Java SwingUtilities.invokeLater
.addActionListener(new ActionListener(){
public void actionPerformed (ActionEvent e){
try{
ta.append("Searching Initiated at: "+datetime()+"n");
gui.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
task.execute();
javax.swing.SwingUtilities.invokeLater(new Runnable() {
public void run() {
gui.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
}
});
//Enable the next stage in the YD process and disable the previously executed functions
clusAn.setEnabled(true);
open.setEnabled(false);
statCl.setEnabled(false);
}catch (Exception IOE){
}
}
});
没有找到相关结果
已邀请:
3 个回复
抹持奠糙驰
方法。 你应该使用SwingWorker来做这种事情。 编辑： 以下是任务代码的编写方式：public class MySwingWorker extends SwingWorker<Void, Void> { /** * The frame which must have the default cursor set * at the end of the background task */ private JFrame gui; public MySwingWorker(JFrame gui) { this.gui = gui; } // ... @Override protected void done() { // the done method is called in the EDT. // No need for SwingUtilities.invokeLater here gui.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR)); } }弓萍功
杭难插
final JComponent guiFinal = gui; javax.swing.SwingUtilities.invokeLater(new Runnable() { public void run() { guiFinal .setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR)); } });