Package fr.esrf.tangoatk.widget.util

Class JSmoothLabel

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

fr.esrf.tangoatk.widget.util.JSmoothLabel

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable

Direct Known Subclasses:

LabelViewer, SimpleStateViewer, SimpleStateViewer, UnitViewer

public class JSmoothLabel
extends JComponent

A Label that have anti-aliased font and that supports Matrix positionning.

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

Modifier and Type	Field	Description
static int	CENTER_ALIGNMENT	Text is centered
static int	CLASSIC_BEHAVIOR	Computes font size and return the minimun/preferred size to the layout manager
static int	LEFT_ALIGNMENT	Text is left aligned
static int	MATRIX_BEHAVIOR	Does not compute font size and let the layout manager size the component.Usefull with GridLayout.
static int	RIGHT_ALIGNMENT	Text is right aligned

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, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

Constructors

Constructor	Description
JSmoothLabel()

Method Summary

Modifier and Type	Method	Description
int	getHorizontalAlignment()
Dimension	getMinimumSize()
Dimension	getPreferredSize()
int	getSizingBehavior()	Gets the sizing behavior.
String	getText()	Gets the text.
int	getVerticalOffset()	Returns the current text vertical offset.
protected void	paintComponent(Graphics g)
void	setHorizontalAlignment(int a)
void	setSizingBehavior(int s)	Sets the sizing behavior.
void	setText(String txt)	Sets the text.
void	setValueOffsets(int x, int y)	Deprecated.
void	setVerticalOffset(int y)	Sets the text vertical offset in pixel.

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, getNextFocusableComponent, getPopupLocation, 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, 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, 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

Field Details

CENTER_ALIGNMENT

public static int CENTER_ALIGNMENT

Text is centered

LEFT_ALIGNMENT

public static int LEFT_ALIGNMENT

Text is left aligned

RIGHT_ALIGNMENT

public static int RIGHT_ALIGNMENT

Text is right aligned

CLASSIC_BEHAVIOR

public static int CLASSIC_BEHAVIOR

Computes font size and return the minimun/preferred size to the layout manager

MATRIX_BEHAVIOR

public static int MATRIX_BEHAVIOR

Does not compute font size and let the layout manager size the component.Usefull with GridLayout.

Constructor Details

JSmoothLabel

public JSmoothLabel()

Method Details

setText

public void setText(String txt)

Sets the text.

Parameters:

txt - Text

getText

public String getText()

Gets the text.

Returns:

Text

setVerticalOffset

public void setVerticalOffset(int y)

Sets the text vertical offset in pixel.

Parameters:

y - Offset value

getVerticalOffset

public int getVerticalOffset()

Returns the current text vertical offset.

Returns:

Vertical offset

setValueOffsets

public void setValueOffsets(int x,
 int y)

Deprecated.

Has no longer effects.

Parameters:

x - Not used

y - Not used

See Also:

• setVerticalOffset(int)

setSizingBehavior

public void setSizingBehavior(int s)

Sets the sizing behavior.

Parameters:

s - Sizing behavior

See Also:

• CLASSIC_BEHAVIOR
• MATRIX_BEHAVIOR

getSizingBehavior

public int getSizingBehavior()

Gets the sizing behavior.

Returns:

Actual sizing behavior

See Also:

• setSizingBehavior(int)

setHorizontalAlignment

public void setHorizontalAlignment(int a)

getHorizontalAlignment

public int getHorizontalAlignment()

paintComponent

protected void paintComponent(Graphics g)

Overrides:

paintComponent in class JComponent

getPreferredSize

public Dimension getPreferredSize()

Overrides:

getPreferredSize in class JComponent

getMinimumSize

public Dimension getMinimumSize()

Overrides:

getMinimumSize in class JComponent