com.groovemanager.gui.custom.mc909
Class Mc909Key

java.lang.Object
  com.groovemanager.gui.custom.CustomComposite
      com.groovemanager.gui.custom.mc909.Mc909Key

public class Mc909Key

extends CustomComposite

An Mc909Key represents a Composite surrounding a Mc909Pad. A number of Mc909Keys can be packed into a Mc909KeyComposite.

Author:

Manu Robledo

Field Summary

static int	BLACK_LEFT Constants for different types of keys
static int	BLACK_MIDDLE Constants for different types of keys
static int	BLACK_RIGHT Constants for different types of keys
private static int	LINE_WIDTH The constant for the line width
private org.eclipse.swt.widgets.Label	note The Label containing the note name and octave
private static java.lang.String[]	notes Note names
private Mc909Pad	pad The Mc909Pad contained in this Key
static int	WHITE_BEGIN Constants for different types of keys
static int	WHITE_END Constants for different types of keys
static int	WHITE_MIDDLE Constants for different types of keys

Constructor Summary

Mc909Key(org.eclipse.swt.widgets.Composite parent, int type, int key)
Construct a new Mc909Key

Method Summary

protected org.eclipse.swt.widgets.Composite	createComposite(org.eclipse.swt.widgets.Composite parent, int style) This method is to be overwritten by concrete subclasses to create the real contents of this CustomComposite
private void	drawKey(int type) Internal method for adding the PaintListener to the main composite
protected int[]	getListenerTypes() For all types of listeners that should be possible to add to this Composite directly, the corresponding SWT.* constant should be contained in the returned Array.
Mc909Pad	getPad() Get the Mc909Pad contained in this Key
protected int	getPossibleStyles() Get a combination of all allowed SWT.* style constants
void	setNoteVisible(boolean visible) Set the visible status of the note name

Methods inherited from class com.groovemanager.gui.custom.CustomComposite

addListener, checkStyle, getComposite, getData, getListeners, getParent, removeListener, setData, setLayoutData

Methods inherited from class java.lang.Object

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

Field Detail

BLACK_LEFT

public static final int BLACK_LEFT

Constants for different types of keys

See Also:

Constant Field Values

BLACK_MIDDLE

public static final int BLACK_MIDDLE

Constants for different types of keys

See Also:

Constant Field Values

BLACK_RIGHT

public static final int BLACK_RIGHT

Constants for different types of keys

See Also:

Constant Field Values

LINE_WIDTH

private static final int LINE_WIDTH

The constant for the line width

See Also:

Constant Field Values

note

private org.eclipse.swt.widgets.Label note

The Label containing the note name and octave

notes

private static final java.lang.String[] notes

Note names

pad

private Mc909Pad pad

The Mc909Pad contained in this Key

WHITE_BEGIN

public static final int WHITE_BEGIN

Constants for different types of keys

See Also:

Constant Field Values

WHITE_END

public static final int WHITE_END

Constants for different types of keys

See Also:

Constant Field Values

WHITE_MIDDLE

public static final int WHITE_MIDDLE

Constants for different types of keys

See Also:

Constant Field Values

Constructor Detail

Mc909Key

public Mc909Key(org.eclipse.swt.widgets.Composite parent,
                int type,
                int key)

Construct a new Mc909Key

Parameters:

parent - The parent Composite

type - The type of the key (one of the type constants, e.g. WHITE_BEGIN

key - The key number in the range from 0 to 127

Method Detail

createComposite

protected org.eclipse.swt.widgets.Composite createComposite(org.eclipse.swt.widgets.Composite parent,
                                                            int style)

Description copied from class: CustomComposite

This method is to be overwritten by concrete subclasses to create the real contents of this CustomComposite

Specified by:

createComposite in class CustomComposite

Parameters:

parent - The parent Composite under which this Composite should be created

style - Combination of valid SWT.* style constants

Returns:

The new created main composite

See Also:

CustomComposite.createComposite(org.eclipse.swt.widgets.Composite, int)

drawKey

private void drawKey(int type)

Internal method for adding the PaintListener to the main composite

Parameters:

type - The type of this Key

getListenerTypes

protected int[] getListenerTypes()

Description copied from class: CustomComposite

For all types of listeners that should be possible to add to this Composite directly, the corresponding SWT.* constant should be contained in the returned Array.

Specified by:

getListenerTypes in class CustomComposite

Returns:

An Array of SWT.* constants defining the set of listeners types applicable to this Composite

See Also:

CustomComposite.getListenerTypes()

getPad

public Mc909Pad getPad()

Get the Mc909Pad contained in this Key

Returns:

The Mc909Pad contained in this Key

getPossibleStyles

protected int getPossibleStyles()

Description copied from class: CustomComposite

Get a combination of all allowed SWT.* style constants

Specified by:

getPossibleStyles in class CustomComposite

Returns:

A combination of all allowed style constants, for example SWT.BORDER | SWT.LEFT | SWT.BORDER

See Also:

CustomComposite.getPossibleStyles()

setNoteVisible

public void setNoteVisible(boolean visible)

Set the visible status of the note name

Parameters:

visible - true, if the note name and octave should be visible, false otherwise