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Re: [platform-swt-dev] UTF-8 support and compliant components

Based on what Andre found wrt. to the file.encoding setting it doesn't 
look like SWT can do anything here. Unless you want to provide some sort 
of glyph lookup magic.

Knut




"Steve Northover" <Steve_Northover@xxxxxxxxxx>
Sent by: platform-swt-dev-admin@xxxxxxxxxxx
04/25/2003 01:01 PM
Please respond to platform-swt-dev

 
        To:     platform-swt-dev@xxxxxxxxxxx
        cc:     platform-swt-dev@xxxxxxxxxxx, platform-swt-dev-admin@xxxxxxxxxxx
        Subject:        Re: [platform-swt-dev] UTF-8 support and compliant components




Knut, do you think this is a JDK converter bug or an SWT one? 




Andre John Mas <ajmas@xxxxxxxxxxxxxxxx> 
Sent by: platform-swt-dev-admin@xxxxxxxxxxx 
04/25/2003 12:13 PM 
Please respond to platform-swt-dev 
        
        To:        platform-swt-dev@xxxxxxxxxxx 
        cc:         
        Subject:        Re: [platform-swt-dev] UTF-8 support and compliant 
components 



On your suggestion I tried that passing the following parameters:

   -vmargs -Dfile.encoding=UTF-8

based on the docs at:

  http://dev.eclipse.org/help21/index.jsp?topic=
    /org.eclipse.platform.doc.user/tasks/running_eclipse.htm

but that does not work either. I see that the file encoding is
is set to UTF-8 in the 'About Eclipse' window, but this doesn't
seem to be affecting the output.

Andre

Knut Radloff wrote:
> The console is using the StyledText widget, I verified that StyledText 
> displays the characters correctly when using the same font set in the 
> Console.
> This doesn't appear to be font related anyway. When I run the same 
println 
> outside Eclipse, on the command line it also does not print correctly. 
It 
> looks like something gets messed up on the way through 
System.out.println. 
> What is the file.encoding VM/system property set to? This is displayed 
as 
> the default text file encoding on the Workbench/Editors preference page.
> You could try running Eclipse with the vm argument -Dfile.encoding=UTF-8
> 
> Knut
> 
> 
> 
> 
> Andre John Mas <ajmas@xxxxxxxxxxxxxxxx>
> Sent by: platform-swt-dev-admin@xxxxxxxxxxx
> 04/24/2003 04:08 PM
> Please respond to platform-swt-dev
> 
> 
>         To:     platform-swt-dev@xxxxxxxxxxx
>         cc:     Steve_Northover@xxxxxxxxxx
>         Subject:        Re: [platform-swt-dev] UTF-8 support and 
compliant components
> 
> 
> 
> The font I use is 'Courier New'. I have just looked at the preferences
> under 'Workbench -> Fonts' and I see the the 'Debug Console Text Font'
> is indeed Courier New. Using Notepad, Wordpad and Character Map I see
> that the font is capable of displaying these glyphs.
> 
> I have installed all the possible language settings in Control Panel
> -> Regional Options.
> 
> Maybe having someone try a similar test on MacOS X, which I know is also
> a unicode compliant platform may give some insight.
> 
> regards
> 
> Andre
> 
> Steve Northover wrote:
> 
>>Can you enter these characters into Word or Wordpad?  If the font 
> 
> doesn't
> 
>>have the unicode glyphs, it can't draw the characters.  Try this code.
>>It appears that the font used by the Eclipse console doesn't have \u039e
>>but the default font for the text widget does.  Not sure about the rest.
>>
>>*public* *static* *void* main (String [] args) {
>>        Display display = *new* Display ();
>>        Shell shell = *new* Shell (display);
>>        Text text = *new* Text (shell, SWT.SINGLE | SWT.BORDER);
>>        text.setText ( "123-\u0067\u0035\u039e\u322F\u5193" );
>>        System.out.println ( "123-\u0067\u0035\u039e\u322F\u5193" );
>>        text.pack ();
>>        shell.pack ();
>>        shell.open ();
>>        *while* (!shell.isDisposed ()) {
>>                *if* (!display.readAndDispatch ()) display.sleep ();
>>        }
>>        display.dispose ();
>>}
>>
>>
>>
>>*Andre John Mas <ajmas@xxxxxxxxxxxxxxxx>*
>>Sent by: platform-swt-dev-admin@xxxxxxxxxxx
>>
>>Andre John Mas wrote:
>> > Is there a chart anywhere indicating which components are UTF-8 
>>compliant?
>> >
>>
>>I forgot to mention that I am asking the question because the
>>following code:
>>
>>  System.out.println("123-\u0067\u0035\u039e\u322F\u5193");
>>
>>when run in Eclipse 2.1 gives me, under Windows 2000:
>>
>>  123-g5???
>>
>>instead of the expected characters (display will depend on your OS
>>and mail client):
>>
>>  123-g5Ξ㈯冓
>>
>>I am not sure whether this issue is because of the implementation
>>of the SWT component underlying the  Console in Eclipse, because
>>of the way Eclipse is implemented or due to the JDK configuration
>>that I am using.
>>
>>Any help would be very much appreciated.
>>
>>Thanks
>>
>>Andre
> 
> 
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> 
> 
> 
> ?V?~??]z?X??X???Z??+??-u??rX???+?m???z?*lz???f??f??X??)ߣ?ej??k0?ׯ


-- 
André-John Mas
Software Developer / Développeur Informatique
Newtrade Technologies Inc.
63 de Brésoles, Suite 100, Montreal, Quebec, Canada H2Y 1V7
mailto:ajmas@xxxxxxxxxxxx
tel +1 514 286-8180 x3017
fax +1 514 221-3287

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