[英]Open a window with another window?
我的vaadin項目中有一個窗口,現在我想打開另一個窗口。
我正在嘗試這個。
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);
}
}
這個怎么做?
您可以使用UI.addWindow方法:
...
MyWindow myWindow = new MyWindow();
UI.getCurrent().addWindow(myWindow);
...
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