org.openlowcode.client.graphic.widget

Class CObjectTreeArray

java.lang.Object

org.openlowcode.client.graphic.CPageNode

org.openlowcode.client.graphic.widget.CObjectTreeArray

public class CObjectTreeArray
extends CPageNode

This widget allows the display and edition of a list of elements in a tree structure. Main features are:

• load a preliminary tree with structure from the server
• possibility to load elements after first display (go deeper in the tree)
• edition of some fields
• put data in lines corresponding to several objects (e.g. display business object + link to same object)

Author:

Open Lowcode SAS

Field Summary

Fields

Modifier and Type	Field and Description
static int	TREE_NAVIGATION_CIRCUITBREAKER

Fields inherited from class org.openlowcode.client.graphic.CPageNode

nodepath

Constructor Summary

Constructors

Constructor and Description
CObjectTreeArray(MessageReader reader, CPageSignifPath parentpath)

Method Summary

Modifier and Type	Method and Description
void	copyAsFlatTreeToClipboard()
void	copyTableToClipboard(boolean showhiddenfields)
CPageNode	deepcopyWithCallback(Callback callback)
void	expandall()
void	forceUpdateData(DataElt dataelt)
DataElt	getDataElt(DataEltType type, java.lang.String eltname, java.lang.String objectfieldname) Returns a filled data element of the specified data element type.
ObjectTreeDataElt<ObjectDataElt>	getExternalContent(CPageData inputdata, CPageDataRef dataref)
javafx.scene.Node	getNode(PageActionManager actionmanager, CPageData inputdata, javafx.stage.Window parentwindow, javafx.scene.control.TabPane[] parenttabpanes)
void	mothball() cleans the page node.
javafx.scene.control.TreeItem<ObjectDataElt>	parseNodeTree(ObjectTreeDataElt<ObjectDataElt> nodetree, java.lang.String nodeid, java.lang.String path, int circuitbreaker)

Methods inherited from class org.openlowcode.client.graphic.CPageNode

getParentpath, getPath, getSignificantpath, parseNode, setPageCatelog

Methods inherited from class java.lang.Object

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

Field Detail

TREE_NAVIGATION_CIRCUITBREAKER

public static final int TREE_NAVIGATION_CIRCUITBREAKER

See Also:

Constant Field Values

Constructor Detail

CObjectTreeArray

public CObjectTreeArray(MessageReader reader,
                        CPageSignifPath parentpath)
                 throws OLcRemoteException,
                        java.io.IOException

Parameters:

reader - message reader from the server

parentpath - parent path

Throws:

OLcRemoteException - if anything bad happens on the server

java.io.IOException - if any transmission error appears while reading the message

Method Detail

getExternalContent

public ObjectTreeDataElt<ObjectDataElt> getExternalContent(CPageData inputdata,
                                                           CPageDataRef dataref)

parseNodeTree

public javafx.scene.control.TreeItem<ObjectDataElt> parseNodeTree(ObjectTreeDataElt<ObjectDataElt> nodetree,
                                                                  java.lang.String nodeid,
                                                                  java.lang.String path,
                                                                  int circuitbreaker)

getNode

public javafx.scene.Node getNode(PageActionManager actionmanager,
                                 CPageData inputdata,
                                 javafx.stage.Window parentwindow,
                                 javafx.scene.control.TabPane[] parenttabpanes)

Specified by:

getNode in class CPageNode

Parameters:

actionmanager - the action manager on which to register all widgets that trigger an action

inputdata - the list of input data of the page

parentwindow - the javafx window this widget will be drawn in

parenttabpanes - parenttabpanes that should be triggered a layout when this component resizes

Returns:

a displayable node (in JAVAFX)

expandall

public void expandall()

getDataElt

public DataElt getDataElt(DataEltType type,
                          java.lang.String eltname,
                          java.lang.String objectfieldname)

Description copied from class: CPageNode

Returns a filled data element of the specified data element type. If there is a format mismatch, an exception is thrown

Specified by:

getDataElt in class CPageNode

Parameters:

type - requested type (will be tested by the widget to see if valid)

eltname - the name that will be put to the data element

Returns:

forceUpdateData

public void forceUpdateData(DataElt dataelt)

Specified by:

forceUpdateData in class CPageNode

Parameters:

dataelt - adds data element to the node

deepcopyWithCallback

public CPageNode deepcopyWithCallback(Callback callback)

Specified by:

deepcopyWithCallback in class CPageNode

Parameters:

callback - the callback method, may be null

Returns:

a deep copy of the CPageNode with callback specified set

mothball

public void mothball()

Description copied from class: CPageNode

cleans the page node. Due to the complex structure, some unlinking of different classes is needed to facilitate garbage collection after page is discarded

Specified by:

mothball in class CPageNode

copyAsFlatTreeToClipboard

public void copyAsFlatTreeToClipboard()

copyTableToClipboard

public void copyTableToClipboard(boolean showhiddenfields)