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Re-position items without picking adjustment handl (Read 2685 times)

rajesh_patil74 Full Member Offline I love YaBB 1G - SP1! Posts: 220 Joined: Sep 3^rd, 2009	Re-position items without picking adjustment handl Aug 16^th, 2010 at 7:11am	Print Post
	Hi Stoyo To reposition the node, currently I need to select the center adjustment handle. How one can achieve this without picking the center adjustment handle and reposition it ( For eq. with mouse down anywhere in the shape area should start moving the node and if control key is pressed it should start creating the link.) Can you provide me the the custom behavior class which will achive this requriement. -Rajesh


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Re-position items without picking adjustment h Reply #1 - Aug 16^th, 2010 at 8:08am	Print Post
	Hi Rajesh, Check how the EasyMove handles style works, possibly together with ModificationStart = AutoHandles. If you prefer a custom behavior, it could look like this: Code public override InteractionState StartDraw(Point point) { var node = Diagram.GetNodeAt(point, true); if (node != null && (Keyboard.Modifiers & ModifierKeys.Alt) != 0) { var link = CreateLink(node, point); Diagram.Links.Add(link); return new InteractionState(link, Action.Create, link.ControlPoints.Count - 1, point); } if (node != null) return new InteractionState(node, Action.Modify, 8, point); return base.StartDraw(point); } The diagram reserves Control for drawing selection rectangle, so the code above checks for Alt instead. I hope that helps, Stoyan


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rajesh_patil74 Full Member Offline I love YaBB 1G - SP1! Posts: 220 Joined: Sep 3^rd, 2009	Re: Re-position items without picking adjustment h Reply #2 - Aug 16^th, 2010 at 10:23am	Print Post
	Hi Stoyo Thanks for the reply. With the provided code it is working as expected. Now, with this move operation when movement is started, my node gets selected ( its adjustment handles are shown). Any suggestion, to avoid this node selection when the move operation is active. In my code, when node is selected and user tries to move the node (by mouse down anywhere in code) I want to perform another kind of operation instead of move. -Rajesh


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rajesh_patil74 Full Member Offline I love YaBB 1G - SP1! Posts: 220 Joined: Sep 3^rd, 2009	Re: Re-position items without picking adjustment h Reply #3 - Aug 16^th, 2010 at 10:39am	Print Post
	Hi Stoyo Sorry, The issue is fixed. The selection of node is done in my code. -Rajesh


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