Java 用另一个窗口打开一个窗口?
我的vaadin项目中有一个窗口,现在我想打开另一个窗口 我正在试这个Java 用另一个窗口打开一个窗口?,java,vaadin,Java,Vaadin,我的vaadin项目中有一个窗口,现在我想打开另一个窗口 我正在试这个 public class MyWindow extends Window { /** this is a window that I want open */ public MyWindow() { super("MyWindow"); center(); VerticalLayout vLayout = new VerticalLayout();
public class MyWindow extends Window {
/** this is a window that I want open */
public MyWindow() {
super("MyWindow");
center();
VerticalLayout vLayout = new VerticalLayout();
vLayout.addComponent(new Label("MyWindow is opened");
setContent(vLayout);
}
}
public class OpenMyWindow extends Window {
/** this is a window that should open MyWindow */
private Button btnOpenMyWindow;
public OpenMyWindow() {
super("OpenMyWindow");
center();
VerticalLayout vLayout = new VerticalLayout();
btnOpenMyWindow = new Button("Open My Window");
btnOpenMyWindow.addClickListener(new Button.ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
new MyWindow().setVisible(true);
}
});
vLayout.addComponent(btnOpenMyWindow);
setContent(vLayout);
}
}
如何做到这一点?您可以使用以下方法:
请退房Nevermind。如果你觉得这个答案有帮助,请,
...
MyWindow myWindow = new MyWindow();
UI.getCurrent().addWindow(myWindow);
...