001package org.gwtbootstrap3.client.ui; 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.button.CloseButton; 024import org.gwtbootstrap3.client.ui.constants.ButtonDismiss; 025import org.gwtbootstrap3.client.ui.constants.HeadingSize; 026import org.gwtbootstrap3.client.ui.constants.Styles; 027import org.gwtbootstrap3.client.ui.gwt.FlowPanel; 028 029import com.google.gwt.dom.client.Element; 030 031/** 032 * @author Sven Jacobs 033 * @author Joshua Godi 034 * @see Modal 035 */ 036public class ModalHeader extends FlowPanel implements ModalComponent, IsClosable { 037 038 private final Heading heading = new Heading(HeadingSize.H4); 039 private final CloseButton closeButton = new CloseButton(); 040 041 public ModalHeader() { 042 setStyleName(Styles.MODAL_HEADER); 043 044 heading.setStyleName(Styles.MODAL_TITLE); 045 closeButton.setDataDismiss(ButtonDismiss.MODAL); 046 047 add(closeButton); 048 } 049 050 @Override 051 public void setTitle(final String title) { 052 heading.setText(title); 053 054 if (heading.getParent() == null) { 055 add(heading); 056 } 057 } 058 059 @Override 060 public void setClosable(final boolean closable) { 061 if (closable) { 062 insert(closeButton, (Element) getElement(), 0, true); 063 } else { 064 closeButton.removeFromParent(); 065 } 066 } 067 068 @Override 069 public boolean isClosable() { 070 return closeButton.getParent() != null; 071 } 072}