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Blue square of selection (Read 3162 times)

tzippy Junior Member Offline I love YaBB 1G - SP1! Posts: 77 Joined: Jan 11^th, 2009	Blue square of selection May 4^th, 2009 at 10:20am	Print Post
	Hi, I want to remove the square which is drawn when I drag the mouse on the diagram. Although the multi-selection is disabled, the square is still shown. How can I do it? Thanx


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Blue square of selection Reply #1 - May 4^th, 2009 at 12:24pm	Print Post
	Hi, Create a class derived from BehaviorBase, override StartDraw and always return null. Assign its instance to Diagram.CustomBehavior, and the only thing the user should be able to do is select items by clicking on them. I hope that helps, Stoyan


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tzippy Junior Member Offline I love YaBB 1G - SP1! Posts: 77 Joined: Jan 11^th, 2009	Re: Blue square of selection Reply #2 - May 4^th, 2009 at 1:31pm	Print Post
	Can you send me an example please? I don't know what about the constructor and the mathod SetMouseCursor etc.


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Blue square of selection Reply #3 - May 4^th, 2009 at 2:35pm	Print Post
	Code class MyBehavior : BehaviorBase { public MyBehavior(Diagram diagram) : base(diagram) {} public override InteractionState StartDraw(Point point) { return null; } public override CursorHint SetMouseCursor(Point point, out bool startInteraction) { startInteraction = false; return CursorHint.Pointer; } } I hope that helps, Stoyan


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tzippy Junior Member Offline I love YaBB 1G - SP1! Posts: 77 Joined: Jan 11^th, 2009	Re: Blue square of selection Reply #4 - May 5^th, 2009 at 6:42am	Print Post
	Thank's, But now there is no selection to the diagram. (I want selection by clicking on item).


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Blue square of selection Reply #5 - May 5^th, 2009 at 8:16am	Print Post
	You could change the selection in response to the NodeClicked event, or do this in the Behavior.StartDraw override: Code DiagramItem item = Diagram.GetItemAt(point, true); if (item == null \|\| Diagram.RaiseSelecting(item, point)) Diagram.Selection.Change(item); I hope that helps, Stoyan


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tzippy Junior Member Offline I love YaBB 1G - SP1! Posts: 77 Joined: Jan 11^th, 2009	Re: Blue square of selection Reply #6 - May 5^th, 2009 at 8:46am	Print Post
	It works


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