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Paint my own tree node icons [message #1049093]

Thu, 25 April 2013 10:59

Falko Hanspach

Messages: 6
Registered: April 2013

Junior Member

Hi everybody,

is there a way to paint my own icons at tree nodes without overwriting the TreeLayer class?
The default implementation in TreeLayer constructor looks like:
"indentedTreeImagePainter = new IndentedTreeImagePainter(treeRowModel);"

i have overwritten this in this way..
"indentedTreeImagePainter = new IndentedTreeImagePainter(treeRowModel, 30, new TreeImagePainter(treeRowModel, plusImage, minusImage, leafImage));"

but so i must overwrite the whole class. I've been looking for a better way Confused

Thanks,
Falko

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Re: Paint my own tree node icons [message #1049901 is a reply to message #1049093]

Fri, 26 April 2013 12:31

Dirk Fauth

Messages: 2814
Registered: July 2012

Senior Member

Hi,

thanks for reminding me of that ticket. With 0.9.0 this is not that easy to achieve. For 1.0.0 I added the possiblity to specify the image painters.

https://bugs.eclipse.org/bugs/show_bug.cgi?id=402919

Greez,
Dirk

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