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Normal Topic Node drag vs. Selection drag events.. (Read 1628 times)
ulthien
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Node drag vs. Selection drag events..
Apr 10th, 2013 at 12:32pm
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Hello Stoyo,

for a single node select & drag we have 3 events that give feedback:

NodeStartModifying += myNodeStartModifying; //begin-once = begin of node drag
NodeModifying += myNodeValidation; //ongoing-repeated = during the node drag around
NodeModified += myNodeModified; //end-once = end of drag action

(these can also be used for stretching of a node, too)

...

but to detect the similar three phases of a Selection drag, i found only:

SelectionMoving += mySelectionMoving; //ongoing-repeated = during the selection drag around
SelectionMoved += mySelectionMoved; //end-once = end of drag action

===
but i was unable to identify an event that fires on the begin of a selection drag?

Would need it to tidy up some other stuff at that instant, please?

  
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Stoyo
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Re: Node drag vs. Selection drag events..
Reply #1 - Apr 11th, 2013 at 6:03am
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Hi,

This version adds SelectionStartMoving event:
https://mindfusion.eu/_beta/wpfdiag301.zip

I hope that helps,
Stoyan
  
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