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我有一个按钮的代码:如何等待窗口退出事件?
private void createDeleteButton() {
Button deleteButton = new Button("Delete");
deleteButton.addClickListener((Button.ClickEvent e) -> {
LOG.info("Creating DeleteModal Window");
DeleteModal deleteModal= new DeleteModal(queryName);
this.getUI().getUI().addWindow(deleteModal);
// I want to wait for the exit event of delete modal
// and then execute the next method
refresh();
});
buttonPanel.addComponent(deleteButton);
}
当我点击这个按钮,会出现一个窗口,但在同一时间执行refresh();
方法
是否有某种方式来等待退出事件deleteModal
然后执行refresh();
方法?
注:
DeleteModal extends Window
我使用Vaadin
包含此方法extends VerticalLayout
谢谢你洙多,这就是我一直在寻找 – MaQuiNa1995