說明:按下 [ ~ 開新視窗 ~ ] 按鈕,就會跳出一個新視窗
預覽:
import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;
public class Test extends Application {
public static void main(String[] args) {
launch(args);
}
@Override
public void start(Stage stage) throws Exception {
StackPane root = new StackPane();
Scene scene = new Scene(root, 600, 400);
stage.setScene(scene);
stage.show();
Button btn = new Button("~ 開新視窗 ~");
root.getChildren().add(btn);
btn.setOnAction((ActionEvent event) -> {
StackPane root2 = new StackPane();
Stage stage2 = new Stage();
stage2.setScene(new Scene(root2, 300, 200));
stage2.show();
// 把原先的視窗隱藏起來
// ((Node) (event.getSource())).getScene().getWindow().hide();
});
}
}
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