oracle.javatools.ui

Class ExpansionTip.ExpansionAdapter

java.lang.Object

oracle.javatools.ui.ExpansionTip.ExpansionAdapter

All Implemented Interfaces:

java.awt.event.ComponentListener, java.awt.event.FocusListener, java.util.EventListener, javax.swing.event.AncestorListener

Enclosing class:

ExpansionTip

public abstract static class ExpansionTip.ExpansionAdapter
extends java.lang.Object
implements javax.swing.event.AncestorListener, java.awt.event.ComponentListener, java.awt.event.FocusListener

An adapter that encapsulates component-specific logic needed by the expansion tip.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ExpansionAdapter(javax.swing.JComponent component) Creates an adapter for a JComponent.

Method Summary

Modifier and Type	Method and Description
void	ancestorAdded(javax.swing.event.AncestorEvent event)
void	ancestorMoved(javax.swing.event.AncestorEvent event)
void	ancestorRemoved(javax.swing.event.AncestorEvent event)
void	componentHidden(java.awt.event.ComponentEvent e)
void	componentMoved(java.awt.event.ComponentEvent e)
void	componentResized(java.awt.event.ComponentEvent e)
void	componentShown(java.awt.event.ComponentEvent e)
protected void	fireStateChanged() Notify the expansion tip to revalidate a showing expansion.
void	focusGained(java.awt.event.FocusEvent e)
void	focusLost(java.awt.event.FocusEvent e)
javax.swing.JComponent	getComponent() Gets the adapted component.
abstract java.awt.Rectangle	getContainingBounds(java.awt.Point position) Gets the visible (unexpanded) bounds of the expandable rendering component that contains a point, or null if none.
java.awt.Color	getExpandedBorderColor() Gets the color to use for the border of the expanded region.
java.awt.Dimension	getPreferredSize() Gets the preferred (expanded) size of the rendering component containing the point last passed to getContainingBounds(java.awt.Point).
abstract java.awt.Component	getRenderer() Gets the rendering component containing the point last passed to getContainingBounds(java.awt.Point).

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpansionAdapter

protected ExpansionAdapter(javax.swing.JComponent component)

Creates an adapter for a JComponent.

Method Detail

getComponent

public javax.swing.JComponent getComponent()

Gets the adapted component.

getContainingBounds

public abstract java.awt.Rectangle getContainingBounds(java.awt.Point position)

Gets the visible (unexpanded) bounds of the expandable rendering component that contains a point, or null if none. The rendering component may be a clone of the adapted component, but is more likely to be a cell renderer or other subcomponent.

Parameters:

position - The position to test, relative to the origin of the adapted component coordinates.

Returns:

the bounds of the rendering component, or null if none.

getPreferredSize

public java.awt.Dimension getPreferredSize()

Gets the preferred (expanded) size of the rendering component containing the point last passed to getContainingBounds(java.awt.Point). The result is indeterminate if that method returned null. The default ExpansionTip.ExpansionAdapter implementation returns getRenderer().getPreferredSize()

getRenderer

public abstract java.awt.Component getRenderer()

Gets the rendering component containing the point last passed to getContainingBounds(java.awt.Point). The result is indeterminate if that method returned null.

getExpandedBorderColor

public java.awt.Color getExpandedBorderColor()

Gets the color to use for the border of the expanded region. The default ExpansionTip.ExpansionAdapter implementation returns UIManager.getColor("Separator.foreground") if not null, and otherwise returns getComponent().getForeground().

fireStateChanged

protected void fireStateChanged()

Notify the expansion tip to revalidate a showing expansion. An adapter need not notify if it can determine that the the rendering component containing the point last passed to getContainingBounds(java.awt.Point) is unaffected.

ancestorAdded

public void ancestorAdded(javax.swing.event.AncestorEvent event)

Specified by:

ancestorAdded in interface javax.swing.event.AncestorListener

ancestorMoved

public void ancestorMoved(javax.swing.event.AncestorEvent event)

Specified by:

ancestorMoved in interface javax.swing.event.AncestorListener

ancestorRemoved

public void ancestorRemoved(javax.swing.event.AncestorEvent event)

Specified by:

ancestorRemoved in interface javax.swing.event.AncestorListener

componentHidden

public void componentHidden(java.awt.event.ComponentEvent e)

Specified by:

componentHidden in interface java.awt.event.ComponentListener

componentMoved

public void componentMoved(java.awt.event.ComponentEvent e)

Specified by:

componentMoved in interface java.awt.event.ComponentListener

componentResized

public void componentResized(java.awt.event.ComponentEvent e)

Specified by:

componentResized in interface java.awt.event.ComponentListener

componentShown

public void componentShown(java.awt.event.ComponentEvent e)

Specified by:

componentShown in interface java.awt.event.ComponentListener

focusGained

public void focusGained(java.awt.event.FocusEvent e)

Specified by:

focusGained in interface java.awt.event.FocusListener

focusLost

public void focusLost(java.awt.event.FocusEvent e)

Specified by:

focusLost in interface java.awt.event.FocusListener