fr.esrf.tangoatk.widget.attribute

Class DigitalNumberScalarViewer

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

fr.esrf.tangoatk.widget.util.DigitalNumberViewer

fr.esrf.tangoatk.widget.attribute.DigitalNumberScalarViewer

All Implemented Interfaces:

IAttributeStateListener, IErrorListener, INumberScalarListener, JDrawable, java.awt.image.ImageObserver, java.awt.MenuContainer, java.beans.PropertyChangeListener, java.io.Serializable, java.util.EventListener

public class DigitalNumberScalarViewer
extends DigitalNumberViewer
implements INumberScalarListener, java.beans.PropertyChangeListener, IErrorListener, JDrawable

A class which displays a number scalar attribute. Here is an example of use:

 fr.esrf.tangoatk.core.AttributeList attributeList = new
    fr.esrf.tangoatk.core.AttributeList();
 DigitalNumberScalarViewer dnsv = new DigitalNumberScalarViewer();
 INumberScalar model = (INumberScalar) attributeList.add("jlp/test/1/att_quatre");
 dnsv.setModel(model);
 attributeList.startRefresher();
 

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 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

Constructors

Constructor and Description
DigitalNumberScalarViewer() Contructs a SimpleScalar viewer.

Method Summary

Methods

Modifier and Type	Method and Description
void	clearModel() Clears all model and listener attached to the components
void	errorChange(ErrorEvent evt)
java.awt.Color	getBackgroundColor() Returns the current background color of this viewer.
javax.swing.JComponent	getComponent() Returns the JComponent that implements this interface.
java.lang.String	getDescription(java.lang.String name) Get a description of this extensions.
java.lang.String	getExtendedParam(java.lang.String name) Returns the specified parameter value.
java.lang.String[]	getExtensionList() Returns list of extension name for this objects (Empty array for none).
boolean	getHasToolTip() getHasToolTip returns true if the viewer has a tooltip (attribute full name)
INumberScalar	getModel()
boolean	getQualityInTooltip() getQualityInTooltip returns true if the attribute quality factor is displayed inside the viewer's tooltip
java.lang.String	getUserFormat() Returns the user format.
void	initForEditing() Call after a component of a JDSwingObject is created, this give a default look and feel for editing.
boolean	isAlarmEnabled() Determines whether the background color is overrided by the quality factor.
static void	main(java.lang.String[] args) Test function
void	numberScalarChange(NumberScalarEvent evt)
void	propertyChange(java.beans.PropertyChangeEvent evt)
void	setAlarmEnabled(boolean b) Enables or disables alarm background (represents the attribute quality factor).
void	setBackgroundColor(java.awt.Color bg) Sets the 'VALID' background color of this viewer.
boolean	setExtendedParam(java.lang.String name, java.lang.String value, boolean popupErr) Sets the specified param.
void	setHasToolTip(boolean b) setHasToolTip display or not a tooltip for this viewer
void	setModel(INumberScalar scalar) Sets the model for this viewer.
void	setQualityInTooltip(boolean b) setQualityInTooltip display or not the attribute quality factor inside the tooltip
void	setUserFormat(java.lang.String format) Overrides the format property of the attribute.
void	stateChange(AttributeStateEvent evt)

Methods inherited from class fr.esrf.tangoatk.widget.util.DigitalNumberViewer

getFontSize, getFormat, getPreferredSize, paint, setFontSize, setFormat, setHorizontalOffset, setValue, setVerticalOffset

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, 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, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, 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, 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, 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, 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

Constructor Detail

DigitalNumberScalarViewer

public DigitalNumberScalarViewer()

Contructs a SimpleScalar viewer. Display a scalar atribute and its unit.

Method Detail

getBackgroundColor

public java.awt.Color getBackgroundColor()

Returns the current background color of this viewer. Color used for the VALID attribute quality state

setBackgroundColor

public void setBackgroundColor(java.awt.Color bg)

Sets the 'VALID' background color of this viewer. Color used for the VALID attribute quality state.

Parameters:

bg - Background color.

See Also:

setAlarmEnabled(boolean)

setUserFormat

public void setUserFormat(java.lang.String format)

Overrides the format property of the attribute.

Parameters:

format - C like Format (ex: %5.2f) , null or "" to disable.

getUserFormat

public java.lang.String getUserFormat()

Returns the user format.

Returns:

User format

See Also:

setUserFormat(java.lang.String)

initForEditing

public void initForEditing()

Description copied from interface: JDrawable

Call after a component of a JDSwingObject is created, this give a default look and feel for editing.

Specified by:

initForEditing in interface JDrawable

getComponent

public javax.swing.JComponent getComponent()

Description copied from interface: JDrawable

Returns the JComponent that implements this interface.

Specified by:

getComponent in interface JDrawable

getDescription

public java.lang.String getDescription(java.lang.String name)

Description copied from interface: JDrawable

Get a description of this extensions.

Specified by:

getDescription in interface JDrawable

Parameters:

name - Extension name

Returns:

Empty string for no description.

getExtensionList

public java.lang.String[] getExtensionList()

Description copied from interface: JDrawable

Returns list of extension name for this objects (Empty array for none).

Specified by:

getExtensionList in interface JDrawable

setExtendedParam

public boolean setExtendedParam(java.lang.String name,
                       java.lang.String value,
                       boolean popupErr)

Description copied from interface: JDrawable

Sets the specified param.

Specified by:

setExtendedParam in interface JDrawable

Parameters:

name - Parameter name (Case unsensitive).

value - Parameter value.

popupErr - true when the JDrawable should display a popup if the parameter value is incorrect, false otherwise. Note that the JDrawable must not display an error message if the parameter does not exists even if popupAllowed is true.

Returns:

true if parameters has been succesfully applied, false otherwise.

getExtendedParam

public java.lang.String getExtendedParam(java.lang.String name)

Description copied from interface: JDrawable

Returns the specified parameter value.

Specified by:

getExtendedParam in interface JDrawable

Parameters:

name - Param name (Case unsensitive).

Returns:

Empty string if not exists, the value otherwise.

numberScalarChange

public void numberScalarChange(NumberScalarEvent evt)

Specified by:

numberScalarChange in interface INumberScalarListener

setAlarmEnabled

public void setAlarmEnabled(boolean b)

Enables or disables alarm background (represents the attribute quality factor).

Parameters:

b - True to enable alarm.

See Also:

setBackgroundColor(java.awt.Color)

isAlarmEnabled

public boolean isAlarmEnabled()

Determines whether the background color is overrided by the quality factor.

See Also:

setAlarmEnabled(boolean), setBackgroundColor(java.awt.Color)

stateChange

public void stateChange(AttributeStateEvent evt)

Specified by:

stateChange in interface IAttributeStateListener

errorChange

public void errorChange(ErrorEvent evt)

Specified by:

errorChange in interface IErrorListener

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent evt)

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

setModel

public void setModel(INumberScalar scalar)

Sets the model for this viewer.

Parameters:

scalar - scalar model

clearModel

public void clearModel()

Clears all model and listener attached to the components

getModel

public INumberScalar getModel()

getHasToolTip

public boolean getHasToolTip()

getHasToolTip returns true if the viewer has a tooltip (attribute full name)

Returns:

a boolean value

setHasToolTip

public void setHasToolTip(boolean b)

setHasToolTip display or not a tooltip for this viewer

Parameters:

b - If True the attribute full name will be displayed as tooltip for the viewer

getQualityInTooltip

public boolean getQualityInTooltip()

getQualityInTooltip returns true if the attribute quality factor is displayed inside the viewer's tooltip

Returns:

a boolean value

setQualityInTooltip

public void setQualityInTooltip(boolean b)

setQualityInTooltip display or not the attribute quality factor inside the tooltip

Parameters:

b - If True the attribute quality factor will be displayed inside the tooltip.

main

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

Test function

Parameters:

args - Not used