Package ucar.unidata.ui

Class RadioButtonFileSelector

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JScrollPane

ucar.unidata.ui.RadioButtonFileSelector

All Implemented Interfaces:

ActionListener, ImageObserver, ItemSelectable, MenuContainer, Serializable, EventListener, Accessible, ScrollPaneConstants

public class RadioButtonFileSelector
extends JScrollPane
implements ActionListener, ItemSelectable

A ScrollPane that presents a list of file names as a series of JRadioButtons. When a button is selected, an ItemEvent.SELECTED event is thrown. The default layout is 4 columns, but this can be changed in the constructor or by using the setColumns method.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JScrollPane

JScrollPane.AccessibleJScrollPane, JScrollPane.ScrollBar

Nested classes/interfaces inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields inherited from class javax.swing.JScrollPane

columnHeader, horizontalScrollBar, horizontalScrollBarPolicy, lowerLeft, lowerRight, rowHeader, upperLeft, upperRight, verticalScrollBar, verticalScrollBarPolicy, viewport

Fields inherited from class javax.swing.JComponent

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

accessibleContext, 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

Fields inherited from interface javax.swing.ScrollPaneConstants

COLUMN_HEADER, HORIZONTAL_SCROLLBAR, HORIZONTAL_SCROLLBAR_ALWAYS, HORIZONTAL_SCROLLBAR_AS_NEEDED, HORIZONTAL_SCROLLBAR_NEVER, HORIZONTAL_SCROLLBAR_POLICY, LOWER_LEADING_CORNER, LOWER_LEFT_CORNER, LOWER_RIGHT_CORNER, LOWER_TRAILING_CORNER, ROW_HEADER, UPPER_LEADING_CORNER, UPPER_LEFT_CORNER, UPPER_RIGHT_CORNER, UPPER_TRAILING_CORNER, VERTICAL_SCROLLBAR, VERTICAL_SCROLLBAR_ALWAYS, VERTICAL_SCROLLBAR_AS_NEEDED, VERTICAL_SCROLLBAR_NEVER, VERTICAL_SCROLLBAR_POLICY, VIEWPORT

Constructor Summary

Constructors

Constructor	Description
RadioButtonFileSelector(String title)	Construct an empty RadioButtonFileSelector with the specified Border title and the default number of columns
RadioButtonFileSelector(String[] buttonNames)	Construct a new RadioButtonFileSelector from a list of names of buttons with the specified title and default number of columns.
RadioButtonFileSelector(String[] buttonNames, int columns)	Construct a new RadioButtonFileSelector from a list of names of buttons with the specified title and the specified number of columns.
RadioButtonFileSelector(String title, int columns)	Construct an empty RadioButtonFileSelector with the specified Border title and the specified number of columns
RadioButtonFileSelector(String title, String[] buttonNames)	Construct a new RadioButtonFileSelector from a list of names of buttons with the specified title and default number of rows.
RadioButtonFileSelector(String title, String[] buttonNames, int columns)	Construct a new RadioButtonFileSelector from a list of names of buttons with the specified title and set the number of columns of buttons per row.

Method Summary

Modifier and Type	Method	Description
void	actionPerformed(ActionEvent e)	ActionListener method
void	addItemListener(ItemListener l)	Adds the specified item listener to receive item events from this ojbect.
void	clearEntries()	Clear the entries in the panel
protected void	fireItemStateChanged(ItemEvent e)	Notify ItemListeners when a radio button is selected
Object[]	getSelectedObjects()	Returns an array (length 1) containing the selected radio button or null if no radio buttons are selected.
static void	main(String[] args)	Run "java ucar.unidata.ui.RadioButtonFileSelector" to test
void	removeItemListener(ItemListener l)	Removes the specified item listener so that the item listener no longer receives item events from this object.
void	setButtonList(String[] buttonNames)	Set the list of buttons
void	setColumns(int columns)	Set the number of columns in this panel
void	setTitle(String title)	Set the border title

Methods inherited from class javax.swing.JScrollPane

createHorizontalScrollBar, createVerticalScrollBar, createViewport, getAccessibleContext, getColumnHeader, getCorner, getHorizontalScrollBar, getHorizontalScrollBarPolicy, getRowHeader, getUI, getUIClassID, getVerticalScrollBar, getVerticalScrollBarPolicy, getViewport, getViewportBorder, getViewportBorderBounds, isValidateRoot, isWheelScrollingEnabled, paramString, setColumnHeader, setColumnHeaderView, setComponentOrientation, setCorner, setHorizontalScrollBar, setHorizontalScrollBarPolicy, setLayout, setRowHeader, setRowHeaderView, setUI, setVerticalScrollBar, setVerticalScrollBarPolicy, setViewport, setViewportBorder, setViewportView, setWheelScrollingEnabled, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, 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, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, 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, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, 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, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Details

RadioButtonFileSelector

public RadioButtonFileSelector(String title)

Construct an empty RadioButtonFileSelector with the specified Border title and the default number of columns

Parameters:

title - selector title

RadioButtonFileSelector

public RadioButtonFileSelector(String title,
 int columns)

Construct an empty RadioButtonFileSelector with the specified Border title and the specified number of columns

Parameters:

title - selector title

columns - number of columns per row.

RadioButtonFileSelector

public RadioButtonFileSelector(String[] buttonNames)

Construct a new RadioButtonFileSelector from a list of names of buttons with the specified title and default number of columns.

Parameters:

buttonNames - list of the names of the buttons

RadioButtonFileSelector

public RadioButtonFileSelector(String[] buttonNames,
 int columns)

Construct a new RadioButtonFileSelector from a list of names of buttons with the specified title and the specified number of columns.

Parameters:

buttonNames - list of the names of the buttons

columns - number of columns per row.

RadioButtonFileSelector

public RadioButtonFileSelector(String title,
 String[] buttonNames)

Construct a new RadioButtonFileSelector from a list of names of buttons with the specified title and default number of rows.

Parameters:

title - title for the border around the panel

buttonNames - list of the names of the buttons

RadioButtonFileSelector

public RadioButtonFileSelector(String title,
 String[] buttonNames,
 int columns)

Construct a new RadioButtonFileSelector from a list of names of buttons with the specified title and set the number of columns of buttons per row.

Parameters:

title - title for the border around the panel

buttonNames - list of the names of the buttons

columns - number of columns per row.

Method Details

setTitle

public void setTitle(String title)

Set the border title

Parameters:

title - title to put on the border. Titles are left justified.

setButtonList

public void setButtonList(String[] buttonNames)

Set the list of buttons

Parameters:

buttonNames - list of button names

setColumns

public void setColumns(int columns)

Set the number of columns in this panel

Parameters:

columns - number of columns of buttons

clearEntries

public void clearEntries()

Clear the entries in the panel

main

public static void main(String[] args)

Run "java ucar.unidata.ui.RadioButtonFileSelector" to test

Parameters:

args -

actionPerformed

public void actionPerformed(ActionEvent e)

ActionListener method

Specified by:

actionPerformed in interface ActionListener

Parameters:

e -

addItemListener

public void addItemListener(ItemListener l)

Adds the specified item listener to receive item events from this ojbect.

Specified by:

addItemListener in interface ItemSelectable

Parameters:

l -

removeItemListener

public void removeItemListener(ItemListener l)

Removes the specified item listener so that the item listener no longer receives item events from this object.

Specified by:

removeItemListener in interface ItemSelectable

Parameters:

l -

getSelectedObjects

public Object[] getSelectedObjects()

Returns an array (length 1) containing the selected radio button or null if no radio buttons are selected.

Specified by:

getSelectedObjects in interface ItemSelectable

Returns:

_more_

fireItemStateChanged

protected void fireItemStateChanged(ItemEvent e)

Notify ItemListeners when a radio button is selected

Parameters:

e -