小编geh*_*geh的帖子

透明的secondStage有什么方法不能捕获滚动事件？

我的代码：

Pane mainPane = new Pane(new Label("Main Stage"));
mainPane.setPrefSize(300, 300);
mainStage.setScene(new Scene(mainPane));

Stage secondStage = new Stage();
Pane secondPane = new Pane(new Label("Second Stage"));
secondPane.setBackground(new Background(new BackgroundFill(Color.TRANSPARENT, CornerRadii.EMPTY, Insets.EMPTY)));
secondPane.setBorder(new Border(
    new BorderStroke(Color.BLACK, BorderStrokeStyle.SOLID, CornerRadii.EMPTY, new BorderWidths(2))));
secondPane.setPrefSize(300, 300);
secondStage.setScene(new Scene(secondPane, Color.TRANSPARENT));
secondStage.initStyle(StageStyle.TRANSPARENT);

mainStage.getScene().setOnScroll(event -> System.out.println("Scroll in main stage"));
secondStage.getScene().setOnScroll(event -> System.out.println("Scroll in second stage"));
mainStage.getScene().setOnMouseClicked(event -> System.out.println("Click in main stage"));
secondStage.getScene().setOnMouseClicked(event -> System.out.println("Click in second …