我想设计一个这个组件,一个panel,里面3个label。
写了段代码,可是执行不出来。(本人新手),求各位指点一二。
[code="java"]
/*
- To change this template, choose Tools | Templates
- and open the template in the editor. */
package mytext;
/**实现新的组件
*
-
@author Administrator
*/
public class NewComp {
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JPanel jPanel1;
public NewComp(){
jPanel1 = new javax.swing.JPanel();
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
jLabel1 = new javax.swing.JLabel();jPanel1.setName("jPanel1"); // NOI18N jPanel1.addMouseListener(new java.awt.event.MouseAdapter() { public void mouseClicked(java.awt.event.MouseEvent evt) { } }); org.jdesktop.application.ResourceMap resourceMap = org.jdesktop.application.Application.getInstance(mytext.MyTextApp.class).getContext().getResourceMap(MyTextView.class); jLabel2.setText(resourceMap.getString("jLabel2.text")); // NOI18N jLabel2.setName("jLabel2"); // NOI18N jLabel3.setText(resourceMap.getString("jLabel3.text")); // NOI18N jLabel3.setName("jLabel3"); // NOI18N jLabel1.setText(resourceMap.getString("jLabel1.text")); // NOI18N jLabel1.setName("jLabel1"); // NOI18N javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1); jPanel1.setLayout(jPanel1Layout); jPanel1Layout.setHorizontalGroup( jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(jPanel1Layout.createSequentialGroup() .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jLabel2, javax.swing.GroupLayout.DEFAULT_SIZE, 106, Short.MAX_VALUE) .addComponent(jLabel3, javax.swing.GroupLayout.DEFAULT_SIZE, 106, Short.MAX_VALUE) .addComponent(jLabel1, javax.swing.GroupLayout.DEFAULT_SIZE, 106, Short.MAX_VALUE)) .addContainerGap()) ); jPanel1Layout.setVerticalGroup( jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(jPanel1Layout.createSequentialGroup() .addComponent(jLabel1) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 15, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(jLabel3)) );
}
}
[/code]