org.drools.guvnor.client.decisiontable.cells
Class PopupBoundPatternDropDownEditCell

java.lang.Object
  com.google.gwt.cell.client.AbstractCell<C>
      com.google.gwt.cell.client.AbstractEditableCell<C,V>
          org.drools.guvnor.client.decisiontable.cells.AbstractPopupEditCell<String,String>
              org.drools.guvnor.client.decisiontable.cells.PopupBoundPatternDropDownEditCell

All Implemented Interfaces:

com.google.gwt.cell.client.Cell<String>, com.google.gwt.event.shared.EventHandler, PatternsChangedEvent.Handler

public class PopupBoundPatternDropDownEditCell
extends AbstractPopupEditCell<String,String>
implements PatternsChangedEvent.Handler

A Popup drop-down Editor for bound Fact Patterns. This cell listens for PatternsChangedEvents so that it's content can be maintained as and when Patterns are added, deleted or edited.

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.gwt.cell.client.Cell

com.google.gwt.cell.client.Cell.Context

Field Summary

Fields inherited from class org.drools.guvnor.client.decisiontable.cells.AbstractPopupEditCell

lastContext, lastParent, lastValue, offsetX, offsetY, panel, renderer, valueUpdater, vPanel

Constructor Summary

PopupBoundPatternDropDownEditCell(com.google.gwt.event.shared.EventBus eventBus)

Method Summary

protected void	commit() Commit the change to the underlying model.
void	onPatternsChanged(PatternsChangedEvent event)
void	render(com.google.gwt.cell.client.Cell.Context context, String value, com.google.gwt.safehtml.shared.SafeHtmlBuilder sb)
void	setPatterns(List<org.drools.ide.common.client.modeldriven.dt52.Pattern52> patterns) Set content of drop-down.
protected void	startEditing(com.google.gwt.cell.client.Cell.Context context, com.google.gwt.dom.client.Element parent, String value) Initiate editing within the "Popup".

Methods inherited from class org.drools.guvnor.client.decisiontable.cells.AbstractPopupEditCell

isEditing, onBrowserEvent, onEnterKeyDown

Methods inherited from class com.google.gwt.cell.client.AbstractEditableCell

clearViewData, getViewData, setViewData

Methods inherited from class com.google.gwt.cell.client.AbstractCell

dependsOnSelection, getConsumedEvents, handlesSelection, resetFocus, setValue

Methods inherited from class java.lang.Object

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

Constructor Detail

PopupBoundPatternDropDownEditCell

public PopupBoundPatternDropDownEditCell(com.google.gwt.event.shared.EventBus eventBus)

Method Detail

render

public void render(com.google.gwt.cell.client.Cell.Context context,
                   String value,
                   com.google.gwt.safehtml.shared.SafeHtmlBuilder sb)

Specified by:

render in interface com.google.gwt.cell.client.Cell<String>

Specified by:

render in class com.google.gwt.cell.client.AbstractCell<String>

onPatternsChanged

public void onPatternsChanged(PatternsChangedEvent event)

Specified by:

onPatternsChanged in interface PatternsChangedEvent.Handler

setPatterns

public void setPatterns(List<org.drools.ide.common.client.modeldriven.dt52.Pattern52> patterns)

Set content of drop-down. All Patterns that are bound to a non-null, non-empty name will be added to the ListBox

Parameters:

patterns -

commit

protected void commit()

Description copied from class: AbstractPopupEditCell

Commit the change to the underlying model. Implementations should use the protected valueUpdater initialised in onBrowseEvent to pass new values to the model. Implementations should also invoke setValue to write the new value back to the Cell's HTML

Specified by:

commit in class AbstractPopupEditCell<String,String>

startEditing

protected void startEditing(com.google.gwt.cell.client.Cell.Context context,
                            com.google.gwt.dom.client.Element parent,
                            String value)

Description copied from class: AbstractPopupEditCell

Initiate editing within the "Popup". Implementations should populate the child controls within the "Popup" before showing the Popup panel

Specified by:

startEditing in class AbstractPopupEditCell<String,String>