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

[dnise <dnise@xxxxxxxxxxx>]

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