org.trianacode.gui.panels

Class ScrollerPanel

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

org.trianacode.gui.panels.ParameterPanel

org.trianacode.gui.panels.UnitPanel

org.trianacode.gui.panels.ScrollerPanel

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.FocusListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.beans.Customizer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, javax.swing.event.ChangeListener, WindowButtonConstants, TaskListener

public class ScrollerPanel
extends UnitPanel
implements javax.swing.event.ChangeListener, java.awt.event.ActionListener, java.awt.event.FocusListener

This panel allows a scaler or a number to be input. It is used in many parameter editing wqindows within Triana and consists of a Slider, and three textfields, one to display the value of the slider and the other two to display the minimum and maximum values of the slider.

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JPanel.AccessibleJPanel

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

javax.swing.JComponent.AccessibleJComponent

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

java.awt.Container.AccessibleAWTContainer

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

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field and Description
static int	DECIMAL_PLACES

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 org.trianacode.gui.windows.WindowButtonConstants

NO_BUTTONS, OK_BUTTON, OK_CANCEL_APPLY_BUTTONS, OK_CANCEL_BUTTONS

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors

Constructor and Description
ScrollerPanel()

Method Summary

Methods

Modifier and Type	Method and Description
void	actionPerformed(java.awt.event.ActionEvent e) Invoked when an action occurs.
void	addActionListeners()
void	applyClicked() Called when the apply button is clicked on the parameter window.
void	focusGained(java.awt.event.FocusEvent event)
void	focusLost(java.awt.event.FocusEvent event)
double	getMax() returns the max value of the slider
double	getMin() returns the min value of the slider
java.lang.String	getParameterName()
byte	getPreferredButtons() Overrides UnitPanel method to return WindowConstans.OK_CANCEl_APPLY_BUTTONS.
java.lang.String	getTitle()
double	getValue() returns the current value of the parameter
boolean	isAutoCommitByDefault() This method returns false by default.
protected void	layoutPanel() Does a layout on the Scroller Window.
void	okClicked() Called when the ok button is clicked on the parameter window.
void	reset() Resets the components in the panel to those specified by the task.
void	setMax(double newmax)
void	setMin(double newmin)
void	setObject(java.lang.Object unit)
void	setParameterName(java.lang.String newname) Sets the new name for the parameter which the slider controls
void	setTextForUser(java.lang.String text)
void	setValue(double newval)
void	setValues(double min, double max, double cur) Set the minimum, maximum and current scrollbar's values
void	stateChanged(javax.swing.event.ChangeEvent e) Invoked when the value of the adjustable has changed.
void	updateWidgets()

Methods inherited from class org.trianacode.gui.panels.UnitPanel

dispose, init, setParameter, setParameter, setParameter, setParameter, setParameter, setParameter, setParameter, setParameter, setParameter, updateParameter, updateParameter, updateParameter, updateParameter, updateParameter, updateParameter, updateParameter, updateParameter, updateParameter

Methods inherited from class org.trianacode.gui.panels.ParameterPanel

cancelClicked, disposePanel, getMenuBar, getParameter, getTask, getWindow, getWindowInterface, isAlwaysOnTopPreferred, isAutoCommit, isAutoCommitVisible, isParameterName, nodeAdded, nodeRemoved, parameterUpdate, parameterUpdated, removeParameter, setMenuBar, setParameter, setTask, setWindowInterface, taskDisposed, taskPropertyUpdate

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, 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, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, 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, setLayout, 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, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, 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, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, 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

Methods inherited from interface java.beans.Customizer

addPropertyChangeListener, removePropertyChangeListener

Field Detail

DECIMAL_PLACES

public static int DECIMAL_PLACES

Constructor Detail

ScrollerPanel

public ScrollerPanel()

Method Detail

isAutoCommitByDefault

public boolean isAutoCommitByDefault()

Description copied from class: ParameterPanel

This method returns false by default. It should be overridden if the panel wants parameter changes to be commited automatically

Overrides:

isAutoCommitByDefault in class UnitPanel

Returns:

false so that parameter changes are not committed automatically

getPreferredButtons

public byte getPreferredButtons()

Overrides UnitPanel method to return WindowConstans.OK_CANCEl_APPLY_BUTTONS.

Overrides:

getPreferredButtons in class UnitPanel

Returns:

the panels preferred button combination (as defined in Windows Constants).

setObject

public void setObject(java.lang.Object unit)

Specified by:

setObject in interface java.beans.Customizer

Overrides:

setObject in class UnitPanel

setTextForUser

public void setTextForUser(java.lang.String text)

addActionListeners

public void addActionListeners()

getTitle

public java.lang.String getTitle()

Returns:

the title of this scroller panel.

setValues

public void setValues(double min,
             double max,
             double cur)

Set the minimum, maximum and current scrollbar's values

setValue

public void setValue(double newval)

setMin

public void setMin(double newmin)

setMax

public void setMax(double newmax)

setParameterName

public void setParameterName(java.lang.String newname)

Sets the new name for the parameter which the slider controls

getParameterName

public java.lang.String getParameterName()

Returns:

the name of the parameter which the slider controls

updateWidgets

public void updateWidgets()

getValue

public double getValue()

returns the current value of the parameter

getMin

public double getMin()

returns the min value of the slider

getMax

public double getMax()

returns the max value of the slider

layoutPanel

protected void layoutPanel()

Does a layout on the Scroller Window.

okClicked

public void okClicked()

Called when the ok button is clicked on the parameter window. Commits any parameter changes.

Overrides:

okClicked in class ParameterPanel

applyClicked

public void applyClicked()

Called when the apply button is clicked on the parameter window. Commits any parameter changes.

Overrides:

applyClicked in class ParameterPanel

reset

public void reset()

Resets the components in the panel to those specified by the task.

Overrides:

reset in class UnitPanel

stateChanged

public void stateChanged(javax.swing.event.ChangeEvent e)

Invoked when the value of the adjustable has changed.

Specified by:

stateChanged in interface javax.swing.event.ChangeListener

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

Invoked when an action occurs.

Specified by:

actionPerformed in interface java.awt.event.ActionListener

focusLost

public void focusLost(java.awt.event.FocusEvent event)

Specified by:

focusLost in interface java.awt.event.FocusListener

focusGained

public void focusGained(java.awt.event.FocusEvent event)

Specified by:

focusGained in interface java.awt.event.FocusListener