com.softsynth.jsyn.view11x
Class DecibelPortFader

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Panel
              com.softsynth.jsyn.view11x.LabelledFader
                  com.softsynth.jsyn.view11x.PortFader
                      com.softsynth.jsyn.view11x.DecibelPortFader

All Implemented Interfaces:

Tweakable, CustomFaderListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible

public class DecibelPortFader
extends PortFader

Fader for controlling a JSyn Port using a decibel scale. This is useful for controlling amplitude knobs.

Author:

(C) 1997 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

DecibelPortFader(java.lang.String aliasName, double startValue, double min, double max)

DecibelPortFader(SynthVariable port, double startValue, double min, double max)

DecibelPortFader(SynthVariable port, java.lang.String aliasName, double startValue, double min, double max)
Create a DecibelPortFader that will provide user control over a SynthPort.

Method Summary

void	tweak(int idx, double fval) This can be overridden in subclasses.

Methods inherited from class com.softsynth.jsyn.view11x.PortFader

getPort, setPort

Methods inherited from class com.softsynth.jsyn.view11x.LabelledFader

customFaderValueChanged, getFader, getMaximum, getMinimum, setValue

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

DecibelPortFader

public DecibelPortFader(SynthVariable port,
                        java.lang.String aliasName,
                        double startValue,
                        double min,
                        double max)

Create a DecibelPortFader that will provide user control over a SynthPort. This is typically used for controlling the amplitude. Be careful not to set the minimum value to 0.0 because log(0.0) is undefined.

Parameters:

port - The port to be controlled using the ScrollBar.

aliasName - Overrides the actual name of the port with a more meaningful name.

fval - The default starting value.

min - Minimum value corresponding to the leftmost fader position.

max - Maximum value corresponding to the rightmost fader position.

DecibelPortFader

public DecibelPortFader(java.lang.String aliasName,
                        double startValue,
                        double min,
                        double max)

DecibelPortFader

public DecibelPortFader(SynthVariable port,
                        double startValue,
                        double min,
                        double max)

Method Detail

tweak

public void tweak(int idx,
                  double fval)

Description copied from class: LabelledFader

This can be overridden in subclasses.

Specified by:

tweak in interface Tweakable

Overrides:

tweak in class PortFader