How can I stop a node being dragged off screen? - Diagramming Components

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How can I stop a node being dragged off screen? (Read 1800 times)

brianh YaBB Newbies Offline Posts: 30 Joined: Jul 1^st, 2008	How can I stop a node being dragged off screen? Jul 16^th, 2008 at 10:44am	Print Post
	Hi, I need to prevent nodes from being dragged of the top or left edges of the screen, any ideas how best to handle this? Thanks. Brian


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: How can I stop a node being dragged off screen Reply #1 - Jul 16^th, 2008 at 12:39pm	Print Post
	Hi, By default the control shouldn't let users drop items off the diagram.Bounds area. That's set through the Diagram.RestrictItemsToBounds property. If what you need is to disable auto-resizing to the left and top, set Diagram.AutoResize = RightAndDown. I hope that helps, Stoyan


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brianh YaBB Newbies Offline Posts: 30 Joined: Jul 1^st, 2008	Re: How can I stop a node being dragged off screen Reply #2 - Jul 16^th, 2008 at 12:53pm	Print Post
	Hi Stoyan, My problem was that the node caption could be dragged off screen (even though some of the node was still visible), and since my nodes can only be dragged by their caption this meant that I could never drag it back on. Changing the Diagram.RestrictItemsToBounds property to InsideOnly fixed the problem. Thanks. Brian


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