PropertyEditorItemsWidget.java

/*
 * Copyright 2015 JBoss, by Red Hat, Inc
 *
 * 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
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * 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.uberfire.ext.properties.editor.client;

import com.google.gwt.core.client.GWT;
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.Widget;
import org.gwtbootstrap3.client.ui.FormGroup;
import org.gwtbootstrap3.client.ui.HelpBlock;
import org.gwtbootstrap3.client.ui.constants.ValidationState;

public class PropertyEditorItemsWidget extends Composite {

    private static MyUiBinder uiBinder = GWT.create(MyUiBinder.class);
    @UiField
    FormGroup items;
    @UiField
    HelpBlock helpInline;

    public PropertyEditorItemsWidget() {
        initWidget(uiBinder.createAndBindUi(this));
    }

    public void add(Widget item) {
        items.add(item);
    }

    public void setError(String errorMessage) {
        items.setValidationState(ValidationState.ERROR);
        helpInline.setText(errorMessage);
    }

    public void clearError() {
        helpInline.setText("");
        items.setValidationState(ValidationState.NONE);
    }

    interface MyUiBinder extends UiBinder<Widget, PropertyEditorItemsWidget> {

    }
}