com.groovemanager.sampled.waveform
Interface Selectable

All Known Implementing Classes:

MarkableWaveFormDisplay, SelectableWaveFormDisplay, WaveFormDisplay

public interface Selectable

A Selectable instance always has a Selection that can be changed and queried. A Selection has a left and a right border. A Selection can also be of zero length when left and right border are the same. A Selectable has also a position that can be set and queried. The position is a single value that is independent from the Selection.

Author:

Manu Robledo

Method Summary

void	addSelectableListener(SelectableListener listener) Add a SelectableListener that will be notified of changes to this Selectable´s Selection or position
int	getPosition() Get the current position
Selection	getSelection() Get the current Selection
void	removeSelectableListener(SelectableListener listener) Remove a SelectableListener from this Selectable
void	setPosition(int pos) Set the position
void	setSelection(Selection sel) Set the Selection

Method Detail

addSelectableListener

void addSelectableListener(SelectableListener listener)

Add a SelectableListener that will be notified of changes to this Selectable´s Selection or position

Parameters:

listener - The SelectableListener to add

getPosition

int getPosition()

Get the current position

Returns:

The current position

getSelection

Selection getSelection()

Get the current Selection

Returns:

The current Selection

removeSelectableListener

void removeSelectableListener(SelectableListener listener)

Remove a SelectableListener from this Selectable

Parameters:

listener - The SelectableListener to remove

setPosition

void setPosition(int pos)

Set the position

Parameters:

pos - The new position

setSelection

void setSelection(Selection sel)

Set the Selection

Parameters:

sel - The new Selection