org.roda.wui.client.common.RemovableTextBox.java Source code

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Here is the source code for org.roda.wui.client.common.RemovableTextBox.java

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/**
 * The contents of this file are subject to the license and copyright
 * detailed in the LICENSE file at the root of the source
 * tree and available online at
 *
 * https://github.com/keeps/roda
 */
package org.roda.wui.client.common;

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.event.dom.client.ClickHandler;
import com.google.gwt.event.shared.HandlerRegistration;
import com.google.gwt.event.shared.HasHandlers;
import com.google.gwt.safehtml.shared.SafeHtmlUtils;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.ui.Anchor;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.Widget;

public class RemovableTextBox extends Composite implements HasHandlers {
    private static MyUiBinder uiBinder = GWT.create(MyUiBinder.class);

    interface MyUiBinder extends UiBinder<Widget, RemovableTextBox> {
    }

    @UiField
    TextBox item;

    @UiField(provided = true)
    Anchor removeDynamicTextBoxButton;

    public RemovableTextBox() {
        removeDynamicTextBoxButton = new Anchor(SafeHtmlUtils.fromSafeConstant("<i class=\"fa fa-remove\"></i>"));
        initWidget(uiBinder.createAndBindUi(this));
    }

    public RemovableTextBox(String content) {
        removeDynamicTextBoxButton = new Anchor(SafeHtmlUtils.fromSafeConstant("<i class=\"fa fa-remove\"></i>"));
        initWidget(uiBinder.createAndBindUi(this));
        if (content != null) {
            item.setText(content);
        }
    }

    public String getTextBoxValue() {
        return item.getText();
    }

    public void addRemoveClickHandler(ClickHandler clickHandler) {
        removeDynamicTextBoxButton.addClickHandler(clickHandler);
    }

    public HandlerRegistration addChangeHandler(ChangeHandler handler) {
        return addDomHandler(handler, ChangeEvent.getType());
    }
}