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Normal Topic Dragging Nodes (Read 2126 times)
Freizeitsoldat
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Dragging Nodes
Feb 8th, 2010 at 2:35pm
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Hi,

is there any event raised when i´m dragging a node in my flowchart?

I need information about the node beyond the dragged node and i need the relative position. (My goal is to sort swimlanes. If i drag a swimlane more than 50% over another lane there should be a new order of the given swimlanes)

Thank you,
Alex
  
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Stoyo
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Re: Dragging Nodes
Reply #1 - Feb 8th, 2010 at 2:42pm
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Hi,

Try doing that from the nodeModified or nodeModifying handler.

Stoyan
  
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Freizeitsoldat
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Re: Dragging Nodes
Reply #2 - Feb 8th, 2010 at 3:09pm
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Thank you,

but which method can i use to get the node where my modifyied node is dragged over? (Like node.getNodeDraggedOver...() )

Alex
  
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Stoyo
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Re: Dragging Nodes
Reply #3 - Feb 8th, 2010 at 3:23pm
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You can use the getNodeAt overload that takes an "excludeSelected" parameter, so that getNodeAt ignores the dragged node while traversing the Z order.

I hope that helps,
Stoyan
  
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