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button.setEnabled(false) - how to control the button image? [message #448424]

Mon, 10 January 2005 07:46

Eclipse User

Originally posted by: patrick.kaegi.netcetera.ch

Hi everybody

i've a problem with the image set on the button. if i setEnabled(false) on
the button, the button
lost the image and makes a dark-grey 16x16 square on the button.

does anybody know how to control that - or is the something like a bug? ;-)

thanks in advance
patrick

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Re: button.setEnabled(false) - how to control the button image? [message #448448 is a reply to message #448424]

Mon, 10 January 2005 12:29

Charlie Surface

Messages: 40
Registered: July 2009

Member

Which platform?

Charlie

Patrick Kaegi wrote:

> Hi everybody
>
> i've a problem with the image set on the button. if i setEnabled(false)
> on the button, the button
> lost the image and makes a dark-grey 16x16 square on the button.
>
> does anybody know how to control that - or is the something like a bug? ;-)
>
> thanks in advance
> patrick
>
>
>

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Re: button.setEnabled(false) - how to control the button image? [message #448449 is a reply to message #448448]

Mon, 10 January 2005 12:35

Eclipse User

Originally posted by: patrick.kaegi.netcetera.ch

The RCP application runs on windows xp!

thanks
patrick

ps. if you like i can also post the printscreen!

Charlie Surface wrote:

> Which platform?

> Charlie

> Patrick Kaegi wrote:

>> Hi everybody
>>
>> i've a problem with the image set on the button. if i setEnabled(false)
>> on the button, the button
>> lost the image and makes a dark-grey 16x16 square on the button.
>>
>> does anybody know how to control that - or is the something like a bug? ;-)
>>
>> thanks in advance
>> patrick
>>
>>
>>

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Re: button.setEnabled(false) - how to control the button image? [message #448464 is a reply to message #448424]

Mon, 10 January 2005 18:07

Steve Northover

Messages: 1636
Registered: July 2009

Senior Member

The algorithm that operating systems use to gray out an image is different
between operating systems and sensitive to the colors in the image. In
particular, Windows sometimes does a bad job of graying out icons, producing
a dark square. You can consider providing a grayed out image yourself and
setting it into the button when you disable it or you can tweak the colors
in the original image.

"Patrick Kaegi" <patrick.kaegi@netcetera.ch> wrote in message
news:crtbta$rg1$1@www.eclipse.org...
> Hi everybody
>
> i've a problem with the image set on the button. if i setEnabled(false) on
> the button, the button
> lost the image and makes a dark-grey 16x16 square on the button.
>
> does anybody know how to control that - or is the something like a bug?
;-)
>
> thanks in advance
> patrick
>
>
>

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Re: button.setEnabled(false) - how to control the button image? [message #449964 is a reply to message #448424]

Wed, 02 February 2005 10:28

Omry Yadan

Messages: 45
Registered: July 2009

Member

Just bumped into the exact same problem.
anyone?

Patrick Kaegi wrote:
> Hi everybody
>
> i've a problem with the image set on the button. if i setEnabled(false)
> on the button, the button
> lost the image and makes a dark-grey 16x16 square on the button.
>
> does anybody know how to control that - or is the something like a bug? ;-)
>
> thanks in advance
> patrick
>
>
>

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