Package org.graffiti.plugin.editcomponent

Class NumberEditComponent

java.lang.Object

org.graffiti.plugin.editcomponent.ValueEditComponentAdapter

org.graffiti.plugin.editcomponent.AbstractValueEditComponent

org.graffiti.plugin.editcomponent.NumberEditComponent

All Implemented Interfaces:

EventListener, AttributeListener, EdgeListener, GraphListener, NodeListener, TransactionListener, ValueEditComponent

Direct Known Subclasses:

ByteEditComponent, DoubleEditComponent, FloatEditComponent, IntegerEditComponent, LongEditComponent, ShortEditComponent

public abstract class NumberEditComponent
extends AbstractValueEditComponent

NumberEditComponent provides an abstract implementation for editing numerical attributes.

See Also:

AbstractValueEditComponent, Number, JTextField

Field Summary

Fields inherited from class org.graffiti.plugin.editcomponent.AbstractValueEditComponent

showEmpty

Fields inherited from interface org.graffiti.plugin.editcomponent.ValueEditComponent

EMPTY_STRING

Method Summary

Modifier and Type	Method	Description
JComponent	getComponent()	Returns the JComponent associated with this value edit component.
void	setDisplayable(Displayable attr)	Sets the displayable.
void	setEditFieldValue()	Sets the current value of the Attribute in the corresponding JComponent.
void	setEnabled(boolean enabled)	Specifies whether this component should allow editing.
void	setShowEmpty(boolean showEmpty)	Called with a value of true when this component should display nothing instead of the value of its associated displayable.
void	setValue()	Sets the value of the displayable specified in the JComponent.

Methods inherited from class org.graffiti.plugin.editcomponent.AbstractValueEditComponent

getDisplayable, getShowEmpty, isEnabled, postAttributeChanged, preAttributeChanged

Methods inherited from class org.graffiti.plugin.editcomponent.ValueEditComponentAdapter

postAttributeAdded, postAttributeRemoved, postDirectedChanged, postEdgeAdded, postEdgeRemoved, postEdgeReversed, postGraphCleared, postInEdgeAdded, postInEdgeRemoved, postNodeAdded, postNodeRemoved, postOutEdgeAdded, postOutEdgeRemoved, postSourceNodeChanged, postTargetNodeChanged, postUndirectedEdgeAdded, postUndirectedEdgeRemoved, preAttributeAdded, preAttributeRemoved, preDirectedChanged, preEdgeAdded, preEdgeRemoved, preEdgeReversed, preGraphCleared, preInEdgeAdded, preInEdgeRemoved, preNodeAdded, preNodeRemoved, preOutEdgeAdded, preOutEdgeRemoved, preSourceNodeChanged, preTargetNodeChanged, preUndirectedEdgeAdded, preUndirectedEdgeRemoved, setParameter, setValue, transactionFinished, transactionStarted

Methods inherited from class java.lang.Object

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

Method Details

getComponent

public JComponent getComponent()

Returns the JComponent associated with this value edit component. In this case a JSpinner.

Returns:

the JComponent associated with this value edit component.

setDisplayable

public void setDisplayable(Displayable attr)

Sets the displayable.

Specified by:

setDisplayable in interface ValueEditComponent

Overrides:

setDisplayable in class AbstractValueEditComponent

Parameters:

attr - new displayable

setEditFieldValue

public void setEditFieldValue()

Sets the current value of the Attribute in the corresponding JComponent.

setEnabled

public void setEnabled(boolean enabled)

Description copied from interface: ValueEditComponent

Specifies whether this component should allow editing.

Specified by:

setEnabled in interface ValueEditComponent

Overrides:

setEnabled in class AbstractValueEditComponent

setShowEmpty

public void setShowEmpty(boolean showEmpty)

Description copied from interface: ValueEditComponent

Called with a value of true when this component should display nothing instead of the value of its associated displayable. This is used when several displayables use this component but have different values. When set to false, the value of the displayable associated with this component is used.

Specified by:

setShowEmpty in interface ValueEditComponent

Overrides:

setShowEmpty in class AbstractValueEditComponent

setValue

public void setValue()

Sets the value of the displayable specified in the JComponent. Calls setAttribute in the associated spinner, i.e. it only changes the value if it is different.