Java tutorial
/** * Copyright 2013-2018 the original author or authors from the Jeddict project (https://jeddict.github.io/). * * 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 io.github.jeddict.jpa.modeler.properties.extend; import javax.swing.JEditorPane; import org.apache.commons.lang.StringUtils; import io.github.jeddict.jpa.spec.extend.ReferenceClass; import org.netbeans.modeler.core.ModelerFile; import org.netbeans.modeler.core.NBModelerUtil; import org.netbeans.modeler.properties.embedded.GenericEmbeddedEditor; /** * * @author Gaurav Gupta */ public class ClassSelectionPanel extends GenericEmbeddedEditor<ReferenceClass> { private final ModelerFile modelerFile; private ReferenceClass referenceClass; @Override public void init() { initComponents(); class_EditorPane = NBModelerUtil.getJavaSingleLineEditor(class_WrapperPanel, null, null).second(); } @Override public ReferenceClass getValue() { if (StringUtils.isNotEmpty(class_EditorPane.getText())) { referenceClass = new ReferenceClass(class_EditorPane.getText()); } else { referenceClass = null; } return referenceClass; } @Override public void setValue(ReferenceClass referenceClass) { this.referenceClass = referenceClass; if (referenceClass != null && StringUtils.isNotEmpty(referenceClass.getName())) { class_EditorPane.setText(referenceClass.getName()); } else { dataType_ActionActionPerformed(null); } } public ClassSelectionPanel(ModelerFile modelerFile) { this.modelerFile = modelerFile; } /** * This method is called from within the constructor to initialize the form. * WARNING: Do NOT modify this code. The content of this method is always * regenerated by the Form Editor. */ @SuppressWarnings("unchecked") // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents private void initComponents() { root_jLayeredPane = new javax.swing.JLayeredPane(); dataType_Action = new javax.swing.JButton(); class_WrapperPanel = new javax.swing.JLayeredPane(); dataType_Action.setIcon(new javax.swing.ImageIcon( getClass().getResource("/io/github/jeddict/jpa/modeler/properties/resource/searchbutton.png"))); // NOI18N dataType_Action.setPreferredSize(new java.awt.Dimension(37, 37)); dataType_Action.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { dataType_ActionActionPerformed(evt); } }); class_WrapperPanel.setMinimumSize(new java.awt.Dimension(306, 21)); javax.swing.GroupLayout class_WrapperPanelLayout = new javax.swing.GroupLayout(class_WrapperPanel); class_WrapperPanel.setLayout(class_WrapperPanelLayout); class_WrapperPanelLayout.setHorizontalGroup(class_WrapperPanelLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGap(0, 406, Short.MAX_VALUE)); class_WrapperPanelLayout.setVerticalGroup(class_WrapperPanelLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGap(0, 21, Short.MAX_VALUE)); root_jLayeredPane.setLayer(dataType_Action, javax.swing.JLayeredPane.DEFAULT_LAYER); root_jLayeredPane.setLayer(class_WrapperPanel, javax.swing.JLayeredPane.DEFAULT_LAYER); javax.swing.GroupLayout root_jLayeredPaneLayout = new javax.swing.GroupLayout(root_jLayeredPane); root_jLayeredPane.setLayout(root_jLayeredPaneLayout); root_jLayeredPaneLayout.setHorizontalGroup( root_jLayeredPaneLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(root_jLayeredPaneLayout.createSequentialGroup().addContainerGap() .addComponent(class_WrapperPanel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(dataType_Action, javax.swing.GroupLayout.PREFERRED_SIZE, 28, javax.swing.GroupLayout.PREFERRED_SIZE) .addContainerGap())); root_jLayeredPaneLayout.setVerticalGroup( root_jLayeredPaneLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(root_jLayeredPaneLayout.createSequentialGroup().addContainerGap() .addGroup(root_jLayeredPaneLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING) .addComponent(dataType_Action, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(class_WrapperPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)) .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))); javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this); this.setLayout(layout); layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(root_jLayeredPane)); layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(root_jLayeredPane)); }// </editor-fold>//GEN-END:initComponents private void dataType_ActionActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_dataType_ActionActionPerformed String dataType = NBModelerUtil.browseClass(modelerFile, class_EditorPane.getText()); if (StringUtils.isNotEmpty(dataType)) { class_EditorPane.setText(dataType); } }//GEN-LAST:event_dataType_ActionActionPerformed private JEditorPane class_EditorPane; // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JLayeredPane class_WrapperPanel; private javax.swing.JButton dataType_Action; private javax.swing.JLayeredPane root_jLayeredPane; // End of variables declaration//GEN-END:variables }