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Normal Topic Custom control in diagram (Read 1231 times)
shapi
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Custom control in diagram
Nov 29th, 2012 at 3:53am
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Please see the attachment. We place a richtextbox in the diagram, then input some words. The problem is the node moved when I want to select part of words by mouse. How can   I disable the mousemove event when I perfoem a manipulation on the custom control?
  
textbox.png (Attachment deleted)
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Stoyo
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Re: Custom control in diagram
Reply #1 - Nov 29th, 2012 at 7:33am
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I can think of several ways to do that:

- handle NodeStartModifying and set e.Cancel = true if in edit mode;
- disable the Move flag in node.EnabledHandles;
- use a HandlesStyle that does not move nodes when dragging from within their interior area;
- change diagram.Behavior to DoNothing while editing text;
- set MouseInputMode = HandledByHostedControl if using DiagramNodeAdapter;

I hope that helps,
Stoyan
  
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