of painting and busy. The icon is automatically rotated, and assumed to not change its content (e.g. an image icon).

aBusyIcon - the icon used to indicate the layer is busy, as a result of some other layer being painted in the same queue. See TLcdGXYAsynchronousLayerMonitor for a definition of painting and busy. The icon is automatically rotated, and assumed to not change its content (e.g. an image icon).

TLcdGXYBusyLayerTreeNodeCellRenderer

public TLcdGXYBusyLayerTreeNodeCellRenderer(ILcdGXYView aGXYView,
 TLcdLayerTreeNodeCellRenderer aDelegateRenderer)

Wrap a new TLcdGXYBusyLayerTreeNodeCellRenderer around aDelegateRenderer. This renderer can only be used on one TLcdLayerTree at the same time. The wrapped TLcdLayerTreeNodeCellRenderer must not be set on another tree.

Parameters:

aGXYView - the view containing the layers which will be displayed in the layer tree

aDelegateRenderer - the renderer which is wrapper

TLcdGXYBusyLayerTreeNodeCellRenderer

public TLcdGXYBusyLayerTreeNodeCellRenderer(ILcdGXYView aGXYView)

Wrap a new TLcdGXYBusyLayerTreeNodeCellRenderer around a TLcdLayerTreeNodeCellRenderer, created for the view aGXYView. This renderer can only be used on one TLcdLayerTree at the same time. The wrapped TLcdLayerTreeNodeCellRenderer must not be set on another tree.

Parameters:

aGXYView - the view containing the layers which will be displayed in the layer tree

Method Details

getTreeCellRendererComponent

public Component getTreeCellRendererComponent(JTree tree,
 Object value,
 boolean selected,
 boolean expanded,
 boolean leaf,
 int row,
 boolean hasFocus)

Specified by:

getTreeCellRendererComponent in interface TreeCellRenderer

Overrides:

getTreeCellRendererComponent in class ALcdBusyLayerTreeNodeCellRenderer

isLayerOrDescendantBusy

protected boolean isLayerOrDescendantBusy(ILcdLayer aLayer)

This method indicates whether or not the passed layer or one of its descendants is busy.

For this implementation, busy is defined as the result of (TLcdGXYAsynchronousLayerMonitor.isGXYLayerBusy(com.luciad.view.gxy.ILcdGXYLayer)) for an asynchronously painted layer (see ILcdGXYAsynchronousLayerWrapper). In addition, a layer is considered to be busy when it contains labels that are being asynchronously decluttered.

Specified by:

isLayerOrDescendantBusy in class ALcdBusyLayerTreeNodeCellRenderer

Parameters:

aLayer - a layer for which the busy state needs to be retrieved.

Returns:

true if the layer is busy, false otherwise.

See Also:

• ALcdBusyLayerTreeNodeCellRenderer.layerStateChanged(com.luciad.view.ILcdLayer)

isLayerOrDescendantPainting

protected boolean isLayerOrDescendantPainting(ILcdLayer aLayer)

This method indicates whether or not the passed layer or one of its descendants is painting.

For this implementation, busy is defined as the result of (TLcdGXYAsynchronousLayerMonitor.isGXYLayerPainting(com.luciad.view.gxy.ILcdGXYLayer)) for an asynchronously painted layer (see ILcdGXYAsynchronousLayerWrapper).

Specified by:

isLayerOrDescendantPainting in class ALcdBusyLayerTreeNodeCellRenderer

Parameters:

aLayer - a layer for which the painting state needs to be retrieved.

Returns:

true if the layer is busy, false otherwise.

See Also:

• ALcdBusyLayerTreeNodeCellRenderer.layerStateChanged(com.luciad.view.ILcdLayer)