DESY ACOP Beans Home

de.desy.acop.displayers
Class AcopLabel

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  com.cosylab.gui.components.AbstractDisplayerPanel
                      com.cosylab.gui.LabelDisplayer
                          de.desy.acop.displayers.AcopLabel

All Implemented Interfaces:

StateOriginator, PopupManageable, CommonDisplayer, ConvertibleDisplayer, DataConsumer, DataStateProvider, Displayer, DoubleSeqConsumer, StringConsumer, StringDisplayer, AcopDisplayer, ConnectionParametersReceiver, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible

public class AcopLabel
extends LabelDisplayer
implements AcopDisplayer

AcopLabel is an AcopDisplayer which can show string or number values. In general this displayer can only show readable strings, which means that any other value that needs to be shown here has to be converted to string. If this displayer is used for presenting double values or double value arrays, those will be converted to a single line strings and then showed on the label. This displayer does not allow setting of any values.

The connection point for this displayer should be set using the connectionParameters property, where the remote name of the ConnectionParameters points to the desired property.

Version:

$Id: Templates.xml,v 1.10 2004/01/13 16:17:13 jbobnar Exp $

Author:

Jaka Bobnar

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JPanel.AccessibleJPanel

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 inherited from class com.cosylab.gui.components.AbstractDisplayerPanel

DYNAMIC_LAYOUT, HORIZONTAL_LAYOUT, VERTICAL_LAYOUT

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 de.desy.acop.displayers.tools.AcopDisplayer

ARRAY_INDEX_PROPERTY

Fields inherited from interface com.cosylab.gui.displayers.ConvertibleDisplayer

CONVERTER_PROPERTY

Fields inherited from interface com.cosylab.gui.displayers.Displayer

C_EDITABLE, DATA_SOURCE

Fields inherited from interface com.cosylab.gui.displayers.CommonDisplayer

C_BIT_DESCRIPTIONS, C_BIT_MASK, C_COLOR, C_CONDITION_WHEN_CLEARED, C_CONDITION_WHEN_SET, C_DESCRIPTION, C_DISPLAY_NAME, C_FORMAT, C_GRAPH_MAX, C_GRAPH_MIN, C_MAXIMUM, C_MIN_STEP, C_MINIMUM, C_POSITION, C_PROPERTY_TYPE, C_SEQUENCE_LENGTH, C_UNITS

Fields inherited from interface com.cosylab.gui.displayers.DataStateProvider

DATA_STATE

Fields inherited from interface de.desy.acop.displayers.tools.ConnectionParametersReceiver

CONNECTION_PARAMETERS_PROPERTY

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

AcopLabel()
Constructs new AcopLabel.

Method Summary

int	getArrayIndex() Returns index, which is used when this displayer must pick one value from incoming array of values.
ConnectionParameters	getConnectionParameters() Returns ConnectionParameters associated with this receiver.
Converter	getConverter() Returns the converter that is used with the displayer.
InfoDialog	getInfoDialog()
boolean	isPropertiesPopupEnabled() Returns true if Properties item is enabled in the popup menu.
static void	main(java.lang.String[] s)
void	setArrayIndex(int index) Sets index, which is used when this displayer must pick one value from incoming array of values.
void	setCharacteristics(java.util.Map characteristics) Sets new dynamic value characteristics to this data consumer.
void	setConnectionParameters(ConnectionParameters param) Sets the ConnectionParameters to the receiver.
void	setConverter(Converter converter) Sets the Converter that is used when displaying value with this.
void	setPropertiesPopupEnabled(boolean enable) Enables/disables Properties item in the popup menu.
void	updateValue(long timestamp, double[] value) Notifys this consumer about new dynamic value update.

Methods inherited from class com.cosylab.gui.LabelDisplayer

cleanup, destroy, getColumns, getCustomizer, getDataConsumer, getDataSource, getDataState, getDefaultDataConsumer, getPopupManager, getSupportedCharacteristics, getSupportedConsumerTypes, getValue, getValueComponent, getValueLabel, internalSetEnabled, internalSetEnhanced, internalSetResizable, isEditable, isSuspended, resume, setBackground, setColumns, setDataSource, setTransferHandler, setValue, suspend, updateDataState, updateValue

Methods inherited from class com.cosylab.gui.components.AbstractDisplayerPanel

getLayoutOrientation, getState, getTitle, getTitleComponent, getTitleMaximumFontSize, getTitleMinimumFontSize, internalSetTitle, isDragEnabled, isDropEnabled, isEnhanced, isPopupEnabled, isResizable, isTitleVisible, layoutDisplayer, layoutValue, layoutValueAndTitle, setDragEnabled, setDropEnabled, setEnabled, setEnhanced, setForeground, setLayoutOrientation, setPopupEnabled, setResizable, setState, setTitle, setTitleMaximumFontSize, setTitleMinimumFontSize, setTitleVisible

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, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, 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, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setFocusTraversalKeys, setFont, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, 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, 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, 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, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, 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, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.cosylab.gui.displayers.Displayer

getDataSource, getTitle, isEditable, setDataSource, setTitle

Methods inherited from interface com.cosylab.gui.displayers.DataConsumer

getDataConsumer, getDefaultDataConsumer, getName, getSupportedCharacteristics, getSupportedConsumerTypes, updateDataState

Methods inherited from interface com.cosylab.gui.displayers.CommonDisplayer

cleanup, isSuspended, resume, suspend

Methods inherited from interface com.cosylab.gui.components.util.PopupManageable

getPopupManager

Methods inherited from interface com.cosylab.gui.displayers.DataStateProvider

addPropertyChangeListener, addPropertyChangeListener, getDataState, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from interface de.desy.acop.displayers.tools.ConnectionParametersReceiver

addPropertyChangeListener, addPropertyChangeListener, removePropertyChangeListener, removePropertyChangeListener

Constructor Detail

AcopLabel

public AcopLabel()

Constructs new AcopLabel.

Method Detail

main

public static void main(java.lang.String[] s)

getConnectionParameters

public ConnectionParameters getConnectionParameters()

Description copied from interface: ConnectionParametersReceiver

Returns ConnectionParameters associated with this receiver.

Specified by:

getConnectionParameters in interface ConnectionParametersReceiver

Returns:

the connection parameters

getConverter

public Converter getConverter()

Description copied from interface: ConvertibleDisplayer

Returns the converter that is used with the displayer.

Specified by:

getConverter in interface ConvertibleDisplayer

Returns:

setCharacteristics

public void setCharacteristics(java.util.Map characteristics)

Description copied from interface: DataConsumer

Sets new dynamic value characteristics to this data consumer. This is usually called only at initializaation, before first data state or value is updated. Usually carries characteristics such as value minimum or maximum. Name and meaning of atributes is defined with contract betwean data consumer and source implementation.

Specified by:

setCharacteristics in interface DataConsumer

Overrides:

setCharacteristics in class LabelDisplayer

Parameters:

characteristics - the Map with attri

getInfoDialog

public InfoDialog getInfoDialog()

Overrides:

getInfoDialog in class LabelDisplayer

setConnectionParameters

public void setConnectionParameters(ConnectionParameters param)
                             throws CommonException,
                                    java.beans.PropertyVetoException

Description copied from interface: ConnectionParametersReceiver

Sets the ConnectionParameters to the receiver. If a receiver is a a displayer it should connect to the remote point upon setting the parameters.

Specified by:

setConnectionParameters in interface ConnectionParametersReceiver

Parameters:

param - new parameters

Throws:

CommonException - if connection establishing failed

java.beans.PropertyVetoException - if setting failed due to improper parameters

setConverter

public void setConverter(Converter converter)
                  throws java.beans.PropertyVetoException

Description copied from interface: ConvertibleDisplayer

Sets the Converter that is used when displaying value with this.

Specified by:

setConverter in interface ConvertibleDisplayer

Throws:

java.beans.PropertyVetoException

setArrayIndex

public void setArrayIndex(int index)

Description copied from interface: AcopDisplayer

Sets index, which is used when this displayer must pick one value from incoming array of values.

Specified by:

setArrayIndex in interface AcopDisplayer

Parameters:

index - of value in incoming array

getArrayIndex

public int getArrayIndex()

Description copied from interface: AcopDisplayer

Returns index, which is used when this displayer must pick one value from incoming array of values.

Specified by:

getArrayIndex in interface AcopDisplayer

Returns:

index of value in incoming array

updateValue

public void updateValue(long timestamp,
                        double[] value)
                 throws CommonException

Description copied from interface: DoubleSeqConsumer

Notifys this consumer about new dynamic value update.

Specified by:

updateValue in interface DoubleSeqConsumer

Parameters:

timestamp - the time of dynamic value event

value - new value

Throws:

CommonException

setPropertiesPopupEnabled

public void setPropertiesPopupEnabled(boolean enable)

Enables/disables Properties item in the popup menu.

Parameters:

enable -

isPropertiesPopupEnabled

public boolean isPropertiesPopupEnabled()

Returns true if Properties item is enabled in the popup menu.

Returns: