java - ControlsFX 的 RangeSlider 问题
问题描述
我正在尝试在程序中实现 RangeSlider 类,但是,我收到以下错误:
Exception in Application start method
java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(Unknown Source)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplication(Unknown Source)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at java.base/sun.launcher.LauncherHelper$FXHelper.main(Unknown Source)
Caused by: java.lang.RuntimeException: Exception in Application start method
at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplication1(Unknown Source)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.lambda$launchApplication$2(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)
Caused by: java.lang.IllegalAccessError: class impl.org.controlsfx.behavior.RangeSliderBehavior (in unnamed module @0x74bf073e) cannot access class com.sun.javafx.scene.control.inputmap.InputMap$Mapping (in module javafx.controls) because module javafx.controls does not export com.sun.javafx.scene.control.inputmap to unnamed module @0x74bf073e
at impl.org.controlsfx.behavior.RangeSliderBehavior.<init>(RangeSliderBehavior.java:67)
at impl.org.controlsfx.skin.RangeSliderSkin.<init>(RangeSliderSkin.java:95)
at org.controlsfx.control.RangeSlider.createDefaultSkin(RangeSlider.java:194)
at javafx.controls/javafx.scene.control.Control.doProcessCSS(Unknown Source)
at javafx.controls/javafx.scene.control.Control.access$000(Unknown Source)
at javafx.controls/javafx.scene.control.Control$1.doProcessCSS(Unknown Source)
at javafx.controls/com.sun.javafx.scene.control.ControlHelper.processCSSImpl(Unknown Source)
at javafx.graphics/com.sun.javafx.scene.NodeHelper.processCSS(Unknown Source)
at javafx.graphics/javafx.scene.Parent.doProcessCSS(Unknown Source)
at javafx.graphics/javafx.scene.Parent.access$400(Unknown Source)
at javafx.graphics/javafx.scene.Parent$1.doProcessCSS(Unknown Source)
at javafx.graphics/com.sun.javafx.scene.ParentHelper.processCSSImpl(Unknown Source)
at javafx.graphics/com.sun.javafx.scene.NodeHelper.processCSS(Unknown Source)
at javafx.graphics/javafx.scene.Parent.doProcessCSS(Unknown Source)
at javafx.graphics/javafx.scene.Parent.access$400(Unknown Source)
at javafx.graphics/javafx.scene.Parent$1.doProcessCSS(Unknown Source)
at javafx.graphics/com.sun.javafx.scene.ParentHelper.processCSSImpl(Unknown Source)
at javafx.graphics/com.sun.javafx.scene.NodeHelper.processCSS(Unknown Source)
at javafx.graphics/javafx.scene.Parent.doProcessCSS(Unknown Source)
at javafx.graphics/javafx.scene.Parent.access$400(Unknown Source)
at javafx.graphics/javafx.scene.Parent$1.doProcessCSS(Unknown Source)
at javafx.graphics/com.sun.javafx.scene.ParentHelper.processCSSImpl(Unknown Source)
at javafx.graphics/com.sun.javafx.scene.NodeHelper.processCSS(Unknown Source)
at javafx.graphics/javafx.scene.Node.processCSS(Unknown Source)
at javafx.graphics/javafx.scene.Scene.doCSSPass(Unknown Source)
at javafx.graphics/javafx.scene.Scene.preferredSize(Unknown Source)
at javafx.graphics/javafx.scene.Scene$2.preferredSize(Unknown Source)
at javafx.graphics/com.sun.javafx.scene.SceneHelper.preferredSize(Unknown Source)
at javafx.graphics/javafx.stage.Window$12.invalidated(Unknown Source)
at javafx.base/javafx.beans.property.BooleanPropertyBase.markInvalid(Unknown Source)
at javafx.base/javafx.beans.property.BooleanPropertyBase.set(Unknown Source)
at javafx.graphics/javafx.stage.Window.setShowing(Unknown Source)
at javafx.graphics/javafx.stage.Window.show(Unknown Source)
at javafx.graphics/javafx.stage.Stage.show(Unknown Source)
at minimalist.DoubleSliderInterface.start(DoubleSliderInterface.java:104)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$9(Unknown Source)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runAndWait$11(Unknown Source)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$9(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$10(Unknown Source)
at javafx.graphics/com.sun.glass.ui.InvokeLaterDispatcher$Future.run(Unknown Source)
at javafx.graphics/com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at javafx.graphics/com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(Unknown Source)
... 1 more
Exception running application minimalist.DoubleSliderInterface
我在 Eclipse 上运行 Java 10 时使用的是 ControlsFX 版本 9.0.0,但是,我相信我可以排除与 Java 版本不兼容的可能性,因为我也尝试在 Java 9.0.4 上运行它,并且能够成功运行 Rating 类.
我的代码只是以下的一些实例,随后是一个 VBox 来包含它们、一个组以及正常的场景和舞台 -
final RangeSlider blur = new RangeSlider(0,30,0,30);
Text blurTitle = new Text("Blur");
Text blurMin = new Text();
blurMin.textProperty().bindBidirectional(blur.lowValueProperty(),converter);
Text blurMax = new Text();
blurMax.textProperty().bindBidirectional(blur.highValueProperty(),converter);
HBox blurBox = new HBox();
blurBox.getChildren().addAll(blurMin,blur,blurMax);
blurBox.setPadding(new Insets(5));
blurBox.setSpacing(10);
任何帮助表示赞赏,谢谢。
解决方案
他们的 bitbucket 页面上已经有一个错误报告。看起来它只是与 java9+ 不兼容
https://bitbucket.org/controlsfx/controlsfx/issues/802/rangeslider-uses-inaccessable-package
我没有阅读此特定控件的代码,但您也许可以复制您需要的代码并删除使用InputMap
相关类的部分。
除此之外,您最好降级到 java8 或使用另一个 ui 元素来模仿类似的行为。
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