How to open another window in JavaFX 2?

问题:

I have made a simple JavaFX application, but I would like the main window to open a secondary window when the user clicks a button.

What would be the simplest way to accomplish this?

回答1:

Button b = new Button(); b.setOnAction(new EventHandler() {     @Override public void handle(ActionEvent e) {         Stage stage = new Stage();         //Fill stage with content         stage.show();     } }); 

文章来源: How to open another window in JavaFX 2?