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oracle.ide.db.controls
Class AbstractTreePicker

java.lang.Object
oracle.ide.db.controls.AbstractTreePicker

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.FocusListener, java.awt.event.MouseListener, java.util.EventListener, javax.swing.event.TreeSelectionListener, oracle.bali.ewt.shuttle.ItemPicker

Direct Known Subclasses:

DBObjectPicker, FromJoinToPicker, GroupByFromPicker

public abstract class AbstractTreePicker

extends java.lang.Object

implements java.awt.event.MouseListener, java.awt.event.FocusListener, javax.swing.event.TreeSelectionListener, java.awt.event.ActionListener, oracle.bali.ewt.shuttle.ItemPicker

Abstract ItemPicker implementation providing some support for having a JTree to pick from.

Field Summary

Fields inherited from interface oracle.bali.ewt.shuttle.ItemPicker

PROPERTY_SELECTION

Constructor Summary

AbstractTreePicker()

AbstractTreePicker(javax.swing.JTree tree)

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e)
void	addActionListener(java.awt.event.ActionListener al) Add an ActionListener to the ItemPicker.
void	addPropertyChangeListener(java.beans.PropertyChangeListener pcl) Add a PropertyChangeListener to the ItemPicker.
abstract boolean	addSelectedItems(java.awt.datatransfer.Transferable[] trans)
boolean	canAcceptFlavors(java.awt.datatransfer.DataFlavor[] flav)
abstract java.awt.datatransfer.Transferable	createTransferable(javax.swing.tree.TreePath path)
void	deselectAll()
void	focusGained(java.awt.event.FocusEvent e)
void	focusLost(java.awt.event.FocusEvent e)
abstract java.awt.datatransfer.Transferable[]	getAllSelectableItems()
java.awt.Component	getComponent()
javax.swing.JScrollPane	getScrollPane()
java.awt.datatransfer.Transferable[]	getSelectedItems() Returns an array containing items created by the createTransferable() method for each path in the tree's selection.
java.awt.datatransfer.DataFlavor[]	getSelectionDataFlavors()
javax.swing.JTree	getTree()
protected boolean	handleDefaultAction(javax.swing.tree.TreePath path) Handles the default action for the picker (e.g.
boolean	isItemSelected() Returns true if at least one path in the selection returns non-null from createTransferable.
boolean	isSelectableItemPresent()
void	mouseClicked(java.awt.event.MouseEvent e)
void	mouseEntered(java.awt.event.MouseEvent e)
void	mouseExited(java.awt.event.MouseEvent e)
void	mousePressed(java.awt.event.MouseEvent e)
void	mouseReleased(java.awt.event.MouseEvent e)
void	removeActionListener(java.awt.event.ActionListener al) Remove an ActionListener from the ItemPicker.
abstract void	removeAllSelectableItems()
void	removePropertyChangeListener(java.beans.PropertyChangeListener pcl) Remove a PropertyChangeListener from the ItemPicker.
abstract void	removeSelectedItems()
void	setTree(javax.swing.JTree tree)
void	valueChanged(javax.swing.event.TreeSelectionEvent e)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractTreePicker

public AbstractTreePicker()

AbstractTreePicker

public AbstractTreePicker(javax.swing.JTree tree)

Method Detail

setTree

public void setTree(javax.swing.JTree tree)

getTree

public javax.swing.JTree getTree()

isItemSelected

public boolean isItemSelected()

Returns true if at least one path in the selection returns non-null from createTransferable.

Specified by:

isItemSelected in interface oracle.bali.ewt.shuttle.ItemPicker

deselectAll

public void deselectAll()

Specified by:

deselectAll in interface oracle.bali.ewt.shuttle.ItemPicker

getSelectedItems

public java.awt.datatransfer.Transferable[] getSelectedItems()

Returns an array containing items created by the createTransferable() method for each path in the tree's selection. If an element in the tree has no associated transferable it is ommited.

Specified by:

getSelectedItems in interface oracle.bali.ewt.shuttle.ItemPicker

isSelectableItemPresent

public boolean isSelectableItemPresent()

Specified by:

isSelectableItemPresent in interface oracle.bali.ewt.shuttle.ItemPicker

getScrollPane

public javax.swing.JScrollPane getScrollPane()

getComponent

public java.awt.Component getComponent()

Specified by:

getComponent in interface oracle.bali.ewt.shuttle.ItemPicker

getSelectionDataFlavors

public java.awt.datatransfer.DataFlavor[] getSelectionDataFlavors()

Specified by:

getSelectionDataFlavors in interface oracle.bali.ewt.shuttle.ItemPicker

canAcceptFlavors

public boolean canAcceptFlavors(java.awt.datatransfer.DataFlavor[] flav)

Specified by:

canAcceptFlavors in interface oracle.bali.ewt.shuttle.ItemPicker

getAllSelectableItems

public abstract java.awt.datatransfer.Transferable[] getAllSelectableItems()

Specified by:

getAllSelectableItems in interface oracle.bali.ewt.shuttle.ItemPicker

addSelectedItems

public abstract boolean addSelectedItems(java.awt.datatransfer.Transferable[] trans)

Specified by:

addSelectedItems in interface oracle.bali.ewt.shuttle.ItemPicker

removeSelectedItems

public abstract void removeSelectedItems()

Specified by:

removeSelectedItems in interface oracle.bali.ewt.shuttle.ItemPicker

removeAllSelectableItems

public abstract void removeAllSelectableItems()

Specified by:

removeAllSelectableItems in interface oracle.bali.ewt.shuttle.ItemPicker

createTransferable

public abstract java.awt.datatransfer.Transferable createTransferable(javax.swing.tree.TreePath path)

addActionListener

public void addActionListener(java.awt.event.ActionListener al)

Add an ActionListener to the ItemPicker.

Specified by:

addActionListener in interface oracle.bali.ewt.shuttle.ItemPicker

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener pcl)

Add a PropertyChangeListener to the ItemPicker.

Specified by:

addPropertyChangeListener in interface oracle.bali.ewt.shuttle.ItemPicker

removeActionListener

public void removeActionListener(java.awt.event.ActionListener al)

Remove an ActionListener from the ItemPicker.

Specified by:

removeActionListener in interface oracle.bali.ewt.shuttle.ItemPicker

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener pcl)

Remove a PropertyChangeListener from the ItemPicker.

Specified by:

removePropertyChangeListener in interface oracle.bali.ewt.shuttle.ItemPicker

handleDefaultAction

protected boolean handleDefaultAction(javax.swing.tree.TreePath path)

Handles the default action for the picker (e.g. enter, or double click events). If false is returned then the default action will be taken (usually remove on the shuttle).

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent e)

Specified by:

mouseClicked in interface java.awt.event.MouseListener

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

Specified by:

mousePressed in interface java.awt.event.MouseListener

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

Specified by:

mouseReleased in interface java.awt.event.MouseListener

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent e)

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent e)

Specified by:

mouseExited in interface java.awt.event.MouseListener

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

Specified by:

actionPerformed in interface java.awt.event.ActionListener

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

valueChanged

public void valueChanged(javax.swing.event.TreeSelectionEvent e)

Specified by:

valueChanged in interface javax.swing.event.TreeSelectionListener

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