[news.eclipse.platform.swt] Re: StyledText issue

[John Zhu <john_zhu@xxxxxxxxx>]

Hi, I tried to use the swt.jar of 3.4M5, but this problem seems also
exists. So I think you can return offset -1 when you catch this
exception.
I want to know when you can solve this problem.

Thanks,
John

 On Wed, 12 Mar 2008 10:22:46 -0400, Grant Gayed wrote:

> This looks like a bug in swt.  Please try this with a recent 3.4-stream
> build such as 3.4M5 (
> http://download.eclipse.org/eclipse/downloads/drops/S-3.4M5-200802071530/index.php )
> and if it still happens then log a report with swt (
> https://bugs.eclipse.org/bugs/enter_bug.cgi?product=Platform&component=SWT )
> and provide a snippet that reproduces the problem (snippet template:
> http://www.eclipse.org/swt/faq.php#whatisasnippet ).
> 
> Thanks,
> Grant
> 
> 
> "dnise" <dnise@xxxxxxxxxxx> wrote in message
> news:fr8daf$i6h$1@xxxxxxxxxxxxxxxxxxxx
>> dnise wrote:
>>
>> > HI All:
>> > I met a strange problem in SWT developing.  I can entry into my
>> > application when i start up it, the MenuBar,ToolBar and other Interface
> of
>> > my
>> > application can be shown completely. There is an other  sub-Interface
>> > which includes some StyleText Cotrol in application.
>> > the whole system would be crash while clicking this menu that can entry
>> > this sub-interface. what's the problem with it ?
>> > can anyone tell me ? Exceptions as follows:
>> >
>> > java.lang.IllegalArgumentException: Argument not valid
>> >         at org.eclipse.swt.SWT.error(Unknown Source)
>> >         at org.eclipse.swt.SWT.error(Unknown Source)
>> >         at org.eclipse.swt.SWT.error(Unknown Source)
>> >         at org.eclipse.swt.graphics.TextLayout.getLineIndex(Unknown
>> >         Source) at
>> >         org.eclipse.swt.custom.StyledText.getOffsetAtPoint(Unknown
> Source)
>> >         at org.eclipse.swt.custom.StyledText.doPageDown(Unknown Source)
> at
>> >         org.eclipse.swt.custom.StyledText.invokeAction(Unknown Source)
> at
>> >         org.eclipse.swt.custom.StyledText.handleKey(Unknown Source) at
>> >         org.eclipse.swt.custom.StyledText.handleKeyDown(Unknown Source)
> at
>> >         org.eclipse.swt.custom.StyledText$7.handleEvent(Unknown Source)
> at
>> >         org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source) at
>> >         org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source) at
>> >         org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source) at
>> >         org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source) at
>> >         org.eclipse.swt.widgets.Widget.sendKeyEvent(Unknown Source) at
>> >         org.eclipse.swt.widgets.Widget.gtk_key_press_event(Unknown
> Source)
>> >         at org.eclipse.swt.widgets.Control.gtk_key_press_event(Unknown
>> >         Source) at
>> >         org.eclipse.swt.widgets.Composite.gtk_key_press_event(Unknown
>> >         Source) at org.eclipse.swt.widgets.Widget.windowProc(Unknown
>> >         Source) at org.eclipse.swt.widgets.Control.windowProc(Unknown
>> >         Source) at org.eclipse.swt.widgets.Display.windowProc(Unknown
>> >         Source) at
>> >         org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native
> Method)
>> >         at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(Unknown
>> >         Source) at org.eclipse.swt.widgets.Display.eventProc(Unknown
>> >         Source) at
>> >         org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native
>> >         Method) at
>> >         org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(Unknown
>> >         Source) at
> org.eclipse.swt.widgets.Display.readAndDispatch(Unknown
>> >         Source) at
>> >
> net.heartsome.xlfedit.view.XLFEditMain.show(XLFEditMain.java:4192)
>> >         at
>> >
> net.heartsome.xlfedit.view.XLFEditMain.main(XLFEditMain.java:4207)
>> >
>> > Thanks in advance.
>> >
>> > Dnise
>> >
>> > 2008-03-12
>>
>> HI all:
>> I'm sorry i made a mistake.I can entry into the system while i clicking
> the
>> meun. It would be crash when the StyledText was refreshed . It seems as if
>> there was a String "E28029" in the StyledText.It would be crash when it
>> contained "E28929" . can anyone tell me what's the problem?
>>
>> thanks in advance..
>>
>>
>> best regards
>>
>> dinse