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Normal Topic Selecting Items within a group (Read 1815 times)
samuelt
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Selecting Items within a group
Jan 4th, 2011 at 12:14am
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Hi,

I searched this forum and found a code to create a group.

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private void CreateGroup(DiagramNode node, DiagramNodeCollection children)
{

Rect r = Rect.Empty;

foreach (DiagramNode child in children)

{


Rect cb = child.Bounds;


r = r.IsEmpty ? cb : Rect.Union(r, cb);

}

double margin = 5;

r.Inflate(margin, margin);

node.Bounds = r;

foreach (DiagramNode child in children)


child.AttachTo(node, AttachToNode.TopLeft);
}


However, I'm trying to find a way to select the item inside of the group to resize, move and link to/from.

I need to do this a couple of nested groups down as well. What do you think is the right approach?

Thanks.
  
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Stoyo
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Re: Selecting Items within a group
Reply #1 - Jan 4th, 2011 at 10:28am
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Hi,

I can't see any problem selecting attached nodes while using default settings and having the master node at lower Z index. Please check if your child nodes are not Locked, and perhaps try different values for the HitTestPriority and SortGroupsByZ properties.

I hope that helps,
Stoyan
  
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samuelt
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Re: Selecting Items within a group
Reply #2 - Jan 5th, 2011 at 4:13pm
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Thanks.
  
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