Package org.ka2ddo.yaac.gui

Class ZoomControl

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

org.ka2ddo.yaac.gui.ZoomControl

All Implemented Interfaces:

com.bbn.openmap.gui.MapPanelChild, ImageObserver, MenuContainer, Serializable, Accessible

public class ZoomControl
extends JPanel
implements com.bbn.openmap.gui.MapPanelChild

This panel of widgets is a replacement for the default zoom controls provided with OpenMap. It is specific to YAAC because it taps into the GPSDistributor and BeaconData.

Author:

Andrew Pavlin, KA2DDO

See Also:

• GPSDistributor
• BeaconData
• Serialized Form

Nested Class Summary

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

JPanel.AccessibleJPanel

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

Fields inherited from interface com.bbn.openmap.gui.MapPanelChild

ParentNameProperty, PreferredLocationProperty

Constructor Summary

Constructors

Constructor	Description
ZoomControl(com.bbn.openmap.MapBean mapBean, boolean showMem, boolean showFreezeThaw)	Create a ZoomControl widget for the MapBean's toolbar.

Method Summary

Modifier and Type	Method	Description
JPanel	getBlinkenLightsPanel()	Get the small panel in the north toolbar for displaying blinkenlights (small status lights).
String	getParentName()	Get the name of the widget containing this ZoomControl object.
String	getPreferredLocation()	Get where on the map bean this control widget wants to be added.
float	getScale()	Get the current value of the map scale display on this widget.
void	home()	Pan the map so the local station is at the center.
boolean	isMemoryGCPanelVisible()	Report the current visibility of the MemoryGCPanel.
void	setMemoryGCPanelVisible(boolean visible)	Change the visibility of the memory usage status monitor.
void	setPreferredLocation(String string)	No-op, because this widget is hard-wired to want to be at the top edge of the map.
void	zoomIn(float zoomFactor)	Reduce the map scale by the specified zoom factor.
void	zoomOut(float zoomFactor)	Enlarge the map scale by the specified zoom factor.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, 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, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, 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, 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

ZoomControl

public ZoomControl(com.bbn.openmap.MapBean mapBean,
 boolean showMem,
 boolean showFreezeThaw)

Create a ZoomControl widget for the MapBean's toolbar.

Parameters:

mapBean - MapBean to attach the widget to

showMem - boolean true if heap consumption widget should be displayed on the toolbar

showFreezeThaw - boolean true if freeze and thaw toggle buttons should be added to toolbar

See Also:

• MemoryGCPanel

Method Details

home

public void home()

Pan the map so the local station is at the center.

zoomIn

public void zoomIn(float zoomFactor)

Reduce the map scale by the specified zoom factor.

Parameters:

zoomFactor - ratio to divide the current map scale by

zoomOut

public void zoomOut(float zoomFactor)

Enlarge the map scale by the specified zoom factor.

Parameters:

zoomFactor - ratio to multiply the current map scale by

getPreferredLocation

public String getPreferredLocation()

Get where on the map bean this control widget wants to be added.

Specified by:

getPreferredLocation in interface com.bbn.openmap.gui.MapPanelChild

Returns:

always on the North side

setPreferredLocation

public void setPreferredLocation(String string)

No-op, because this widget is hard-wired to want to be at the top edge of the map.

Specified by:

setPreferredLocation in interface com.bbn.openmap.gui.MapPanelChild

Parameters:

string - ignored name of relative position on MapBean to place this widget

getParentName

public String getParentName()

Get the name of the widget containing this ZoomControl object.

Specified by:

getParentName in interface com.bbn.openmap.gui.MapPanelChild

Returns:

String name of containing widget

getScale

public float getScale()

Get the current value of the map scale display on this widget.

Returns:

float length of map scale

getBlinkenLightsPanel

public JPanel getBlinkenLightsPanel()

Get the small panel in the north toolbar for displaying blinkenlights (small status lights).

Returns:

blinkenlights JPanel

setMemoryGCPanelVisible

public void setMemoryGCPanelVisible(boolean visible)

Change the visibility of the memory usage status monitor.

Parameters:

visible - boolean true if memory status monitor should be visible

isMemoryGCPanelVisible

public boolean isMemoryGCPanelVisible()

Report the current visibility of the MemoryGCPanel.

Returns:

boolean true if panel is visible