Eclipse Community Forums: Rich Client Platform (RCP) » How to remove the icon which has been set for UI Element associated with command?

Home » Eclipse Projects » Rich Client Platform (RCP) » How to remove the icon which has been set for UI Element associated with command?(Set and remove the icon for UI Element associated with command dynamically.)

How to remove the icon which has been set for UI Element associated with command? [message #661804]

Sun, 27 March 2011 22:31

Eclipse User

I want to to remove the icon which has been set for UI Element associated with command.

I tried:-
In the method updateElement (UIElement element, Map parameters)
element.setIcon(null);
It didn't worked (it only sets the icon based on image descriptor). Dummy fix would be re-setting the invisible icon which is not recommended.

We have situation that based on some event icon has to be set and on another event icon has to be removed. Is there a way to remove the icon which has been set for UI Element associated with command ?

Help would be much appreciated.

Thanks,
Santosh

Re: How to remove the icon which has been set for UI Element associated with command? [message #661831 is a reply to message #661804]

Mon, 28 March 2011 03:13

Eclipse User

On 28/03/11 8:01 AM, Santosh wrote:
> I want to to remove the icon which has been set for UI Element
> associated with command.
>
> I tried:-
> In the method updateElement (UIElement element, Map parameters)
> element.setIcon(null);
> It didn't worked (it only sets the icon based on image descriptor).

CommandContributionItem does sets null to the menu/tool item when null
is passed. If you have a snippet to reproduce the behaviour, please open
a bug: http://bit.ly/NewBugInPlatformUI

--
- Prakash
Platform UI Team, IBM

www.eclipse-tips.com

Re: How to remove the icon which has been set for UI Element associated with command? [message #661845 is a reply to message #661831]

Mon, 28 March 2011 04:49

Eclipse User

Hi Prakash,

I tried setting null in setIcon method. However, on passing null parameter the entire command is becoming invisible (command will be removed from the toolbar).

I just want to remove the icon from the command and text should be retained and command should work as it used to.

[Updated on: Mon, 28 March 2011 05:27] by Moderator

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