/*
* Copyright 2014 Red Hat, Inc. and/or its affiliates.
* <p/>
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* <p/>
* http://www.apache.org/licenses/LICENSE-2.0
* <p/>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.dashbuilder.displayer.client.widgets;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ChangeEvent;
import com.google.gwt.event.dom.client.ChangeHandler;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.ListBox;
import com.google.gwt.user.client.ui.Panel;
import com.google.gwt.user.client.ui.Widget;
public class RendererSelectorListBoxView extends Composite implements RendererSelector.ListBoxView {
interface RendererSelectorBinder extends UiBinder<Widget, RendererSelectorListBoxView> {}
private static final RendererSelectorBinder uiBinder = GWT.create(RendererSelectorBinder.class);
@UiField
Panel mainPanel;
@UiField
ListBox listBox;
RendererSelector presenter = null;
@Override
public void init(final RendererSelector presenter) {
this.presenter = presenter;
initWidget(uiBinder.createAndBindUi(this));
listBox.addChangeHandler(new ChangeHandler() {
public void onChange(ChangeEvent event) {
presenter.onRendererSelected();
}
});
}
@Override
public void setWidth(int width) {
super.setWidth(width + "px");
mainPanel.setWidth(width + "px");
listBox.setWidth(width + "px");
}
@Override
public void setHeight(int height) {
super.setHeight(height + "px");
mainPanel.setHeight(height + "px");
listBox.setWidth(height + "px");
}
@Override
public void clearRendererSelector() {
listBox.clear();
}
@Override
public void addRendererItem(String renderer) {
listBox.addItem(renderer);
}
@Override
public void setSelectedRendererIndex(int index) {
listBox.setSelectedIndex(index);
}
@Override
public String getRendererSelected() {
return listBox.getSelectedValue();
}
}