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Normal Topic ControlNode Button (Read 1441 times)
educosta
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ControlNode Button
Mar 9th, 2010 at 1:46pm
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I want create a ControlNode button, the problem is that i can't resize the node in the diagram
  
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Stoyo
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Re: ControlNode Button
Reply #1 - Mar 9th, 2010 at 2:59pm
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Do you mean you can't select the button to resize it? That happens because the button captures the mouse, and we haven't found a way to detect the click in such case. As a workaround you could select the node programatically from a button.Click handler:

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var button = new Button();
button.Click += button_Click;
diagram.Nodes.Add(new ControlNode(diagram, button));

void button_Click(object sender, RoutedEventArgs e)
{
	var nodeCanvas = ((Button)sender).Parent as Canvas;
	var node = nodeCanvas.Parent as ControlNode;
	node.Selected = true;
}


Stoyan
  
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