So I'm trying to use create an area for objects that move, but when they hit the sides it should collision detect and bounce off. Now I noticed I cannot resize components or containers in Scene Builder, as well as I cannot find how to even SET re-sizing on anything. I know there is isResizable(); and such. I also found the api stating that Class Group has a method called autoResize something that you can set; however I am using
which is autoset in Netbeans IDE. if I change Parent to it's subclass Group It works; however when I run it I get a funky error.
Parent root = FXMLLoader.load(getClass().getResource("Zonk.fxml"));
Basically it seems like above is saying that I cannot use an AnchorPane in Group; however when looking at the API http://docs.oracle.com/javafx/2/api/javafx/scene/Parent.html you can see the subClass "Base Control" is what deals with the containers, but seems like the "fancier" ones it seems since Parent can apparently work with AnchorPanes... I don't know why Group wouldn't work then... Doesn't make much sense but okay... Is there anything in Scene builder that WOULD work with Group so I could set this off, or again is there any other way to fix the re-sizing issue that i might not have to change to Group?
Exception in Application start method java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at com.javafx.main.Main.launchApp(Main.java:642) at com.javafx.main.Main.main(Main.java:805) Caused by: java.lang.RuntimeException: Exception in Application start method at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:403) at com.sun.javafx.application.LauncherImpl.access$000(LauncherImpl.java:47) at com.sun.javafx.application.LauncherImpl$1.run(LauncherImpl.java:115) at java.lang.Thread.run(Thread.java:722) Caused by: java.lang.ClassCastException: javafx.scene.layout.AnchorPane cannot be cast to javafx.scene.Group at Zonk.start(Zonk.java:25) at com.sun.javafx.application.LauncherImpl$5.run(LauncherImpl.java:319) at com.sun.javafx.application.PlatformImpl$5.run(PlatformImpl.java:206) at com.sun.javafx.application.PlatformImpl$4.run(PlatformImpl.java:173) at com.sun.glass.ui.win.WinApplication._runLoop(Native Method) at com.sun.glass.ui.win.WinApplication.access$100(WinApplication.java:29) at com.sun.glass.ui.win.WinApplication$3$1.run(WinApplication.java:73) ... 1 more Java Result: 1