BoolButton: Fix property listener #2537
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The button registers `confirmDialogWidgetPropertyListener` for the `propConfirmDialog` but then removes that from the `propMode`, resulting in this stack trace: ``` SEVERE [org.csstudio.display.builder.model] Unknown listener org.csstudio.display.builder.representation.javafx.widgets.BoolButtonRepresentation$$Lambda$1503/0x000000080115b620@411bed6c java.lang.Exception: Unknown listener at org.csstudio.display.builder.model.properties.PropertyChangeHandler.removePropertyListener(PropertyChangeHandler.java:119) at org.csstudio.display.builder.representation.javafx.widgets.BoolButtonRepresentation.unregisterListeners(BoolButtonRepresentation.java:226) at org.csstudio.display.builder.representation.javafx.widgets.JFXBaseRepresentation.dispose(JFXBaseRepresentation.java:247) at org.csstudio.display.builder.representation.WidgetRepresentation.destroy(WidgetRepresentation.java:88) ```
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@kasemir, this should have been on me. Sorry, something flushed this off my desk... |
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No worries, it's benign, just doesn't look good in the console log. |
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The button registers
confirmDialogWidgetPropertyListenerforpropConfirmDialogbut then removes it frompropMode, resulting in this stack trace: