oracle.javatools.ui.tree

Class EmptyTreeTextLayer<V extends javax.swing.JComponent>

java.lang.Object

javax.swing.plaf.ComponentUI

org.jdesktop.jxlayer.plaf.LayerUI<V>

org.jdesktop.jxlayer.plaf.AbstractLayerUI<V>

oracle.javatools.ui.TextLayer<V>

oracle.javatools.ui.tree.EmptyTreeTextLayer<V>

Type Parameters:

V -

All Implemented Interfaces:

java.io.Serializable

public final class EmptyTreeTextLayer<V extends javax.swing.JComponent>
extends TextLayer<V>

A TextLayer to display a message over a JTree when it is empty.
Use by creating a JLayer/JXLayer with a JTree or a scrollpane containing a JTree, and an instance of this class. With JDK 1.6 it is important to ensure the JTree is added to the JScrollPane which is added to the JXLayer.

See Also:

Serialized Form

Field Summary

Fields inherited from class oracle.javatools.ui.TextLayer

LARGE_FONT, REGULAR_FONT

Constructor Summary

Constructors

Constructor and Description
EmptyTreeTextLayer(javax.swing.JTree tree, java.lang.String string)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	paintLayer(java.awt.Graphics2D g2, org.jdesktop.jxlayer.JXLayer<? extends V> l)

Methods inherited from class oracle.javatools.ui.TextLayer

getFont, getForeground, getText, isTextVisible, setFont, setForeground, setText, setTextVisible

Methods inherited from class org.jdesktop.jxlayer.plaf.AbstractLayerUI

configureGraphics, eventDispatched, getClip, getComposite, getLayerEventMask, getRenderingHints, getTransform, handlePropertyChangeEvent, installUI, isDirty, paint, processFocusEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, setDirty, uninstallUI

Methods inherited from class org.jdesktop.jxlayer.plaf.LayerUI

addPropertyChangeListener, addPropertyChangeListener, firePropertyChange, getPreferredScrollableViewportSize, getPropertyChangeListeners, getPropertyChangeListeners, getScrollableBlockIncrement, getScrollableTracksViewportHeight, getScrollableTracksViewportWidth, getScrollableUnitIncrement, removePropertyChangeListener, removePropertyChangeListener, updateUI

Methods inherited from class javax.swing.plaf.ComponentUI

contains, createUI, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, getMaximumSize, getMinimumSize, getPreferredSize, update

Methods inherited from class java.lang.Object

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

Constructor Detail

EmptyTreeTextLayer

public EmptyTreeTextLayer(javax.swing.JTree tree,
                  java.lang.String string)

Method Detail

paintLayer

protected void paintLayer(java.awt.Graphics2D g2,
              org.jdesktop.jxlayer.JXLayer<? extends V> l)

Overrides:

paintLayer in class TextLayer<V extends javax.swing.JComponent>