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Prevent User putting Containers in Containers (Read 2470 times)

fanderlf YaBB Newbies Offline I love YaBB 1G - SP1! Posts: 12 Joined: May 5^th, 2009	Prevent User putting Containers in Containers Jul 9^th, 2009 at 2:13pm	Print Post
	Hello, In my app I create ContainerNodes containing some ShapeNodes. The User is only allowed to move the ContainerNodes. When I drop one ContainerNode over another, the dropped container is put in the other container (as intended). I've tried to remove the container from the other in the ContainerChildAdded Event Handler, but that changes the size of the ContainerNode. Is there any possibility to prohibit this behaviour? I do like the ContainerNodes very much for my Layout. They size themselves nicely and can be folded. Thanks in advance


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fanderlf YaBB Newbies Offline I love YaBB 1G - SP1! Posts: 12 Joined: May 5^th, 2009	Re: Prevent User putting Containers in Containers Reply #1 - Jul 9^th, 2009 at 2:20pm	Print Post
	-.- OK i just found it. I've overwridden the OnDropOver Function in my ContainerNode class. It now just returns true (which I assume means, that the drop was succesfull). That has done the trick Maybe someone could confirm that this is "legal" and doesn't cause any mistakes anywhere else. Thank you!!!


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Prevent User putting Containers in Containers Reply #2 - Jul 9^th, 2009 at 2:51pm	Print Post
	It's perfectly legal 8)


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fanderlf YaBB Newbies Offline I love YaBB 1G - SP1! Posts: 12 Joined: May 5^th, 2009	Re: Prevent User putting Containers in Containers Reply #3 - Jul 10^th, 2009 at 10:15am	Print Post
	One thing that irritated me was the function name. I was searching for the OnDragDrop function. Seems you got a little naming mistake here


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MUDO Junior Member Offline Posts: 90 Joined: Nov 29^th, 2008	Re: Prevent User putting Containers in Containers Reply #4 - Aug 13^th, 2009 at 9:25pm	Print Post
	Hi fanderlf! I met this problem too. Here are links to my solutions I hope it helps http://mindfusion.eu/Forum/YaBB.pl?board=fcnet_disc;action=display;num=124506267... http://mindfusion.eu/Forum/YaBB.pl?board=fcnet_disc;action=display;num=120179242... ...MUDO...


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