Hello, I’d like to know if there is an easy way to de-activate a node, just like the enabled property on many .NET controls, and especially the visual grayed-out effect.
I guess I could use the various Deletable, Movable… properties and manually change the apparence, but if something more packaged exists…
Regards,
As far as behavior is concerned, you could just set Selectable to false. (You’ll need to figure out what to do if it already is selected.)
Appearance is more complicated. As you say, you can set the GoText.TextColor and the GoShape.Brush and/or GoShape.Pen. For GoImages, you could either substitute a special disabled image or draw a partly transparent gray in front (after) the image or draw the image using a color transform.