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Java Source Code / Java Documentation » Ajax » NextApp Echo2 » nextapp.echo2.app 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   nextapp.echo2.app.Component
      nextapp.echo2.app.Label

Label
public class Label extends Component (Code)
A component which displays a text string, an icon, or both.


Field Summary
final public static  StringPROPERTY_ICON
    
final public static  StringPROPERTY_ICON_TEXT_MARGIN
    
final public static  StringPROPERTY_LINE_WRAP
    
final public static  StringPROPERTY_TEXT
    
final public static  StringPROPERTY_TEXT_ALIGNMENT
    
final public static  StringPROPERTY_TEXT_POSITION
    
final public static  StringPROPERTY_TOOL_TIP_TEXT
    

Constructor Summary
public  Label()
     Creates a label with no text or icon.
public  Label(String text)
     Creates a label with text.
public  Label(ImageReference icon)
     Creates a label with an icon.
public  Label(String text, ImageReference icon)
     Creates a label with text and an icon.

Method Summary
public  ImageReferencegetIcon()
     Returns the icon of the label.
public  ExtentgetIconTextMargin()
     Returns the margin size between the icon and the text.
public  StringgetText()
     Returns the text of the label.
public  AlignmentgetTextAlignment()
     Returns the alignment of the text relative to the icon.
public  AlignmentgetTextPosition()
     Returns the position of the text relative to the icon.
public  StringgetToolTipText()
     Returns the tool tip text (displayed when the mouse cursor is hovered over the component).
public  booleanisLineWrap()
     Determines if the text of the label should wrap in the event that horizontal space is limited.
public  booleanisValidChild(Component component)
     This component does not support children.
public  voidsetIcon(ImageReference newValue)
     Sets the icon to be displayed.
public  voidsetIconTextMargin(Extent newValue)
     Sets the margin size between the icon and the text.
public  voidsetLineWrap(boolean newValue)
     Sets whether the text of the label should wrap in the event that horizontal space is limited.
public  voidsetText(String newValue)
     Sets the text to be displayed.
public  voidsetTextAlignment(Alignment newValue)
     Sets the alignment of the text relative to the icon.
public  voidsetTextPosition(Alignment newValue)
     Sets the position of the text relative to the icon.
public  voidsetToolTipText(String newValue)
     Sets the tool tip text (displayed when the mouse cursor is hovered over the component).

Field Detail
PROPERTY_ICON
final public static String PROPERTY_ICON(Code)



PROPERTY_ICON_TEXT_MARGIN
final public static String PROPERTY_ICON_TEXT_MARGIN(Code)



PROPERTY_LINE_WRAP
final public static String PROPERTY_LINE_WRAP(Code)



PROPERTY_TEXT
final public static String PROPERTY_TEXT(Code)



PROPERTY_TEXT_ALIGNMENT
final public static String PROPERTY_TEXT_ALIGNMENT(Code)



PROPERTY_TEXT_POSITION
final public static String PROPERTY_TEXT_POSITION(Code)



PROPERTY_TOOL_TIP_TEXT
final public static String PROPERTY_TOOL_TIP_TEXT(Code)




Constructor Detail
Label
public Label()(Code)
Creates a label with no text or icon.



Label
public Label(String text)(Code)
Creates a label with text.
Parameters:
  text - the text to be displayed



Label
public Label(ImageReference icon)(Code)
Creates a label with an icon.
Parameters:
  icon - the icon to be displayed



Label
public Label(String text, ImageReference icon)(Code)
Creates a label with text and an icon.
Parameters:
  text - the text to be displayed
Parameters:
  icon - the icon to be displayed




Method Detail
getIcon
public ImageReference getIcon()(Code)
Returns the icon of the label. the icon



getIconTextMargin
public Extent getIconTextMargin()(Code)
Returns the margin size between the icon and the text. The margin will only be displayed if the label has both icon and text properties set. the margin size



getText
public String getText()(Code)
Returns the text of the label. the text



getTextAlignment
public Alignment getTextAlignment()(Code)
Returns the alignment of the text relative to the icon. the text alignment



getTextPosition
public Alignment getTextPosition()(Code)
Returns the position of the text relative to the icon. the text position



getToolTipText
public String getToolTipText()(Code)
Returns the tool tip text (displayed when the mouse cursor is hovered over the component). the tool tip text



isLineWrap
public boolean isLineWrap()(Code)
Determines if the text of the label should wrap in the event that horizontal space is limited. Default value is true. the line wrap state



isValidChild
public boolean isValidChild(Component component)(Code)
This component does not support children.
See Also:   nextapp.echo2.app.Component.isValidChild(nextapp.echo2.app.Component)



setIcon
public void setIcon(ImageReference newValue)(Code)
Sets the icon to be displayed.
Parameters:
  newValue - the icon to be displayed



setIconTextMargin
public void setIconTextMargin(Extent newValue)(Code)
Sets the margin size between the icon and the text. The margin will only be displayed if the label has both icon and text properties set.
Parameters:
  newValue - the margin size



setLineWrap
public void setLineWrap(boolean newValue)(Code)
Sets whether the text of the label should wrap in the event that horizontal space is limited. Default value is true.
Parameters:
  newValue - the new line wrap state



setText
public void setText(String newValue)(Code)
Sets the text to be displayed.
Parameters:
  newValue - the text to be displayed



setTextAlignment
public void setTextAlignment(Alignment newValue)(Code)
Sets the alignment of the text relative to the icon. Note that only one of the provided Alignment's settings should be non-default.
Parameters:
  newValue - the new text position



setTextPosition
public void setTextPosition(Alignment newValue)(Code)
Sets the position of the text relative to the icon. Note that only one of the provided Alignment's settings should be non-default.
Parameters:
  newValue - the new text position



setToolTipText
public void setToolTipText(String newValue)(Code)
Sets the tool tip text (displayed when the mouse cursor is hovered over the component).
Parameters:
  newValue - the new tool tip text



Fields inherited from nextapp.echo2.app.Component
final public static String CHILDREN_CHANGED_PROPERTY(Code)(Java Doc)
final public static String ENABLED_CHANGED_PROPERTY(Code)(Java Doc)
final public static String FOCUS_TRAVERSAL_INDEX_CHANGED_PROPERTY(Code)(Java Doc)
final public static String FOCUS_TRAVERSAL_PARTICIPANT_CHANGED_PROPERTY(Code)(Java Doc)
final public static String LAYOUT_DIRECTION_CHANGED_PROPERTY(Code)(Java Doc)
final public static String LOCALE_CHANGED_PROPERTY(Code)(Java Doc)
final public static String PROPERTY_BACKGROUND(Code)(Java Doc)
final public static String PROPERTY_FONT(Code)(Java Doc)
final public static String PROPERTY_FOREGROUND(Code)(Java Doc)
final public static String PROPERTY_LAYOUT_DATA(Code)(Java Doc)
final public static String STYLE_CHANGED_PROPERTY(Code)(Java Doc)
final public static String STYLE_NAME_CHANGED_PROPERTY(Code)(Java Doc)
final public static String VISIBLE_CHANGED_PROPERTY(Code)(Java Doc)

Methods inherited from nextapp.echo2.app.Component
public void add(Component c)(Code)(Java Doc)
public void add(Component c, int n) throws IllegalChildException(Code)(Java Doc)
public void addPropertyChangeListener(PropertyChangeListener l)(Code)(Java Doc)
void assignRenderId(String renderId)(Code)(Java Doc)
public void dispose()(Code)(Java Doc)
void doDispose()(Code)(Java Doc)
void doInit()(Code)(Java Doc)
protected void firePropertyChange(String propertyName, Object oldValue, Object newValue)(Code)(Java Doc)
public ApplicationInstance getApplicationInstance()(Code)(Java Doc)
public Color getBackground()(Code)(Java Doc)
final public Component getComponent(int n)(Code)(Java Doc)
final public Component getComponent(String id)(Code)(Java Doc)
final public int getComponentCount()(Code)(Java Doc)
final public Component[] getComponents()(Code)(Java Doc)
protected EventListenerList getEventListenerList()(Code)(Java Doc)
final public int getFocusTraversalIndex()(Code)(Java Doc)
public Font getFont()(Code)(Java Doc)
public Color getForeground()(Code)(Java Doc)
public String getId()(Code)(Java Doc)
final public Object getIndexedProperty(String propertyName, int propertyIndex)(Code)(Java Doc)
public LayoutData getLayoutData()(Code)(Java Doc)
public LayoutDirection getLayoutDirection()(Code)(Java Doc)
public Locale getLocale()(Code)(Java Doc)
final public Component getParent()(Code)(Java Doc)
final public Object getProperty(String propertyName)(Code)(Java Doc)
public String getRenderId()(Code)(Java Doc)
final public Object getRenderIndexedProperty(String propertyName, int propertyIndex)(Code)(Java Doc)
final public Object getRenderIndexedProperty(String propertyName, int propertyIndex, Object defaultValue)(Code)(Java Doc)
final public LayoutDirection getRenderLayoutDirection()(Code)(Java Doc)
final public Locale getRenderLocale()(Code)(Java Doc)
final public Object getRenderProperty(String propertyName)(Code)(Java Doc)
final public Object getRenderProperty(String propertyName, Object defaultValue)(Code)(Java Doc)
final public Style getStyle()(Code)(Java Doc)
final public String getStyleName()(Code)(Java Doc)
final public Component getVisibleComponent(int n)(Code)(Java Doc)
final public int getVisibleComponentCount()(Code)(Java Doc)
final public Component[] getVisibleComponents()(Code)(Java Doc)
protected boolean hasEventListenerList()(Code)(Java Doc)
final public int indexOf(Component c)(Code)(Java Doc)
public void init()(Code)(Java Doc)
final public boolean isAncestorOf(Component c)(Code)(Java Doc)
final public boolean isEnabled()(Code)(Java Doc)
public boolean isFocusTraversalParticipant()(Code)(Java Doc)
final public boolean isRegistered()(Code)(Java Doc)
final public boolean isRenderEnabled()(Code)(Java Doc)
final public boolean isRenderVisible()(Code)(Java Doc)
public boolean isValidChild(Component child)(Code)(Java Doc)
public boolean isValidParent(Component parent)(Code)(Java Doc)
final public boolean isVisible()(Code)(Java Doc)
public void processInput(String inputName, Object inputValue)(Code)(Java Doc)
void register(ApplicationInstance newValue)(Code)(Java Doc)
public void remove(Component c)(Code)(Java Doc)
public void remove(int n)(Code)(Java Doc)
public void removeAll()(Code)(Java Doc)
public void removePropertyChangeListener(PropertyChangeListener l)(Code)(Java Doc)
public void setBackground(Color newValue)(Code)(Java Doc)
public void setEnabled(boolean newValue)(Code)(Java Doc)
public void setFocusTraversalIndex(int newValue)(Code)(Java Doc)
public void setFocusTraversalParticipant(boolean newValue)(Code)(Java Doc)
public void setFont(Font newValue)(Code)(Java Doc)
public void setForeground(Color newValue)(Code)(Java Doc)
public void setId(String id)(Code)(Java Doc)
public void setIndexedProperty(String propertyName, int propertyIndex, Object newValue)(Code)(Java Doc)
public void setLayoutData(LayoutData newValue)(Code)(Java Doc)
public void setLayoutDirection(LayoutDirection newValue)(Code)(Java Doc)
public void setLocale(Locale newValue)(Code)(Java Doc)
public void setProperty(String propertyName, Object newValue)(Code)(Java Doc)
public void setRenderId(String renderId)(Code)(Java Doc)
public void setStyle(Style newValue)(Code)(Java Doc)
public void setStyleName(String newValue)(Code)(Java Doc)
public void setVisible(boolean newValue)(Code)(Java Doc)
public void validate()(Code)(Java Doc)
public boolean verifyInput(String inputName, Object inputValue)(Code)(Java Doc)
final public int visibleIndexOf(Component c)(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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