Want to know About event during node.move() - Diagramming Components

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Want to know About event during node.move() (Read 3413 times)

Bala Full Member Offline I love YaBB 1G - SP1! Posts: 156 Joined: Apr 21^st, 2009	Want to know About event during node.move() May 14^th, 2009 at 11:03am	Print Post
	Hi, I have some node in my diagram.When I select some node and press AllignLeft, all nodes shifted to left direction.I want to know Is their any event,which is being called in this process of moving? I have already tried for Diagram.SelectionMoving,Diagram.SelectionMoved,Diagram.NodeModified,Diagram.Node StartModifying,Diagram.SelectionChanged event. The code which I am using to allign left is node.Move(active.Bounds.X, node.Bounds.Y); Please suggest. Thanks, Bala


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Want to know About event during node.move() Reply #1 - May 14^th, 2009 at 1:08pm	Print Post
	Hi, There is no event raised by Move. You could call node.SetRect(rect, true) to get NodeModified raised. I hope that helps, Stoyan


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Bala Full Member Offline I love YaBB 1G - SP1! Posts: 156 Joined: Apr 21^st, 2009	Re: Want to know About event during node.move() Reply #2 - May 15^th, 2009 at 5:54am	Print Post
	Thanks Stoyan,this is helpful for me.


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Anshul Senior Member Offline I love YaBB 1G - SP1! Posts: 316 Joined: Apr 3^rd, 2009	Re: Want to know About event during node.move() Reply #3 - May 15^th, 2009 at 8:23am	Print Post
	Hi Stoyo, I have arranged some nodes in Hierarchical, Compact, Horizontal and Vertical layout. I want to know about the event which is being fired when I use any one of these. Regards, Bala


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Want to know About event during node.move() Reply #4 - May 15^th, 2009 at 8:59am	Print Post
	The layout classes have a LayoutNode delegate property. Assign your method with the same signature to it, and the layout function will call it for each node. I hope that helps, Stoyan


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Bala Full Member Offline I love YaBB 1G - SP1! Posts: 156 Joined: Apr 21^st, 2009	Re: Want to know About event during node.move() Reply #5 - May 19^th, 2009 at 4:48am	Print Post
	Hi Stoyo, I am not getting what you wrote.Did you mean by this kind of code? layeredLayout.LayoutNode = delegate(object sender, NodeEventArgs e){ }; 1. Could you please send a snippet of code, showing how to use delegate for each node of Layout?(I want to call NodeModified or any other event through this delegate). 2. After layeredLayout.Arrange(diagram), I want new x,y position of nodes.How can I get it? Thanks, Bala


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Want to know About event during node.move() Reply #6 - May 19^th, 2009 at 7:38am	Print Post
	1. Add a void LayoutNodeHandler(DiagramNode node, RectangleF oldBounds) { ... } mehod to your class and set layeredLayout.LayoutNode = LayoutNodeHandler. 2. Use DiagramNode.Bounds.X and Y. I hope that helps, Stoyan


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