package org.ovirt.engine.ui.userportal.widget;
import org.ovirt.engine.ui.common.idhandler.HasElementId;
import com.google.gwt.core.client.GWT;
import com.google.gwt.editor.client.IsEditor;
import com.google.gwt.editor.client.adapters.TakesValueEditor;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.TakesValue;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.Widget;
public class PercentageProgressBar extends Composite implements IsEditor<TakesValueEditor<Object>>, TakesValue<Object>, HasElementId {
interface WidgetUiBinder extends UiBinder<Widget, PercentageProgressBar> {
WidgetUiBinder uiBinder = GWT.create(WidgetUiBinder.class);
}
public PercentageProgressBar() {
initWidget(WidgetUiBinder.uiBinder.createAndBindUi(this));
}
private Object value;
@UiField
Label percentageLabel;
@UiField
FlowPanel percentageBar;
@Override
public void setValue(Object value) {
assert value instanceof Integer : "Only integer values are accepted"; //$NON-NLS-1$
setValue((Integer) value);
}
public void setValue(Integer value) {
this.value = value;
String percentage = value + "%"; //$NON-NLS-1$
percentageLabel.setText(percentage);
percentageBar.setWidth(percentage);
}
@Override
public Object getValue() {
return value;
}
@Override
public TakesValueEditor<Object> asEditor() {
return TakesValueEditor.of(this);
}
@Override
public void setElementId(String elementId) {
// Set percentage label element ID
percentageLabel.getElement().setId(elementId);
}
}