Skip to main content


Eclipse Community Forums
Forum Search:

Search      Help    Register    Login    Home
Home » Eclipse Projects » GEF » [ZEST] Lazy Graph Creation(Creating tree nodes when parent expanded)
[ZEST] Lazy Graph Creation [message #689934] Tue, 28 June 2011 15:54 Go to next message
Olivier Parisy is currently offline Olivier ParisyFriend
Messages: 15
Registered: June 2011
Junior Member
Hi,

I am interested by the "subgraph rendering" functionalities of Zest 2 in order to display large trees in a progressive way.

Do all GraphNode have to be created before using a SpaceTreeLayoutAlgorithm and a LabelSubgraph or similar? Or can we create nodes in a lazy way, when subgraphs are expanded?

Regards,
Olivier.
Re: [ZEST] Lazy Graph Creation [message #690060 is a reply to message #689934] Tue, 28 June 2011 22:19 Go to previous message
Fabian Steeg is currently offline Fabian SteegFriend
Messages: 76
Registered: July 2009
Member
You could create and add nodes in an action, and then expand the node. Have a look at the SpaceTreeBuildingExample, which does something similar with connections.
Previous Topic:[ZEST] Zest 2.0 on Helios?
Next Topic:Executing directEdit request on EditOart after its creation
Goto Forum:
  


Current Time: Tue Oct 26 15:25:30 GMT 2021

Powered by FUDForum. Page generated in 0.01518 seconds
.:: Contact :: Home ::.

Powered by: FUDforum 3.0.2.
Copyright ©2001-2010 FUDforum Bulletin Board Software

Back to the top