java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.text.JTextComponent
javax.swing.JTextField
myComponents.JDoubleField
- All Implemented Interfaces:
- javax.accessibility.Accessible, java.awt.event.ActionListener, javax.swing.event.ChangeListener, java.util.EventListener, java.awt.image.ImageObserver, java.awt.MenuContainer, javax.swing.Scrollable, java.io.Serializable, javax.swing.SwingConstants
- public class JDoubleField
- extends javax.swing.JTextField
- implements java.awt.event.ActionListener, javax.swing.event.ChangeListener
Extends JTextField, allowing only numbers to be entered.
These numbers may be floating point (double, specifically), but are restricted to a specified range.
- Version:
- 1.1 08/19/2000
|
Nested Class Summary |
(package private) static class |
JDoubleField.DoubleDocument
Defines a document model that restricts input to characters which may be used to define a double. |
| Nested classes inherited from class javax.swing.JTextField |
javax.swing.JTextField.AccessibleJTextField |
| Nested classes inherited from class javax.swing.text.JTextComponent |
javax.swing.text.JTextComponent.AccessibleJTextComponent, javax.swing.text.JTextComponent.KeyBinding |
| 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 |
| Fields inherited from class java.awt.Container |
|
| Fields inherited from interface javax.swing.SwingConstants |
BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST |
|
Constructor Summary |
JDoubleField()
Default constructor. |
JDoubleField(DoubleBoundedRangeModel dm)
Class constructor that takes a DoubleBoundedRangeModel and sets the column with to a default value. |
JDoubleField(DoubleBoundedRangeModel dm,
int cols)
Class constructor which takes a DoubleBoundedRangeModel, and a column width. |
JDoubleField(double v,
double e,
double min,
double max,
int p)
Class constuctor that takes DoubleBoundedRandeModel's parameters individually, setting a default column width. |
JDoubleField(double v,
double e,
double min,
double max,
int p,
int cols)
Class constuctor that takes DoubleBoundedRandeModel's parameters individually, and a column width. |
| Methods inherited from class javax.swing.JTextField |
addActionListener, configurePropertiesFromAction, createActionPropertyChangeListener, fireActionPerformed, getAccessibleContext, getAction, getActionListeners, getActions, getColumns, getColumnWidth, getHorizontalAlignment, getHorizontalVisibility, getPreferredSize, getScrollOffset, getUIClassID, isValidateRoot, postActionEvent, removeActionListener, scrollRectToVisible, setAction, setActionCommand, setColumns, setDocument, setFont, setHorizontalAlignment, setScrollOffset |
| Methods inherited from class javax.swing.text.JTextComponent |
addCaretListener, addInputMethodListener, addKeymap, copy, cut, fireCaretUpdate, getCaret, getCaretColor, getCaretListeners, getCaretPosition, getDisabledTextColor, getDocument, getDragEnabled, getFocusAccelerator, getHighlighter, getInputMethodListeners, getKeymap, getKeymap, getMargin, getNavigationFilter, getPreferredScrollableViewportSize, getScrollableBlockIncrement, getScrollableTracksViewportHeight, getScrollableTracksViewportWidth, getScrollableUnitIncrement, getSelectedText, getSelectedTextColor, getSelectionColor, getSelectionEnd, getSelectionStart, getText, getText, getToolTipText, getUI, isEditable, loadKeymap, modelToView, moveCaretPosition, paramString, paste, read, removeCaretListener, removeInputMethodListener, removeKeymap, replaceSelection, select, selectAll, setCaret, setCaretColor, setCaretPosition, setDisabledTextColor, setDragEnabled, setEditable, setFocusAccelerator, setHighlighter, setKeymap, setMargin, setNavigationFilter, setSelectedTextColor, setSelectionColor, setSelectionEnd, setSelectionStart, setText, setUI, updateUI, viewToModel, write |
| Methods inherited from class javax.swing.JComponent |
addAncestorListener, addNotify, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, 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, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setForeground, 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, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, transferFocusDownCycle, validate, validateTree |
| Methods inherited from class java.awt.Component |
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, 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, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle |
dbrm
DoubleBoundedRangeModel dbrm
- Range model used to determine valid values for the text field.
JDoubleField
public JDoubleField()
- Default constructor.
JDoubleField
public JDoubleField(double v,
double e,
double min,
double max,
int p,
int cols)
- Class constuctor that takes DoubleBoundedRandeModel's parameters individually, and a column width.
JDoubleField
public JDoubleField(double v,
double e,
double min,
double max,
int p)
- Class constuctor that takes DoubleBoundedRandeModel's parameters individually, setting a default column width.
JDoubleField
public JDoubleField(DoubleBoundedRangeModel dm)
- Class constructor that takes a DoubleBoundedRangeModel and sets the column with to a default value.
JDoubleField
public JDoubleField(DoubleBoundedRangeModel dm,
int cols)
- Class constructor which takes a DoubleBoundedRangeModel, and a column width.
createDefaultModel
protected javax.swing.text.Document createDefaultModel()
- Creates a new DoubleDocument document model.
actionPerformed
public void actionPerformed(java.awt.event.ActionEvent e)
- Handles all recieved ActionEvents.
- Specified by:
actionPerformed in interface java.awt.event.ActionListener
stateChanged
public void stateChanged(javax.swing.event.ChangeEvent e)
- Handles all recieved ChangeEvents.
- Specified by:
stateChanged in interface javax.swing.event.ChangeListener
getValue
public double getValue()
- Returns the current value of the text field as a double.
setValue
public void setValue(double newValue)
- Sets the value of the text field from a double.
addChangeListener
public void addChangeListener(javax.swing.event.ChangeListener l)
- Adds a ChangeListener.
removeChangeListener
public void removeChangeListener(javax.swing.event.ChangeListener l)
- Removes a ChangeListener.
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