我正在jtable上工作。对于此表的每一行(当我选择它时),我需要打开一个新的jframe。 打开应用程序后,我使用一个按钮进行简单的搜索,我第一次选择一行,它工作正常; 当我关闭刚刚打开的这个新的jframe时,问题就会出现,我执行另一个搜索,然后我选择
另一行;在实践中,打开具有相同内容的多个jframe。这就像发送了多个请求。关闭JFrame
此代码是在主应用程序:
private static String QUERY_BASED_ON_SITE2="from WordsToFind a where a.wordToFindName like '";
private void runQueryBasedOnName2() {
executeHQLQuery2(QUERY_BASED_ON_SITE2 + jTextField14.getText() + "%'");
}
private void executeHQLQuery2(String hql2) {
try {
Configuration configuration = new Configuration().configure();
StandardServiceRegistryBuilder builder = new StandardServiceRegistryBuilder().applySettings(configuration.getProperties());
SessionFactory factory = configuration.buildSessionFactory(builder.build());
Session session = factory.openSession();
Query q2 = session.createQuery(hql2);
List resultsWords2 = (List) q2.list();
System.out.println("resultsWords2 ----> " + resultsWords2);
displayWords2(resultsWords2);
} catch (ClassNotFoundException ex) {
Logger.getLogger(ClientEditor.class.getName()).log(Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
Logger.getLogger(ClientEditor.class.getName()).log(Level.SEVERE, null, ex);
}
}
private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {
if(!jTextField14.getText().trim().equals("")) {
runQueryBasedOnName2();
}
}
private void displayWords2(List resultsWords2) throws ClassNotFoundException, InstantiationException {
Vector<String> tableHeaders2 = new Vector<String>();
final Vector tableWords2 = new Vector();
tableHeaders2.add("Word Id");
for(Object ow : resultsWords2) {
WordsToFind words;
words = (WordsToFind)ow;
Vector<Object> oneRowWords = new Vector<Object>();
oneRowWords.add(words.getWordToFindId());
tableWords2.add(oneRowWords);
}
jTable4.setModel(new DefaultTableModel(tableWords2, tableHeaders2));
jTable4.setAutoCreateRowSorter(true);
jTable4.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
jTable4.addMouseListener(new MouseAdapter() {
public void mouseClicked(MouseEvent e) {
int selectedRow = jTable4.getSelectedRow();
selectedRow = jTable4.convertRowIndexToModel(selectedRow);
SimpleSwingBrowser browser = new SimpleSwingBrowser();
browser.setVisible(true);
browser.loadURL("http://www.google.com");
browser.highlihtWord();
}
});
}
我尝试添加的代码follwing线插入SimpleSwingBrowser类
和
dispose();
也
this.dispatchEvent(new WindowEvent(this, WindowEvent.WINDOW_CLOSING));
我获得了相同的结果。 谢谢Alb
你的问题不清楚,关闭jframe时发生了什么?单击某一行时打开了多少个框架? –
你能展示一些更多的代码吗?你的方法应该工作。 –
你真的需要打开一个JFrame吗,还是你需要一个JWindow? – user489041