package org.ovirt.engine.ui.common.widget.editor;
import org.ovirt.engine.ui.common.widget.AbstractValidatedWidgetWithLabel;
import org.ovirt.engine.ui.common.widget.VisibilityRenderer;
import org.ovirt.engine.ui.common.widget.renderer.StringRenderer;
import com.google.gwt.editor.client.IsEditor;
import com.google.gwt.text.shared.Renderer;
/**
* Composite Editor that uses {@link ListModelListBox}.
*
* @param <T>
* List box item type.
*/
public class ListModelListBoxEditor<T> extends AbstractValidatedWidgetWithLabel<T, ListModelListBox<T>>
implements IsEditor<WidgetWithLabelEditor<T, ListModelListBoxEditor<T>>> {
private final WidgetWithLabelEditor<T, ListModelListBoxEditor<T>> editor;
public ListModelListBoxEditor() {
this(new StringRenderer<T>());
}
public ListModelListBoxEditor(VisibilityRenderer visibilityRenderer) {
this(new StringRenderer<T>(), visibilityRenderer);
}
public ListModelListBoxEditor(Renderer<T> renderer, VisibilityRenderer visibilityRenderer) {
super(new ListModelListBox<>(renderer), visibilityRenderer);
this.editor = WidgetWithLabelEditor.of(getContentWidget().asEditor(), this);
}
public ListModelListBoxEditor(Renderer<T> renderer) {
this(renderer, new VisibilityRenderer.SimpleVisibilityRenderer());
}
public ListModelListBox<T> asListBox() {
return getContentWidget();
}
@Override
public WidgetWithLabelEditor<T, ListModelListBoxEditor<T>> asEditor() {
return editor;
}
@Override
public String getLabel() {
return editor.getText();
}
}