Java tutorial
/******************************************************************************* * Copyright 2016 Antoine Nicolas SAMAHA * * 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 com.foc.vaadin.gui.components; import org.xml.sax.Attributes; import com.foc.property.FProperty; import com.foc.shared.dataStore.IFocData; import com.foc.vaadin.gui.FocXMLGuiComponent; import com.foc.vaadin.gui.FocXMLGuiComponentDelegate; import com.foc.vaadin.gui.FocXMLGuiComponentStatic; import com.foc.vaadin.gui.xmlForm.FXML; import com.vaadin.ui.Field; import com.vaadin.ui.RichTextArea; @SuppressWarnings({ "serial", "unchecked" }) public class FVRichTextArea extends RichTextArea implements FocXMLGuiComponent { private String name; private Attributes attributes; private IFocData focData = null; private FocXMLGuiComponentDelegate delegate = null; public FVRichTextArea(FProperty property, Attributes attributes) { delegate = new FocXMLGuiComponentDelegate(this); setFocData(property); setAttributes(attributes); if (attributes == null || attributes.getValue(FXML.ATT_TEXT_AREA_TOOLBAR) == null || !attributes.getValue(FXML.ATT_TEXT_AREA_TOOLBAR).trim().toLowerCase().equals("true")) { addStyleName("no-toolbar"); } addStyleName("component-margin"); } public String getName() { return name; } public void setName(String name) { this.name = name; } @Override public Field getFormField() { return this; } @Override public void setAttributes(Attributes attributes) { this.attributes = attributes; FocXMLGuiComponentStatic.applyAttributes(this, attributes); } @Override public Attributes getAttributes() { return attributes; } @Override public IFocData getFocData() { return focData; } @Override public String getXMLType() { return FXML.TAG_FIELD; } @Override public boolean copyGuiToMemory() { if (focData instanceof FProperty) { ((FProperty) focData).setValue(getValue()); } return false; } @Override public void copyMemoryToGui() { if (focData instanceof FProperty) { setValue((String) ((FProperty) focData).getValue()); } } @Override public void setDelegate(FocXMLGuiComponentDelegate delegate) { this.delegate = delegate; } @Override public FocXMLGuiComponentDelegate getDelegate() { return delegate; } @Override public void dispose() { name = null; attributes = null; focData = null; if (delegate != null) { delegate.dispose(); delegate = null; } } @Override public void setFocData(IFocData focData) { this.focData = focData; } @Override public String getValueString() { return (String) getValue(); } @Override public void setValueString(String value) { setValue(value); } @Override public void refreshEditable() { setEnabled(getDelegate() != null ? getDelegate().isEditable() : true); } }