fi.hut.tml.xsmiles.gui.components.swing.calendar
Class JSpinField

java.lang.Object
  extended byjava.awt.Component
      extended byjava.awt.Container
          extended byjavax.swing.JComponent
              extended byjavax.swing.JPanel
                  extended byfi.hut.tml.xsmiles.gui.components.swing.calendar.JSpinField
All Implemented Interfaces:
javax.accessibility.Accessible, java.awt.event.ActionListener, java.awt.event.AdjustmentListener, javax.swing.event.CaretListener, java.util.EventListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable
Direct Known Subclasses:
JYearChooser

public class JSpinField
extends javax.swing.JPanel
implements javax.swing.event.CaretListener, java.awt.event.AdjustmentListener, java.awt.event.ActionListener

JSpinField is a numeric field with 2 spin buttons to increase or decrease the value.

Version:
1.1 02/04/02
Author:
Kai Toedter
See Also:
Serialized Form

Nested Class Summary
 
Nested classes inherited from class javax.swing.JPanel
javax.swing.JPanel.AccessibleJPanel
 
Nested classes inherited from class javax.swing.JComponent
javax.swing.JComponent.AccessibleJComponent
 
Nested classes inherited from class java.awt.Container
java.awt.Container.AccessibleAWTContainer
 
Nested classes inherited from class java.awt.Component
java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy
 
Field Summary
protected  javax.swing.JScrollBar scrollBar
           
protected  javax.swing.JTextField textField
           
 
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
JSpinField()
          Default JSpinField constructor.
 
Method Summary
 void actionPerformed(java.awt.event.ActionEvent e)
          After any user input, the value of the textfield is proofed.
 void adjustmentValueChanged(java.awt.event.AdjustmentEvent e)
          The 2 buttons are implemented with a JScrollBar.
 void caretUpdate(javax.swing.event.CaretEvent e)
          After any user input, the value of the textfield is proofed.
 int getMaximum()
          Returns the maximum value.
 int getMinimum()
          Returns the minimum value.
 int getValue()
          Returns the value.
static void main(java.lang.String[] s)
          Creates a JFrame with a JSpinField inside and can be used for testing.
 void setFont(java.awt.Font font)
          Sets the font property.
 void setForeground(java.awt.Color fg)
          Sets the foreground color.
 void setMaximum(int newMaximum)
          Sets the maximum value.
 void setMinimum(int newMinimum)
          Sets the minimum value.
 void setValue(int newValue)
          Sets the value.
protected  void setValue(int newValue, boolean updateTextField, boolean updateScrollbar)
           
 
Methods inherited from class javax.swing.JPanel
getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI
 
Methods inherited from class javax.swing.JComponent
addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update
 
Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addImpl, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, transferFocusBackward, 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, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, 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, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

textField

protected javax.swing.JTextField textField

scrollBar

protected javax.swing.JScrollBar scrollBar
Constructor Detail

JSpinField

public JSpinField()
Default JSpinField constructor.

Method Detail

setValue

protected void setValue(int newValue,
                        boolean updateTextField,
                        boolean updateScrollbar)

setValue

public void setValue(int newValue)
Sets the value. This is a bound property.

Parameters:
newValue - the new value
See Also:
getValue()

getValue

public int getValue()
Returns the value.


setMinimum

public void setMinimum(int newMinimum)
Sets the minimum value.

Parameters:
newMinimum - the new minimum value
See Also:
getMinimum()

getMinimum

public int getMinimum()
Returns the minimum value.


setMaximum

public void setMaximum(int newMaximum)
Sets the maximum value.

Parameters:
newMaximum - the new maximum value
See Also:
getMaximum()

getMaximum

public int getMaximum()
Returns the maximum value.


setFont

public void setFont(java.awt.Font font)
Sets the font property.

Parameters:
font - the new font

setForeground

public void setForeground(java.awt.Color fg)
Sets the foreground color.

Parameters:
fg - the new foreground

caretUpdate

public void caretUpdate(javax.swing.event.CaretEvent e)
After any user input, the value of the textfield is proofed. Depending on being an integer, the value is colored green or red.

Specified by:
caretUpdate in interface javax.swing.event.CaretListener

adjustmentValueChanged

public void adjustmentValueChanged(java.awt.event.AdjustmentEvent e)
The 2 buttons are implemented with a JScrollBar.

Specified by:
adjustmentValueChanged in interface java.awt.event.AdjustmentListener

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)
After any user input, the value of the textfield is proofed. Depending on being an integer, the value is colored green or red. If the textfield is green, the enter key is accepted and the new value is set.

Specified by:
actionPerformed in interface java.awt.event.ActionListener

main

public static void main(java.lang.String[] s)
Creates a JFrame with a JSpinField inside and can be used for testing.



X-Smiles 1.2