我通过重新安装netbeans 6.9.1找到了解决方案。看起来有一个内置库不在7.1.1中。我还发现我使用的模板是“桌面应用程序”模板。
这是我想出了解决方案来自:
TestProject类:
import org.jdesktop.application.Application;
import org.jdesktop.application.SingleFrameApplication;
public class TestProject extends SingleFrameApplication {
@Override protected void startup() {
show(new AppView(this));
}
@Override protected void configureWindow(java.awt.Window root) { }
public static TestProject getApplication() {
return Application.getInstance(TestProject.class);
}
public static void main(String[] args) {
launch(TestProject.class, args);
}
}
APPVIEW的JFrame:
import org.jdesktop.application.FrameView;
import org.jdesktop.application.SingleFrameApplication;
public class AppView extends FrameView {
public AppView(SingleFrameApplication app) {
super(app);
JFrame mainFrame = TestProject.getApplication().getMainFrame();
AboutBox newAboutBox = new AboutBox();
newAboutBox.setLocationRelativeTo(mainFrame);
TestProject.getApplication().show(newAboutBox);
}
}
这并不表明方法,在TestProject类但是当我拥有netbeans 6.9.1时它却没有它,但它仍然有效,我认为它是一种基本的java方法,但是在这个阶段它更像是一个netbeans类。 – thewikus 2012-03-22 10:22:02