Package org.dashbuilder.common.client.editor.list

Class ImageListEditor<T>

java.lang.Object

org.dashbuilder.common.client.editor.list.ImageListEditor<T>

Type Parameters:

T - The edited type.

All Implemented Interfaces:

com.google.gwt.editor.client.Editor<T>, com.google.gwt.editor.client.HasEditorErrors<T>, com.google.gwt.editor.client.LeafValueEditor<T>, com.google.gwt.user.client.TakesValue<T>, com.google.gwt.user.client.ui.IsWidget, LeafAttributeEditor<T>

Direct Known Subclasses:

DropDownImageListEditor, HorizImageListEditor

public abstract class ImageListEditor<T>
extends Object
implements com.google.gwt.user.client.ui.IsWidget, LeafAttributeEditor<T>

Presenter for a gwt editor component that accepts multiple values and display each one using a given image.

The validation error messages are displayed by changing border color to RED and showing the message using a tooltip.

This component is typically used for handling enums.

Since:

0.4.0

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	ImageListEditor.Entry

Nested classes/interfaces inherited from interface com.google.gwt.editor.client.Editor

com.google.gwt.editor.client.Editor.Ignore, com.google.gwt.editor.client.Editor.Path

Field Summary

Fields

Modifier and Type	Field	Description
ImageListEditorView<T>	view

Constructor Summary

Constructors

Constructor	Description
ImageListEditor(ImageListEditorView<T> view, javax.enterprise.event.Event<ValueChangeEvent<T>> valueChangeEvent)

Method Summary

Modifier and Type	Method	Description
com.google.gwt.user.client.ui.Widget	asWidget()
void	clear()
T	getValue()
void	init()
ImageListEditor.Entry	newEntry(T value, com.google.gwt.safehtml.shared.SafeUri uri, com.google.gwt.safehtml.shared.SafeHtml heading, com.google.gwt.safehtml.shared.SafeHtml text)
void	setEntries(Collection<ImageListEditor.Entry> entries)
void	setHelpContent(String title, String content, org.gwtbootstrap3.client.ui.constants.Placement placement)
void	setImageSize(String w, String h)
void	setValue(T value)
void	setValue(T value, boolean fireEvents)
protected void	showElements()	PRIVATE EDITOR METHODS **
void	showErrors(List<com.google.gwt.editor.client.EditorError> errors)	GWT EDITOR CONTRACT METHODS **

Methods inherited from class java.lang.Object

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

Field Detail

view

public ImageListEditorView<T> view

Constructor Detail

ImageListEditor

public ImageListEditor(ImageListEditorView<T> view,
                       javax.enterprise.event.Event<ValueChangeEvent<T>> valueChangeEvent)

Method Detail

init

@PostConstruct
public void init()

newEntry

public ImageListEditor.Entry newEntry(T value,
                                      com.google.gwt.safehtml.shared.SafeUri uri,
                                      com.google.gwt.safehtml.shared.SafeHtml heading,
                                      com.google.gwt.safehtml.shared.SafeHtml text)

setEntries

public void setEntries(Collection<ImageListEditor.Entry> entries)

setImageSize

public void setImageSize(String w,
                         String h)

setHelpContent

public void setHelpContent(String title,
                           String content,
                           org.gwtbootstrap3.client.ui.constants.Placement placement)

showErrors

public void showErrors(List<com.google.gwt.editor.client.EditorError> errors)

GWT EDITOR CONTRACT METHODS **

Specified by:

showErrors in interface com.google.gwt.editor.client.HasEditorErrors<T>

getValue

public T getValue()

Specified by:

getValue in interface com.google.gwt.user.client.TakesValue<T>

setValue

public void setValue(T value)

Specified by:

setValue in interface com.google.gwt.user.client.TakesValue<T>

setValue

public void setValue(T value,
                     boolean fireEvents)

asWidget

public com.google.gwt.user.client.ui.Widget asWidget()

Specified by:

asWidget in interface com.google.gwt.user.client.ui.IsWidget

clear

public void clear()

showElements

protected void showElements()

PRIVATE EDITOR METHODS **