charvax.swing

Class JLabel

java.lang.Object

charva.awt.Component

charvax.swing.JComponent

charvax.swing.JLabel

public class JLabel
extends JComponent

A display area for a short text string. A label cannot react to keyboard events and cannot receive the keyboard focus.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	_bold

Fields inherited from class charvax.swing.JComponent

_border

Fields inherited from class charva.awt.Component

_alignmentX, _alignmentY, _background, _cursesColor, _enabled, _focusListeners, _foreground, _keyListeners, _origin, _parent, _visible, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Constructor Summary

Constructors

Constructor and Description
JLabel() Construct an empty label.
JLabel(java.lang.String text_) Construct a JLabel with the specified text.
JLabel(java.lang.String text_, int align_) Use this constructor if you want to set the alignment to something other than left-aligned.

Method Summary

Modifier and Type	Method and Description
void	debug(int level_)
void	draw() Draws the border of the component (if there is one).
int	getHeight()
Dimension	getSize() This may be wrong, but it'll do for now.
java.lang.String	getText()
int	getWidth()
boolean	isFocusTraversable() This component will not receive focus when Tab or Shift-Tab is pressed.
Dimension	minimumSize()
void	processKeyEvent(KeyEvent ke_) The JLabel class ignores key events.
void	requestFocus() The JLabel component never gets the keyboard input focus.
void	setFont(Font font_)
void	setLength(int length_)
void	setText(java.lang.String label_)
java.lang.String	toString()

Methods inherited from class charvax.swing.JComponent

getBorder, getInsets, setBorder

Methods inherited from class charva.awt.Component

addFocusListener, addKeyListener, contains, contains, getAlignmentX, getAlignmentY, getAncestorWindow, getBackground, getBounds, getCursesColor, getForeground, getLocation, getLocationOnScreen, getName, getParent, hasFocus, hide, invalidate, isDisplayed, isEnabled, isRecursivelyVisible, isTotallyObscured, isValid, isVisible, processEvent, processFocusEvent, processMouseEvent, repaint, requestSync, setBackground, setBounds, setBounds, setBounds, setEnabled, setForeground, setLocation, setLocation, setName, setParent, setVisible, show, validate, validateCursesColor

Methods inherited from class java.lang.Object

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

Field Detail

_bold

protected boolean _bold

Constructor Detail

JLabel

public JLabel()

Construct an empty label.

JLabel

public JLabel(java.lang.String text_)

Construct a JLabel with the specified text.

JLabel

public JLabel(java.lang.String text_,
              int align_)

Use this constructor if you want to set the alignment to something other than left-aligned.

Method Detail

setLength

public void setLength(int length_)

minimumSize

public Dimension minimumSize()

Specified by:

minimumSize in class Component

draw

public void draw()

Description copied from class: JComponent

Draws the border of the component (if there is one).

Overrides:

draw in class JComponent

getSize

public Dimension getSize()

This may be wrong, but it'll do for now.

Specified by:

getSize in class Component

getWidth

public int getWidth()

Specified by:

getWidth in class Component

getHeight

public int getHeight()

Specified by:

getHeight in class Component

setText

public void setText(java.lang.String label_)

getText

public java.lang.String getText()

isFocusTraversable

public boolean isFocusTraversable()

This component will not receive focus when Tab or Shift-Tab is pressed.

Overrides:

isFocusTraversable in class Component

processKeyEvent

public void processKeyEvent(KeyEvent ke_)

The JLabel class ignores key events. A JLabel should never have input focus anyway.

Overrides:

processKeyEvent in class Component

requestFocus

public void requestFocus()

The JLabel component never gets the keyboard input focus.

Overrides:

requestFocus in class Component

debug

public void debug(int level_)

Specified by:

debug in class Component

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

setFont

public void setFont(Font font_)