TreeView

From: René A. Krywult <"René>
Date: Mon, 24 May 2004 14:52:12 +0200 (DFT)

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Hi there,

I'm currently working on a tool for writing novels. Doing so I saw that it is necessary to implement a tree view, where the novel is the root, having chapters as child-nodes, and scenes as grandchild-nodes.

One of the things I want to achieve is to be able to move childnodes from one parent to the other by drag-and-drop.

Now, before I decide to write a model/view of my own, I try to evaluate if Dialog.Tree or Util.TreeModel/Util.TreeView can be used that way.

While it is easy to "drag" a node, I currently see no way to "drop" the node to its new location, because I don't see a way how to decide over which node the mouse key was released. Therefor I do not know where to move the dragged node to.

If there's no way to do that with Dialog.Tree or Util.TreeView/Model, does anybody know of another implementation of a TreeView for CP?

Rene


Any ideas?

Rene

=============René A. Krywult
-------------------------------------------------
Lege, lege, relege, ora, labora et invenies
___________________________________





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Received on Mon May 24 2004 - 14:52:12 UTC