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could not use transparent *.png's in swt [message #446981]

Tue, 07 December 2004 12:58

Michael Seele

Messages: 124
Registered: July 2009

Senior Member

hi,
i've had a problem with using *.png's in swt. everytime, the transparent
pixels will be black. what's my mistake?
please help me.
thx mseele

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Re: could not use transparent *.png's in swt [message #446986 is a reply to message #446981]

Tue, 07 December 2004 13:32

Veronika Irvine

Messages: 1272
Registered: July 2009

Senior Member

See:

https://bugs.eclipse.org/bugs/show_bug.cgi?id=35040

Fixed in 3.1. Fix will be in today's integarion build.

"Michael Seele" <mseele@guh-software.de> wrote in message
news:cp49d5$9rn$1@www.eclipse.org...
> hi,
> i've had a problem with using *.png's in swt. everytime, the transparent
> pixels will be black. what's my mistake?
> please help me.
> thx mseele
>

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Re: could not use transparent *.png's in swt [message #446988 is a reply to message #446981]

Tue, 07 December 2004 13:37

Christophe Cornu

Messages: 304
Registered: July 2009

Senior Member

Hi Michael,

Some work has been done in that area recently. Switch to the most recent
integration build and check:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=35040#c21
If the problem persists in your case, open a bug report.

Chris

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Re: could not use transparent *.png's in swt [message #446989 is a reply to message #446988]

Tue, 07 December 2004 13:44

Michael Seele

Messages: 124
Registered: July 2009

Senior Member

Christophe Cornu wrote:

> Hi Michael,

> Some work has been done in that area recently. Switch to the most recent
> integration build and check:
> https://bugs.eclipse.org/bugs/show_bug.cgi?id=35040#c21
> If the problem persists in your case, open a bug report.

> Chris

i've downloaded the swt(gtk) 3.1 Stream Nightly Build a hour before.
contains this build the bugfix?
how must i load and display(in a label) the png to do it right?

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Re: could not use transparent *.png's in swt [message #446995 is a reply to message #446981]

Tue, 07 December 2004 14:33

Alex Fitzpatrick

Messages: 124
Registered: July 2009

Senior Member

Michael Seele wrote:
> hi,
> i've had a problem with using *.png's in swt. everytime, the transparent
> pixels will be black. what's my mistake?
> please help me.
> thx mseele
>

It's probably not you, this was only recently fixed and has not made it
out in a milestone yet:

https://bugs.eclipse.org/bugs/show_bug.cgi?id=35040

--
Alex

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Re: could not use transparent *.png's in swt [message #446998 is a reply to message #446986]

Tue, 07 December 2004 15:00

Michael Seele

Messages: 124
Registered: July 2009

Senior Member

Veronika Irvine wrote:

> See:

> https://bugs.eclipse.org/bugs/show_bug.cgi?id=35040

> Fixed in 3.1. Fix will be in today's integarion build.

> "Michael Seele" <mseele@guh-software.de> wrote in message
> news:cp49d5$9rn$1@www.eclipse.org...
>> hi,
>> i've had a problem with using *.png's in swt. everytime, the transparent
>> pixels will be black. what's my mistake?
>> please help me.
>> thx mseele
>>

i've downloaded the swt(gtk) 3.1 Integration Build 5 minutes before. the
bug allready exists, for me. how must i load and display(in a label) the
png to do it right?

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