001    package 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    
023    import org.gwtbootstrap3.client.ui.base.button.AbstractToggleButton;
024    import org.gwtbootstrap3.client.ui.constants.IconType;
025    
026    import com.google.gwt.dom.client.Document;
027    import com.google.gwt.dom.client.Element;
028    import com.google.gwt.event.dom.client.ClickHandler;
029    
030    /**
031     * Button based on {@code <button>} element with different types and sizes.
032     * <p/>
033     * <h3>UiBinder example</h3>
034     * <p/>
035     * <pre>
036     * {@code
037     *     <b:Button type="PRIMARY">Save</b:Button>
038     *     <b:Button type="DANGER">Delete</b:Button>
039     *     <b:Button type="INFO" block="true>I'm a block level button</b:Button>
040     * }
041     * </pre>
042     *
043     * @author Sven Jacobs
044     * @see org.gwtbootstrap3.client.ui.base.button.AbstractToggleButton
045     * @see SubmitButton
046     */
047    public class Button extends AbstractToggleButton {
048    
049        /**
050         * Creates button with DEFAULT type.
051         */
052        public Button() {
053        }
054    
055        /**
056         * Creates button with specified text
057         *
058         * @param text Text contents of button
059         */
060        public Button(final String text) {
061            setText(text);
062        }
063    
064        public Button(final String text, final ClickHandler handler) {
065            this(text);
066            super.addClickHandler(handler);
067        }
068    
069        public Button(final String text, final IconType iconType, final ClickHandler clickHandler) {
070            this(text, clickHandler);
071            setIcon(iconType);
072        }
073    
074        @Override
075        protected Element createElement() {
076            return Document.get().createPushButtonElement().cast();
077        }
078    }