org.xulux.guilayer.swing.widgets
Class Tree

java.lang.Object
  org.xulux.gui.XuluxWidget
      org.xulux.gui.ContainerWidget
          org.xulux.guilayer.swing.widgets.Tree

All Implemented Interfaces:

java.io.Serializable, org.xulux.api.gui.IContainerWidgetHandler, org.xulux.api.gui.IContentWidget, org.xulux.api.gui.IWidget

public class Tree
extends org.xulux.gui.ContainerWidget
implements org.xulux.api.gui.IContentWidget

Version:

$Id: Tree.java,v 1.1 2005/12/18 12:58:18 mvdb Exp $

Author:

Martin van den Bemt

See Also:

Serialized Form

Field Summary

protected NyxTreeCellRenderer	cellRenderer the cell renderer
protected java.lang.Object	content the content
protected boolean	contentChanged the content has changed
protected SwingTreeModel	contentHandler the contenthandler
protected boolean	hasChildPopups has childpopups
protected ImmidiateTreeSelectionListener	immidiateListener the immidiatelistener
protected XuluxJTree	jtree The native jtree
protected MouseDoubleClickTreeListener	mdcListener
protected org.xulux.api.gui.IWidget	menu the menu
protected javax.swing.JScrollPane	scrollPane the native scrollpane
protected NewSelectionListener	selectionListener the selectionlistener

Fields inherited from class org.xulux.gui.ContainerWidget

widgets

Fields inherited from class org.xulux.gui.XuluxWidget

initialized, initializing, isRefreshing, log, previousValue, properties, value, visible

Constructor Summary

Tree(java.lang.String name)

Method Summary

void	addToParent(org.xulux.api.gui.IWidget widget)
boolean	canContainValue()
void	contentChanged()
void	destroy()
protected void	expand(java.lang.Object root, boolean leaf)
protected void	expandDefault(java.lang.Object root) The default method to expand.
protected void	expandFrom(java.lang.Object root, java.lang.Class untill)
protected void	expandToLevel(java.lang.Object root) Does not do anything atm.
protected void	expandToLevel(java.lang.Object root, int level) Expands the tree to the specified level.
protected void	expandTree(java.lang.String untill) Expands the tree.
void	focus()
java.lang.Object	getContent()
java.lang.Object	getGuiValue()
java.lang.Object	getNativeWidget()
SwingTreeModel	getSwingModel()
java.lang.Object	getValue()
void	initialize() We need to set the model on initialization and replace the root node on refresh.
protected void	initializePopupMenu() Initializes the popupmenus of the tree.
boolean	isValueEmpty()
void	refresh()
void	setContent(java.lang.Object object)
void	setValue(java.lang.Object value) Set the currently selected value in the tree.

Methods inherited from class org.xulux.gui.ContainerWidget

addChildWidget, canBeRootWidget, canContainChildren, destroyChildren, getChildWidgets, getWidgetInitializer, initializeChildren

Methods inherited from class org.xulux.gui.XuluxWidget

addDependency, addPropertyHandler, addPropertyHandler, addXuluxListener, clear, equals, getDependencies, getField, getName, getParent, getPart, getPrefix, getPreviousValue, getProperties, getProperty, getPropertyHandler, getPropertyHandlers, getProvider, getRealProperty, getRealValue, getRectangle, getRules, getWidgetType, handleProperties, handleProperty, hasDependencies, ignoreLayout, ignoreUse, isEnabled, isImmidiate, isInitializing, isRefreshing, isRequired, isRootWidget, isSkip, isUseIgnored, isValidValue, isVisible, notifyListeners, processDestroy, processInit, processNativeWidget, registerRule, removeAllRules, setAutoRefresh, setContainerWidgetHandler, setEnabled, setField, setImmidiate, setLazyProperty, setName, setParent, setPart, setPosition, setPrefix, setProperty, setProvider, setRequired, setRootWidget, setSize, setSkip, setValidValue, setVisible, setWidgetInitializer, setWidgetType, toString, updateWidget

Methods inherited from class java.lang.Object

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

Field Detail

jtree

protected XuluxJTree jtree

The native jtree

scrollPane

protected javax.swing.JScrollPane scrollPane

the native scrollpane

content

protected java.lang.Object content

the content

contentChanged

protected boolean contentChanged

the content has changed

contentHandler

protected SwingTreeModel contentHandler

the contenthandler

hasChildPopups

protected boolean hasChildPopups

has childpopups

menu

protected org.xulux.api.gui.IWidget menu

the menu

cellRenderer

protected NyxTreeCellRenderer cellRenderer

the cell renderer

selectionListener

protected NewSelectionListener selectionListener

the selectionlistener

immidiateListener

protected ImmidiateTreeSelectionListener immidiateListener

the immidiatelistener

mdcListener

protected MouseDoubleClickTreeListener mdcListener

Constructor Detail

Tree

public Tree(java.lang.String name)

Parameters:

name - the name of the tree

Method Detail

destroy

public void destroy()

Specified by:

destroy in interface org.xulux.api.gui.IContainerWidgetHandler

Specified by:

destroy in interface org.xulux.api.gui.IWidget

Overrides:

destroy in class org.xulux.gui.ContainerWidget

See Also:

IWidget.destroy()

getNativeWidget

public java.lang.Object getNativeWidget()

Specified by:

getNativeWidget in interface org.xulux.api.gui.IWidget

See Also:

org.xulux.nyx.gui.XuluxWidget#getNativeWidget()

initialize

public void initialize()

We need to set the model on initialization and replace the root node on refresh. A setmodel doesn't use the new model (???) Weird..

Specified by:

initialize in interface org.xulux.api.gui.IWidget

See Also:

org.xulux.nyx.gui.XuluxWidget#initialize()

refresh

public void refresh()

Specified by:

refresh in interface org.xulux.api.gui.IWidget

Overrides:

refresh in class org.xulux.gui.XuluxWidget

See Also:

org.xulux.nyx.gui.XuluxWidget#refresh()

expandToLevel

protected void expandToLevel(java.lang.Object root,
                             int level)

Expands the tree to the specified level. Level 0 is the root of the tree. If level is higher than the levels present, it will just collapse all.

Parameters:

root - the root level

level - the level

expandToLevel

protected void expandToLevel(java.lang.Object root)

Does not do anything atm.

Parameters:

root - the root object

expandTree

protected void expandTree(java.lang.String untill)

Expands the tree.

Parameters:

untill - - a string representation untill wath kind of object the tree should be expanded.

expand

protected void expand(java.lang.Object root,
                      boolean leaf)

Parameters:

root - the root object

leaf - true or false. If true it will NOT show the leaf, otherwise it will

expandFrom

protected void expandFrom(java.lang.Object root,
                          java.lang.Class untill)

Parameters:

root - - the root to expand from

untill - - the class to expand untill.

expandDefault

protected void expandDefault(java.lang.Object root)

The default method to expand.

Parameters:

root - the root object

getGuiValue

public java.lang.Object getGuiValue()

Specified by:

getGuiValue in interface org.xulux.api.gui.IWidget

See Also:

org.xulux.nyx.gui.XuluxWidget#getGuiValue()

focus

public void focus()

Specified by:

focus in interface org.xulux.api.gui.IWidget

See Also:

org.xulux.nyx.gui.XuluxWidget#focus()

isValueEmpty

public boolean isValueEmpty()

Specified by:

isValueEmpty in interface org.xulux.api.gui.IWidget

See Also:

org.xulux.nyx.gui.XuluxWidget#isValueEmpty()

canContainValue

public boolean canContainValue()

Specified by:

canContainValue in interface org.xulux.api.gui.IWidget

See Also:

org.xulux.nyx.gui.XuluxWidget#canContainValue()

setContent

public void setContent(java.lang.Object object)

Specified by:

setContent in interface org.xulux.api.gui.IContentWidget

See Also:

org.xulux.nyx.gui.IContentWidget#setContent(java.lang.Object)

getContent

public java.lang.Object getContent()

Specified by:

getContent in interface org.xulux.api.gui.IContentWidget

See Also:

org.xulux.nyx.gui.IContentWidget#getContent()

contentChanged

public void contentChanged()

Specified by:

contentChanged in interface org.xulux.api.gui.IContentWidget

See Also:

org.xulux.nyx.gui.IContentWidget#contentChanged()

addToParent

public void addToParent(org.xulux.api.gui.IWidget widget)

Specified by:

addToParent in interface org.xulux.api.gui.IContainerWidgetHandler

See Also:

org.xulux.nyx.gui.ContainerWidget#addToParent(org.xulux.nyx.gui.XuluxWidget)

initializePopupMenu

protected void initializePopupMenu()

Initializes the popupmenus of the tree.

getValue

public java.lang.Object getValue()

Specified by:

getValue in interface org.xulux.api.gui.IWidget

Overrides:

getValue in class org.xulux.gui.XuluxWidget

See Also:

org.xulux.nyx.gui.XuluxWidget#getValue()

setValue

public void setValue(java.lang.Object value)

Set the currently selected value in the tree.

Specified by:

setValue in interface org.xulux.api.gui.IWidget

Overrides:

setValue in class org.xulux.gui.XuluxWidget

See Also:

XuluxWidget.setValue(java.lang.Object)

getSwingModel

public SwingTreeModel getSwingModel()

Returns:

the tree model. It is a convenience method for internal use only.