Overview  Package   Class  Use  Deprecated  Index
Home >> All >> com >> flexstor >> common >> awt >> [ field overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

com.flexstor.common.awt.field
Class WrappingLabel  

java.lang.Object
  java.awt.Component
      java.awt.Canvas
          com.flexstor.common.awt.field.WrappingLabel

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable

---

public class WrappingLabel

extends java.awt.Canvas

This class displays lines of text and wraps them around. To work properly, one dimension (width or height) must be set with setPreferredWidth/Height methods. The other dimension will be calculated.

---

Nested Class Summary

 

Nested classes inherited from class java.awt.Canvas

java.awt.Canvas.AccessibleAWTCanvas

 

Nested classes inherited from class java.awt.Component

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

 

Field Summary
protected  int	align
static int	ALIGN_CENTERED
static int	ALIGN_LEFT
static int	ALIGN_RIGHT
protected  int	baseline
protected  java.awt.Dimension	dimPreferred
protected  java.awt.FontMetrics	fm
protected  java.lang.String	text

 

Fields inherited from class java.awt.Canvas

 

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

WrappingLabel()

 

Method Summary
protected  int	calculatePreferredHeight(int nWidth)           Calculates height for a given width.
protected  int	calculatePreferredWidth(int nHeight)           Calculates width for a given height.
java.awt.Dimension	getMinimumSize()           Returns the component's minimum size.
java.awt.Dimension	getPreferredSize()           This method returns reasonable values after addNotify has been called.
void	setAlignStyle(int newAlignStyle)
void	setPreferredHeight(int height)           Sets the preferred height.
void	setPreferredWidth(int width)           Sets the preferred width.
void	setText(java.lang.String newText)

 

Methods inherited from class java.awt.Canvas

addNotify, createBufferStrategy, createBufferStrategy, getAccessibleContext, getBufferStrategy, paint, update

 

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAlignmentX, getAlignmentY, getBackground, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMaximumSize, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, paramString, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, processComponentEvent, processEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, validate

 

Methods inherited from class java.lang.Object

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

 

Field Detail

dimPreferred

protected java.awt.Dimension dimPreferred

---

text

protected java.lang.String text

---

align

protected int align

---

baseline

protected int baseline

---

fm

protected transient java.awt.FontMetrics fm

---

ALIGN_LEFT

public static final int ALIGN_LEFT

See Also:

Constant Field Values

---

ALIGN_CENTERED

public static final int ALIGN_CENTERED

See Also:

Constant Field Values

---

ALIGN_RIGHT

public static final int ALIGN_RIGHT

See Also:

Constant Field Values

Constructor Detail

WrappingLabel

public WrappingLabel()

Method Detail

getPreferredSize

public java.awt.Dimension getPreferredSize()

This method returns reasonable values after addNotify has been called. This works fine when a layout manager is used, otherwise the method should be called AFTER the peer is realized.

---

getMinimumSize

public java.awt.Dimension getMinimumSize()

Description copied from class: java.awt.Component

Returns the component's minimum size.

---

setPreferredWidth

public void setPreferredWidth(int width)

Sets the preferred width. The height will be calculated.

---

setPreferredHeight

public void setPreferredHeight(int height)

Sets the preferred height. The width will be calculated.

---

calculatePreferredWidth

protected int calculatePreferredWidth(int nHeight)

Calculates width for a given height. This only works approximate because stringWidth does not consider line breaks etc. For now, there is no need to improve this method.

---

calculatePreferredHeight

protected int calculatePreferredHeight(int nWidth)

Calculates height for a given width. (modified code from Symantec's paint method)

---

setText

public void setText(java.lang.String newText)

---

setAlignStyle

public void setAlignStyle(int newAlignStyle)

---

Overview  Package   Class  Use  Deprecated  Index
Home >> All >> com >> flexstor >> common >> awt >> [ field overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---