com.kheops.jmap.client.views

Class OverView

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

com.kheops.jmap.client.views.View

com.kheops.jmap.client.views.OverView

All Implemented Interfaces:

JMapEventDispatcher, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable

public class OverView
extends View

A OverView is a subclass of View. It is used to display an overview of another view. A rectangle is automatically drawn in a OverView object to indicate the region currently displayed by the associated view (master view). A OverView will be associated with the LayerManager that is associated with its master view thus will display the same data. Layers with the property isIndex at true will be drawn.

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JComponent.AccessibleJComponent

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

java.awt.Container.AccessibleAWTContainer

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

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	COMPONENT_KEY
protected java.awt.Dimension	prefSize
protected OrientedRectangle	region
protected Style	style
protected ViewManager	viewManager

Fields inherited from class com.kheops.jmap.client.views.View

currentTool, eventDispatcher, graphicsRef, layerAdapter, mouseOverManager, offImage, panSmoothToRedrawRect, PROPERTY_DISPLAY_UNIT, PROPERTY_DISTANCE_UNIT, PROPERTY_MAP_ROTATION, PROPERTY_MAP_UNIT, PROPERTY_MOUSEOVER_DISABLED, PROPERTY_VIEW_NAME, renderer, viewName, viewOverlay, viewPopupMenu

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 and Description
OverView(ViewManager viewManager) Creates a new OverView using the specified view manager.

Method Summary

Modifier and Type	Method and Description
void	close() Frees resources used by the view.
void	fireViewChanged()
java.awt.Dimension	getPreferredSize() This method returns the preferred size of the OverView
void	paint(java.awt.Graphics g) Paint on the graphic
void	redraw(OrientedRectangle WCRegion, int drawOptions, boolean stopDrawing, boolean updateViewGraphics) Redraws the current view using the specified draw options.
void	reinitialize(View view)
void	setBounds(int x, int y, int width, int height) Sets the view bounds.
void	setEnabled(boolean enabled)
void	setFixedZoom(OrientedRectangle fixedZoom) Sets the zoom to the specified WC region.
void	setPreferredSize(java.awt.Dimension dim) This method sets the preferred size of the OverView
void	this_layerPropertyChangedEvent(LayerPropertyChangedEvent e) Handler for LayerPropertyChangedEvent events.
void	this_layerStyleChangedEventOccurred(LayerStyleChangedEvent e) Handles layer style change events.
void	this_mouseDragged(java.awt.event.MouseEvent e) This method handles mouse dragged event
void	this_mouseMoved(java.awt.event.MouseEvent e) Event handler for mouse move events.
void	this_mousePressed(java.awt.event.MouseEvent e) Event handler for mouse down events.
void	this_mouseReleased(java.awt.event.MouseEvent e) Event handler for mouse up events.
protected void	updateRegion(OrientedRectangle region) This does not draw anything.

Methods inherited from class com.kheops.jmap.client.views.View

addMarker, addPopupMenuAction, addPopupMenuItem, addPopupMenuSeparator, addStaticElement, addStaticImage, addViewEventListener, applySettings, clearMarkers, createOffImage, dispatchEvent, draw, draw, drawStaticElements, drawVolatileElement, drawVolatileElements, drawVolatileElements, firePopupMenuShowingEvent, fireToolChangedEvent, fireViewRedrawOccurredEvent, fireViewRepaintOccurredEvent, getCenterOfView, getCurrentTool, getDCViewBounds, getDisplayUnit, getDistanceUnit, getGraphicsManager, getInitialViewBounds, getLayerManager, getMapProjection, getMapUnit, getMaxViewBounds, getMeasurementProjection, getMouseOverManager, getRenderer, getRotation, getScaleFactor, getScaleFactor, getScaleValidator, getStaticElements, getTransform, getVerbose, getViewGraphicsRef, getViewName, getViewOverlay, getViewSettings, getViewState, getWCViewBounds, getZoomLevel, initEventDispatcher, isBusy, isMouseInside, isRefreshable, moveBackward, moveForward, moveTo, moveTo, pan, panSmooth, panSmooth, redraw, redraw, redraw, refresh, removeMarker, removePopupMenuAction, removePopupMenuItem, removeStaticElement, removeViewEventListener, resetVolatileImageLastBounds, setCurrentTool, setDisplayUnit, setDistanceUnit, setInitialViewBounds, setLayerManager, setLayerRefreshManagerView, setMapUnit, setMaximumScale, setMaxViewBounds, setRefreshable, setRotation, setScale, setScaleValidator, setVerbose, setViewName, this_layerAddedEventOccurred, this_layerPosChangedEventOccurred, this_layerReceivedDataEventOccurred, this_layerRefreshRequestEvent, this_layerRemovedEventOccurred, this_mouseClicked, this_mouseEntered, this_mouseExited, zoom, zoom, zoom, zoom, zoomExtent, zoomToRect

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, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, 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, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUI

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, getPeer, 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, resize, resize, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, 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

Field Detail

COMPONENT_KEY

public static final java.lang.String COMPONENT_KEY

See Also:

Constant Field Values

viewManager

protected ViewManager viewManager

region

protected OrientedRectangle region

style

protected Style style

prefSize

protected java.awt.Dimension prefSize

Constructor Detail

OverView

public OverView(ViewManager viewManager)

Creates a new OverView using the specified view manager.

Parameters:

viewManager - the view manager to use.

Method Detail

close

public void close()

Description copied from class: View

Frees resources used by the view. Should be called when the view is no longer needed.

Overrides:

close in class View

reinitialize

public void reinitialize(View view)

updateRegion

protected void updateRegion(OrientedRectangle region)

This does not draw anything. Just updates 'region' and then calls _paint(), which will restore the baseOfImage and draw the region using drawRegion

Parameters:

region -

redraw

public void redraw(OrientedRectangle WCRegion,
                   int drawOptions,
                   boolean stopDrawing,
                   boolean updateViewGraphics)

Description copied from class: View

Redraws the current view using the specified draw options.

Overrides:

redraw in class View

Parameters:

WCRegion - the region to redraw.

drawOptions - a bit field value that specifies what to draw.

stopDrawing - defines whether or not the drawing thread should be stopped drawing before redrawing the view. However, this flag has not effect on a synchronized redraw.

updateViewGraphics - defines whether or not the redraw should update the view graphics (false will only affect the offImage)

paint

public void paint(java.awt.Graphics g)

Description copied from class: View

Paint on the graphic

Overrides:

paint in class View

Parameters:

g - the corresponding Graphic instance

this_mouseMoved

public void this_mouseMoved(java.awt.event.MouseEvent e)

Description copied from class: View

Event handler for mouse move events.

Overrides:

this_mouseMoved in class View

Parameters:

e - the mouse event.

this_mousePressed

public void this_mousePressed(java.awt.event.MouseEvent e)

Description copied from class: View

Event handler for mouse down events.

Overrides:

this_mousePressed in class View

Parameters:

e - the mouse event.

this_mouseReleased

public void this_mouseReleased(java.awt.event.MouseEvent e)

Description copied from class: View

Event handler for mouse up events.

Overrides:

this_mouseReleased in class View

Parameters:

e - the mouse event.

this_mouseDragged

public void this_mouseDragged(java.awt.event.MouseEvent e)

This method handles mouse dragged event

Overrides:

this_mouseDragged in class View

Parameters:

e - the corresponding mouse event

getPreferredSize

public java.awt.Dimension getPreferredSize()

This method returns the preferred size of the OverView

Overrides:

getPreferredSize in class javax.swing.JComponent

Returns:

the preferred size of this OverView

setPreferredSize

public void setPreferredSize(java.awt.Dimension dim)

This method sets the preferred size of the OverView

Overrides:

setPreferredSize in class javax.swing.JComponent

Parameters:

dim - the preferred size to set the OverView.

setFixedZoom

public void setFixedZoom(OrientedRectangle fixedZoom)

Sets the zoom to the specified WC region. By default, the OverView zooms to the extent of all "index" layers. A null value will reset to the default behavior.

Parameters:

fixedZoom - a WC region. null to reset to default behavior.

this_layerPropertyChangedEvent

public void this_layerPropertyChangedEvent(LayerPropertyChangedEvent e)

Description copied from class: View

Handler for LayerPropertyChangedEvent events.

Overrides:

this_layerPropertyChangedEvent in class View

Parameters:

e - the received event.

this_layerStyleChangedEventOccurred

public void this_layerStyleChangedEventOccurred(LayerStyleChangedEvent e)

Description copied from class: View

Handles layer style change events.

Overrides:

this_layerStyleChangedEventOccurred in class View

Parameters:

e - the corresponding LayerStyleChangedEvent

setEnabled

public void setEnabled(boolean enabled)

Overrides:

setEnabled in class javax.swing.JComponent

fireViewChanged

public void fireViewChanged()

Overrides:

fireViewChanged in class View

setBounds

public void setBounds(int x,
                      int y,
                      int width,
                      int height)

Description copied from class: View

Sets the view bounds.

Overrides:

setBounds in class View

Parameters:

x - the new x-coordinate of this view.

y - the new y-coordinate of this view.

width - the new width of this view.

height - the new height of this view.

See Also:

Component.setBounds(int, int, int, int)