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Change CSS class at runtime [message #804350]

Wed, 22 February 2012 14:23

Marco Carnazzo

Messages: 8
Registered: July 2009

Junior Member

I want to highlight a label at runtime (like a karaoke).

I added a .highlight class in my CSS and, after an event, I called this code:

label.setData(CSSSWTConstants.CSS_CLASS_NAME_KEY, "highlight");

Nothing happens Sad

Event handling works: if I use label.setBackground, it's ok.
Also CSS at compiled time works.

Maybe I have to redraw something but what? (I also tried label.redraw and label parent redraw)

Thanks.

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Re: Change CSS class at runtime [message #809074 is a reply to message #804350]

Tue, 28 February 2012 13:02

Paul Webster

Messages: 6859
Registered: July 2009
Location: Ottawa

Senior Member

You might have to fire an event, as setData(*) does not. Please open a bug at https://bugs.eclipse.org/bugs/enter_bug.cgi?product=Platform&component=UI

PW

Paul Webster
http://wiki.eclipse.org/Platform_Command_Framework
http://wiki.eclipse.org/Command_Core_Expressions
http://wiki.eclipse.org/Menu_Contributions

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Re: Change CSS class at runtime [message #809790 is a reply to message #809074]

Wed, 29 February 2012 09:11

Marco Carnazzo

Messages: 8
Registered: July 2009

Junior Member

Done

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