com.softsynth.tools.view
Class EditableRotaryKnob

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Panel
              com.softsynth.tools.view.EditableRotaryKnob

All Implemented Interfaces:

ValueController, ValueListener, java.awt.event.ActionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible

Direct Known Subclasses:

PortKnob

public class EditableRotaryKnob
extends java.awt.Panel
implements ValueListener, java.awt.event.ActionListener, ValueController

Wrapper for a RotaryKnob that adds an optional TextFieldDouble and an optional Label. The TextField will turn pink if it has been modified but the value has not been written to the knob itself. Hit ENTER to update the knob value.

Version:

14.2

Author:

(C) 2000 Phil Burk, SoftSynth.com, All Rights Reserved

See Also:

Serialized Form

Nested Class Summary

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

java.awt.Component.BaselineResizeBehavior

Field Summary

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

EditableRotaryKnob(double val, double min, double max)

EditableRotaryKnob(java.lang.String text, double val, double min, double max, int numCharacters)
Create an EditableRotaryKnob

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e)
void	addValueListener(ValueListener listener)
double	getDoubleValue()
RotaryKnob	getKnob()
double	getMaximum() Get maximum value.
double	getMinimum() Get minimum value.
java.lang.String	getText()
java.awt.TextField	getTextField()
double	getValue()
void	removeValueListener(ValueListener listener)
void	setMaximum(double maximum) Set maximum for value.
void	setMinimum(double minimum) Set minimum for value.
void	setText(java.lang.String text)
void	setValue(double value)
void	setValueText(double value)
void	valueChanged(ValueEvent e) Handle a value change.

Methods inherited from class java.awt.Panel

addNotify, getAccessibleContext

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, remove, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusBackward, transferFocusDownCycle, update, validate

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, dispatchEvent, enable, enable, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

EditableRotaryKnob

public EditableRotaryKnob(java.lang.String text,
                          double val,
                          double min,
                          double max,
                          int numCharacters)

Create an EditableRotaryKnob

Parameters:

text - an optional label that will be placed above the knob

val - the initial value

numCharacters - determines the width of the TextField below the Knob. If zero then no TextField will be added.

EditableRotaryKnob

public EditableRotaryKnob(double val,
                          double min,
                          double max)

Method Detail

getKnob

public RotaryKnob getKnob()

getTextField

public java.awt.TextField getTextField()

setText

public void setText(java.lang.String text)

getText

public java.lang.String getText()

actionPerformed

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

Specified by:

actionPerformed in interface java.awt.event.ActionListener

valueChanged

public void valueChanged(ValueEvent e)

Description copied from interface: ValueListener

Handle a value change.

Specified by:

valueChanged in interface ValueListener

setValueText

public void setValueText(double value)

setValue

public void setValue(double value)

Specified by:

setValue in interface ValueController

getValue

public double getValue()

getDoubleValue

public double getDoubleValue()

Specified by:

getDoubleValue in interface ValueController

setMaximum

public void setMaximum(double maximum)

Set maximum for value.

Specified by:

setMaximum in interface ValueController

getMaximum

public double getMaximum()

Get maximum value.

Specified by:

getMaximum in interface ValueController

setMinimum

public void setMinimum(double minimum)

Set minimum for value.

Specified by:

setMinimum in interface ValueController

getMinimum

public double getMinimum()

Get minimum value.

Specified by:

getMinimum in interface ValueController

addValueListener

public void addValueListener(ValueListener listener)

Specified by:

addValueListener in interface ValueController

removeValueListener

public void removeValueListener(ValueListener listener)

Specified by:

removeValueListener in interface ValueController