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The following code throws the exception when editing the value in the text field. FormattedText quickFormatedText = new FormattedText(expansionDurationComposite, SWT.BORDER | SWT.RIGHT); NumberFormatter numberFormatter = new NumberFormatter("###,##0"); numberFormatter.setDecimalSeparatorAlwaysShown(false); quickFormatedText.setFormatter(numberFormatter); Text txtQuick = quickFormatedText.getControl(); Reproducable: Always Exception: java.lang.StringIndexOutOfBoundsException: String index out of range: -1 at java.lang.String.substring(String.java:1937) at java.lang.String.substring(String.java:1904) at org.eclipse.jface.internal.databinding.swt.SWTVetoableValueDecorator$1.handleEvent(SWTVetoableValueDecorator.java:38) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4121) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1453) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1476) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1461) at org.eclipse.swt.widgets.Text.verifyText(Text.java:2219) at org.eclipse.swt.widgets.Text.shouldChangeTextInRange_replacementString(Text.java:2109) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5721) at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method) at org.eclipse.swt.widgets.Widget.callSuper(Widget.java:220) at org.eclipse.swt.widgets.Widget.doCommandBySelector(Widget.java:674) at org.eclipse.swt.widgets.Control.doCommandBySelector(Control.java:1048) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5556) at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
Note: the Text control is bound with JFace Databinding. Control observable: IObservableValue quickDurationObservable = SWTObservables.observeDelayedValue(400, SWTObservables.observeText( this.txtQuick, SWT.Modify)); Property: (EMF and featurePath). IEMFValueProperty quickDurationProperty = EMFEditProperties .value(editingService.getEditingDomain(), FeaturePath .fromList( NetxstudioPackage.Literals.SERVER_SETTINGS__EXPANSION_DURATION_SETTINGS, GenericsPackage.Literals.EXPANSION_DURATION_SETTING__QUICK_DURATION, GenericsPackage.Literals.EXPANSION_DURATION_VALUE__VALUE));
We have a similar problem on Luna Release (4.4.0) org.eclipse.swt.win32.win32.x86.source_3.103.0.v20140605-2012.jar org.eclipse.jface.databinding.source_1.6.200.v20140528-1422.jar java.lang.StringIndexOutOfBoundsException: String index out of range: -1 at java.lang.String.substring(Unknown Source) at org.eclipse.jface.internal.databinding.swt.SWTVetoableValueDecorator$1.handleEvent(SWTVetoableValueDecorator.java:38) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1085) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1070) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:782) at org.eclipse.swt.custom.StyledText.modifyContent(StyledText.java:7236) at org.eclipse.swt.custom.StyledText.sendKeyEvent(StyledText.java:8111) at org.eclipse.swt.custom.StyledText.doBackspace(StyledText.java:2285) at org.eclipse.swt.custom.StyledText.invokeAction(StyledText.java:7058) at org.eclipse.swt.custom.StyledText.handleKey(StyledText.java:5959) at org.eclipse.swt.custom.StyledText.handleKeyDown(StyledText.java:5986) at org.eclipse.swt.custom.StyledText$7.handleEvent(StyledText.java:5663) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1085) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1070) at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1112) at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1108) at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1529) at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:4722) at org.eclipse.swt.widgets.Canvas.WM_CHAR(Canvas.java:343) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4610) at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:339) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5023) at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2549) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3759) at org.eclipse.jface.window.Window.runEventLoop(Window.java:832) at org.eclipse.jface.window.Window.open(Window.java:808) Is there a workaround for?
(In reply to Christophe Bouhier from comment #0) > FormattedText quickFormatedText = new FormattedText(expansionDurationComposite, > SWT.BORDER | SWT.RIGHT); > NumberFormatter numberFormatter = new NumberFormatter("###,##0"); > numberFormatter.setDecimalSeparatorAlwaysShown(false); > quickFormatedText.setFormatter(numberFormatter); > Text txtQuick = quickFormatedText.getControl(); The classes FormattedText and NumberFormatter are part of the nebula project. > org.eclipse.swt.widgets.Text.shouldChangeTextInRange_replacementString(Text.java:2109) > at org.eclipse.swt.widgets.Display.windowProc(Display.java:5721) > at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method) > at org.eclipse.swt.widgets.Widget.callSuper(Widget.java:220) The method shouldChangeTextInRange_replacementString is MAC-specific, so it's very hard for me to analyse that bug on windows. I think, it should be marked as SWT bug.
(In reply to Nicole Behlen from comment #2) > We have a similar problem on Luna Release (4.4.0) > > org.eclipse.swt.win32.win32.x86.source_3.103.0.v20140605-2012.jar > org.eclipse.jface.databinding.source_1.6.200.v20140528-1422.jar > > java.lang.StringIndexOutOfBoundsException: String index out of range: -1 > at java.lang.String.substring(Unknown Source) > at > org.eclipse.jface.internal.databinding.swt.SWTVetoableValueDecorator$1. > handleEvent(SWTVetoableValueDecorator.java:38) > at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) > at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353) > at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061) > at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1085) > at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1070) > at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:782) > at org.eclipse.swt.custom.StyledText.modifyContent(StyledText.java:7236) > at org.eclipse.swt.custom.StyledText.sendKeyEvent(StyledText.java:8111) > at org.eclipse.swt.custom.StyledText.doBackspace(StyledText.java:2285) > at org.eclipse.swt.custom.StyledText.invokeAction(StyledText.java:7058) > at org.eclipse.swt.custom.StyledText.handleKey(StyledText.java:5959) > at org.eclipse.swt.custom.StyledText.handleKeyDown(StyledText.java:5986) > at org.eclipse.swt.custom.StyledText$7.handleEvent(StyledText.java:5663) > at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) > at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353) > at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061) > at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1085) > at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1070) > at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1112) > at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1108) > at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1529) > at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:4722) > at org.eclipse.swt.widgets.Canvas.WM_CHAR(Canvas.java:343) > at org.eclipse.swt.widgets.Control.windowProc(Control.java:4610) > at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:339) > at org.eclipse.swt.widgets.Display.windowProc(Display.java:5023) > at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) > at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2549) > at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3759) > at org.eclipse.jface.window.Window.runEventLoop(Window.java:832) > at org.eclipse.jface.window.Window.open(Window.java:808) > > Is there a workaround for? I couldn't reproduce that with SWT 3.105.0.v20151209-1900 (neither by deleting a single character with backspace nor by deleting the whole text with backspace).
Moving to SWT for investigation, sounds like this only happens on Mac.
This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet. As such, we're closing this bug. If you have further information on the current state of the bug, please add it and reopen this bug. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant. -- The automated Eclipse Genie.
Jens, can you please check this one?
(In reply to Lars Vogel from comment #7) > Jens, can you please check this one? I think you need a Mac to test this one, which I don't have access to. I won't have time to dive into it any more unfortunately.
