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Normal Topic Rename Node (Read 2659 times)
Amx
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Rename Node
Jan 22nd, 2010 at 2:35pm
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Hi,
I need to implement a feature that allow user to rename a node by clicking on it once, but I haven't found any similar option in the Programmer's Guide. It's possible to interactively change name to nodes (and also to links)?

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Amx
  
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Stoyo
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Re: Rename Node
Reply #1 - Jan 22nd, 2010 at 3:12pm
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Hi,

Call diagram.BeginEdit() in response to NodeClicked or LinkClicked.

I hope that helps,
Stoyan
  
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Amx
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digito ergo sum

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Re: Rename Node
Reply #2 - Jan 22nd, 2010 at 3:28pm
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exactly what I was looking for... Wink

many thanks Stoyan,
Amx
  
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Amx
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digito ergo sum

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Re: Rename Node
Reply #3 - Feb 4th, 2010 at 10:33am
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Hi,

I would implement that behaviour: The node is Selected only when I click and must enter in Edit mode only if i click a node previously selected. In practice, I must click two time (no double click) on a node to enter Edit mode but If I use BeginEdit when NodeClicked is raised, the property Selected on ActiveItem is ever true.

The top will be a "NodeClicking" event... how simulate that?

Thank's,
Amx
  
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Stoyo
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Re: Rename Node
Reply #4 - Feb 4th, 2010 at 12:40pm
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Hi,

Yes, it seems that would be useful in such situations. You might simulate it with the Selecting event:

Code
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private void OnNodeClicked(object sender, NodeEventArgs e)
{
	if (e.Node == diagram.ActiveItem && clickCounter > 0)
		diagram.BeginEdit(e.Node as InplaceEditable);
	clickCounter++;
}

private void OnNodeSelecting(object sender, NodeValidationEventArgs e)
{
	if (!e.Node.Selected)
		clickCounter = 0;
}


I hope that helps,
Stoyan
  
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