org.jhotdraw.gui

Interface AttributeEditor<T>

All Known Implementing Classes:

JAttributeSlider, JAttributeTextArea, JAttributeTextField

public interface AttributeEditor<T>

Interface for a field or any other kind of editor which can be used to edit an attribute of the selected Figures in a DrawingView.

The AttributeEditor can be attached to a single DrawingView or to the whole DrawingEditor by means of an AttributeFieldHandler.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ATTRIBUTE_VALUE_PROPERTY
static java.lang.String	MULTIPLE_VALUES_PROPERTY

Method Summary

Modifier and Type	Method and Description
void	addPropertyChangeListener(java.beans.PropertyChangeListener l) Adds a property change listener.
T	getAttributeValue() Gets the attribute value.
javax.swing.JComponent	getComponent() Returns the JComponent of the attribute field.
boolean	getValueIsAdjusting() Returns true if the field is currently adjusting the value.
boolean	isMultipleValues() This method returns the value of the multipleValues property.
void	removePropertyChangeListener(java.beans.PropertyChangeListener l) Removes a property change listener.
void	setAttributeValue(T newValue) Sets the attribute value.
void	setMultipleValues(boolean newValue) This method is called, if the figures of the attribute field have multiple values.

Field Detail

ATTRIBUTE_VALUE_PROPERTY

static final java.lang.String ATTRIBUTE_VALUE_PROPERTY

See Also:

Constant Field Values

MULTIPLE_VALUES_PROPERTY

static final java.lang.String MULTIPLE_VALUES_PROPERTY

See Also:

Constant Field Values

Method Detail

getComponent

javax.swing.JComponent getComponent()

Returns the JComponent of the attribute field.

setAttributeValue

void setAttributeValue(T newValue)

Sets the attribute value. This is a bound property.

Parameters:

newValue -

getAttributeValue

T getAttributeValue()

Gets the attribute value.

setMultipleValues

void setMultipleValues(boolean newValue)

This method is called, if the figures of the attribute field have multiple values.

Parameters:

newValue -

isMultipleValues

boolean isMultipleValues()

This method returns the value of the multipleValues property.

getValueIsAdjusting

boolean getValueIsAdjusting()

Returns true if the field is currently adjusting the value.

addPropertyChangeListener

void addPropertyChangeListener(java.beans.PropertyChangeListener l)

Adds a property change listener.

Parameters:

l -

removePropertyChangeListener

void removePropertyChangeListener(java.beans.PropertyChangeListener l)

Removes a property change listener.

Parameters:

l -