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我有一個按鈕的代碼: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);
}
當我點擊這個按鈕,會出現一個窗口,但在同一時間執行refresh();
方法
是否有某種方式來等待退出事件deleteModal
然後執行refresh();
方法?
注:
DeleteModal extends Window
我使用Vaadin
包含此方法extends VerticalLayout
謝謝你洙多,這就是我一直在尋找 – MaQuiNa1995