001package org.gwtbootstrap3.client.ui.base.form; 002 003/* 004 * #%L 005 * GwtBootstrap3 006 * %% 007 * Copyright (C) 2013 GwtBootstrap3 008 * %% 009 * Licensed under the Apache License, Version 2.0 (the "License"); 010 * you may not use this file except in compliance with the License. 011 * You may obtain a copy of the License at 012 * 013 * http://www.apache.org/licenses/LICENSE-2.0 014 * 015 * Unless required by applicable law or agreed to in writing, software 016 * distributed under the License is distributed on an "AS IS" BASIS, 017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 018 * See the License for the specific language governing permissions and 019 * limitations under the License. 020 * #L% 021 */ 022 023import org.gwtbootstrap3.client.ui.base.HasResponsiveness; 024import org.gwtbootstrap3.client.ui.base.helper.StyleHelper; 025import org.gwtbootstrap3.client.ui.constants.DeviceSize; 026import org.gwtbootstrap3.client.ui.constants.Styles; 027 028import com.google.gwt.dom.client.Element; 029import com.google.gwt.user.client.ui.ComplexPanel; 030import com.google.gwt.user.client.ui.FileUpload; 031import com.google.gwt.user.client.ui.ListBox; 032import com.google.gwt.user.client.ui.Widget; 033 034/** 035 * Base class for {@link org.gwtbootstrap3.client.ui.Form} related 036 * widgets that may contain form input elements. 037 * <p/> 038 * Input elements styleName is adjusted during 039 * {@link #add(com.google.gwt.user.client.ui.Widget)}. 040 * 041 * @author Sven Jacobs 042 * @author Joshua Godi 043 */ 044public abstract class FormElementContainer extends ComplexPanel implements HasResponsiveness { 045 046 /** {@inheritDoc} */ 047 @Override 048 public void add(final Widget w) { 049 if (w instanceof ListBox || w instanceof FileUpload) { 050 w.addStyleName(Styles.FORM_CONTROL); 051 } 052 add(w, (Element) getElement()); 053 } 054 055 /** {@inheritDoc} */ 056 @Override 057 public void setVisibleOn(final DeviceSize deviceSize) { 058 StyleHelper.setVisibleOn(this, deviceSize); 059 } 060 061 /** {@inheritDoc} */ 062 @Override 063 public void setHiddenOn(final DeviceSize deviceSize) { 064 StyleHelper.setHiddenOn(this, deviceSize); 065 } 066 067}