Tag: slider

如何在snapToTicks == true时检索最终的Slider值？

我有以下JavaFX场景（请注意snapToTicks的设置）： package com.example.javafx; import javafx.application.Application; import javafx.scene.Scene; import javafx.scene.control.Slider; import javafx.stage.Stage; public class SliderExample extends Application { public static void main(String[] args) { launch(args); } @Override public void start(Stage primaryStage) { Slider slider = new Slider(0.25, 2.0, 1.0); slider.setShowTickLabels(true); slider.setShowTickMarks(true); slider.setMajorTickUnit(0.25); slider.setMinorTickCount(0); slider.setSnapToTicks(true); // !!!!!!!!!! Scene scene = new Scene(slider, 800, 600); primaryStage.setScene(scene); primaryStage.show(); } […]