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edu.berkeley.guir.quill.gesturelib
Interface GestureObject  

All Superinterfaces:

java.lang.Cloneable

All Known Subinterfaces:

GestureContainer

All Known Implementing Classes:

AbstractGestureContainer, DefaultGestureObject

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public interface GestureObject

extends java.lang.Cloneable

Interface for gesture objects. Note that clone() does a deep copy. It emits propertyChangeEvents when any property changes (including author).

This software is distributed under the Berkeley Software License.

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Field Summary
static java.lang.String	AUTHOR_PROP
static java.lang.String	ENABLED_PROP           Whether the GestureObject is enabled or not.
static java.lang.String	PARENT_PROP

 

Method Summary
void	addPropertyChangeListener(java.beans.PropertyChangeListener listener)           Listen for all propertyChangeEvents
void	addPropertyChangeListener(java.lang.String propertyName, java.beans.PropertyChangeListener listener)           Listen for propertyChangeEvents for a particular property
java.lang.Object	clone()           A deep copy.
void	firePropertyChange(java.lang.String propName, java.lang.Object oldValue, java.lang.Object newValue)           Fire a property change.
java.lang.String	getAuthor()
GestureContainer	getParent()
java.lang.Object	getProperty(java.lang.String name)           Get the value of the named property (or null if it is not set).
boolean	hasProperty(java.lang.String name)           Returns whether the object has the current property set
boolean	isEnabled()
void	removePropertyChangeListener(java.beans.PropertyChangeListener listener)           Stop listening for all propertyChangeEvents
void	removePropertyChangeListener(java.lang.String propertyName, java.beans.PropertyChangeListener listener)           Stop listening for propertyChangeEvents for a particular property
void	setAuthor(java.lang.String author)           emits property change for property AUTHOR_PROP
void	setEnabled(boolean on)           emits property change for property ENABLED_PROP
void	setParent(GestureContainer parent)           emits property change for property PARENT_PROP
void	setProperty(java.lang.String name, java.lang.Object value)           Set the named property to a value.
void	unsetProperty(java.lang.String name)           Unset the property.

 

Field Detail

PARENT_PROP

public static final java.lang.String PARENT_PROP

See Also:

Constant Field Values

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ENABLED_PROP

public static final java.lang.String ENABLED_PROP

Whether the GestureObject is enabled or not. Should have value true or false. (If not set, assumed it is enabled.)

See Also:

Constant Field Values

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AUTHOR_PROP

public static final java.lang.String AUTHOR_PROP

See Also:

Constant Field Values

Method Detail

setAuthor

public void setAuthor(java.lang.String author)

emits property change for property AUTHOR_PROP

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getAuthor

public java.lang.String getAuthor()

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setEnabled

public void setEnabled(boolean on)

emits property change for property ENABLED_PROP

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isEnabled

public boolean isEnabled()

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setParent

public void setParent(GestureContainer parent)

emits property change for property PARENT_PROP

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getParent

public GestureContainer getParent()

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hasProperty

public boolean hasProperty(java.lang.String name)

Returns whether the object has the current property set

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setProperty

public void setProperty(java.lang.String name,
                        java.lang.Object value)

Set the named property to a value. Null is not allowed as a key or value.

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getProperty

public java.lang.Object getProperty(java.lang.String name)

Get the value of the named property (or null if it is not set).

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unsetProperty

public void unsetProperty(java.lang.String name)

Unset the property. Unsetting an already unset property has no effect. Predefined properties (e.g., author and enabled) cannot be removed and attempting to do so will result in an error.

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firePropertyChange

public void firePropertyChange(java.lang.String propName,
                               java.lang.Object oldValue,
                               java.lang.Object newValue)

Fire a property change. No event is fired if old and new values are the same and non-null.

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clone

public java.lang.Object clone()

A deep copy.

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addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener listener)

Listen for all propertyChangeEvents

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addPropertyChangeListener

public void addPropertyChangeListener(java.lang.String propertyName,
                                      java.beans.PropertyChangeListener listener)

Listen for propertyChangeEvents for a particular property

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removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener listener)

Stop listening for all propertyChangeEvents

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removePropertyChangeListener

public void removePropertyChangeListener(java.lang.String propertyName,
                                         java.beans.PropertyChangeListener listener)

Stop listening for propertyChangeEvents for a particular property

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> edu >> berkeley >> guir >> quill >> [ gesturelib overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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