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我有一個全屏主場景。 然後我有一個擴展舞臺的警告對話框。它充滿了自定義文本,位於屏幕上並顯示。JavaFX 2中的警報對話框 - 報告的觸點太多
問題是,當我觸摸我的屏幕上,出現此錯誤:
Exception in thread "JavaFX Application Thread" java.lang.RuntimeException: Too many touch points reported
at javafx.scene.Scene$ScenePeerListener.touchEventNext(Scene.java:2626)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$10.run(GlassViewEventHandler.java:985)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$10.run(GlassViewEventHandler.java:964)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleNextTouchEvent(GlassViewEventHandler.java:964)
at com.sun.glass.ui.View.handleNextTouchEvent(View.java:549)
at com.sun.glass.ui.View.notifyNextTouchEvent(View.java:1004)
at com.sun.glass.ui.TouchInputSupport.notifyNextTouchEvent(TouchInputSupport.java:117)
at com.sun.glass.ui.win.WinGestureSupport.notifyNextTouchEvent(WinGestureSupport.java:58)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.access$300(WinApplication.java:39)
at com.sun.glass.ui.win.WinApplication$4$1.run(WinApplication.java:112)
at java.lang.Thread.run(Thread.java:724)
一切工作,但在所有觸摸事件,這個錯誤然後顯示。
我應該如何正確實施警報對話框? 謝謝。
警報對話框的實現是這一個 - http://tech.chitgoks.com/2013/06/19/how-to-create-alert-dialog-like-joptionpane-in-java-fx-2/。
我還沒有在基於觸摸的設備上測試過這段代碼。您的問題是否針對觸敏設備? – Dil
謝謝。我認爲這個錯誤與對話沒有關係,但通常是與JavaFX相關 - 請參閱https://forum.java.sun.com/thread/2604792。 – Xdg