You can use this one which is more suitable for testing multi-touch: rt-closed/toys/HelloWorld/src/helloworld/HelloMultitouch.java
Also note that if using Monocle you'll have to apply the patch referenced in this JIRA: RT-37950 - Wrong touch coordinates for a window not at the origin (0,0) Regards, Seeon -----Original Message----- From: Lisa Selle Sent: Friday, 25 July 2014 18:43 To: Prasant J Cc: openjfx-dev@openjdk.java.net Subject: Re: JavaFX embedded (jre 8u6): touch problem (malformed multi touch event) Daniel, Do you have any other suggestions for apps that we know handle multitouch correctly that Prasant could use to determine if his multitouch problem is in the platform or in his app? Thanks, Lisa On 7/25/2014 11:42 AM, Lisa Selle wrote: > rt//apps/toys/Hello/ has HelloGestures which uses multitouch gestures. > I'm not aware of any others, but maybe someone else on the list has > some input there? I will inquire internally also. > > Thanks, > > Lisa > On 7/25/2014 11:20 AM, Prasant J wrote: >> Hi Lisa, >> >> Can you please point out to me a javafx application that can help me >> test my multi touch? >> >> I want to rule out my application out of my multi touch test, so a >> standard multi touch test will be of help to me. >> >> Regards, Prasant >> >> >> On Fri, Jul 25, 2014 at 7:47 PM, Lisa Selle <lisa.se...@oracle.com> >> wrote: >>> On 7/25/2014 10:06 AM, Prasant J wrote: >>>> On Wed, Jul 23, 2014 at 6:36 PM, Lisa Selle <lisa.se...@oracle.com> >>>> wrote: >>>>> Hi Prasant, >>>>> >>>>> This looks suspiciously related to >>>>> https://javafx-jira.kenai.com/browse/RT-34296. If so, this bug >>>>> *should* >>>>> be >>>>> fixed in Monocle but it is not (and will not be) fixed in lens. >>>>> >>>> Thanks Lisa for pointing that out. >>>> First I tried to build the openjfx 8u6 (you pasted a link in >>>> another >>>> post) with the patch someone posted in the RT-34296 jira post. >>>> >>>> The patch had to be manually applied because it was created from a >>>> different changeset. Anyway, I was able to apply the patch and >>>> cross build successfully. However, only one touch was working. >>>> Second touch is not working (I could not figure out). The single >>>> touch is also sending two events and my application has different >>>> behaviour for one event and two events. So, I abandoned this idea >>>> and I;m building the latest javafx. >>>> >>>>> I believe you are building openJFX, correct? If you can try a >>>>> recent build with the latest Monocle code (if you are building >>>>> from OpenJFX, monocle is now the default) the problem should be >>>>> resolved. Please let us know if that's not the case. >>>>> >>>> I was able to build from 8u-dev/rt (tag: 8u20-b23). However my >>>> application is recognizing the touch only on the main window. I >>>> have multi-touch in the pop-up window where even single touch in >>>> not working from some reason. >>>> >>>> Whenever I touch to bring up the pop-up window I get the following >>>> error message on console: >>>> >>>> Exception in thread "JavaFX Application Thread" >>>> java.lang.InstantiationError: >>>> com.sun.javafx.scene.traversal.TraversalEngine >>>> at >>>> com.sun.javafx.scene.control.skin.ScrollPaneSkin.initialize(ScrollP >>>> aneSkin.java:242) >>>> >>>> at >>>> com.sun.javafx.scene.control.skin.ScrollPaneSkin.<init>(ScrollPaneS >>>> kin.java:130) >>>> >>>> at >>>> javafx.scene.control.ScrollPane.createDefaultSkin(ScrollPane.java:579) >>>> at >>>> javafx.scene.control.Control.impl_processCSS(Control.java:878) >>>> at javafx.scene.Parent.impl_processCSS(Parent.java:1267) >>>> at javafx.scene.Parent.impl_processCSS(Parent.java:1267) >>>> at javafx.scene.Parent.impl_processCSS(Parent.java:1267) >>>> at javafx.scene.Node.processCSS(Node.java:8858) >>>> at javafx.scene.Node.processCSS(Node.java:8851) >>>> at javafx.scene.Node.processCSS(Node.java:8851) >>>> at javafx.scene.Scene.doCSSPass(Scene.java:525) >>>> at javafx.scene.Scene.access$3400(Scene.java:144) >>>> at >>>> javafx.scene.Scene$ScenePulseListener.pulse(Scene.java:2358) >>>> at >>>> com.sun.javafx.tk.Toolkit.lambda$runPulse$28(Toolkit.java:314) >>>> at >>>> com.sun.javafx.tk.Toolkit$$Lambda$354/20040469.run(Unknown >>>> Source) >>>> at java.security.AccessController.doPrivileged(Native >>>> Method) >>>> at com.sun.javafx.tk.Toolkit.runPulse(Toolkit.java:313) >>>> at com.sun.javafx.tk.Toolkit.firePulse(Toolkit.java:340) >>>> at >>>> com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java: >>>> 451) >>>> >>>> at >>>> com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java: >>>> 431) >>>> >>>> at >>>> com.sun.javafx.tk.quantum.QuantumToolkit.lambda$runToolkit$363(Quan >>>> tumToolkit.java:298) >>>> >>>> at >>>> com.sun.javafx.tk.quantum.QuantumToolkit$$Lambda$71/28758344.run(Un >>>> known >>>> >>>> Source) >>>> at >>>> com.sun.glass.ui.monocle.RunnableProcessor.runLoop(RunnableProcesso >>>> r.java:77) >>>> >>>> at >>>> com.sun.glass.ui.monocle.RunnableProcessor.run(RunnableProcessor.ja >>>> va:47) >>>> >>>> at java.lang.Thread.run(Thread.java:745) >>>> Dialog discovered: LayerSetupDialog >>>> >>>> To summarize, I have built latest javafx but cannot test my touch. >>>> >>>> Any suggestions? >>> Hi Prasant, >>> >>> At this point we should open a jira to continue with this work. Can >>> you please create a jira and include the build information, as well >>> as the runtime you are using (what platform, what touch screen). If >>> you can share the application you are using that would be helpful, >>> I'm not sure what you are referring to by the main window and the >>> popup window. If not, can you create a simple test case which >>> demonstrates the problem? >>> >>> Thanks! >>> >>> Lisa >>>> >>>> >>>> Regards, Prasant >>> >
