我在GridPane中有几个折线图:
@FXML
private GridPane LineChartVBox = new GridPane();
这是我的滚动条:
ScrollBar sc = new ScrollBar();
sc.setMin(0);
sc.setOrientation(Orientation.VERTICAL);
hbox1.getchildren().addAll(LineChartVBox,sc);
sc.valueProperty().addListener(new changelistener<Number>() {
public void changed(ObservableValue<? extends Number> ov,Number old_val,Number new_val) {
LineChartVBox.setLayoutY(-new_val.doubleValue());
}
});