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Drag & Drop with WTreeNode ?

Added by Hyeoni Hwasoo about 10 years ago

Hi !

Is it possible to drag and drop WTreeNode widget (inside a WTree widget) ? Like a file explorer for example ? I would like to move an element in another place in the tree ...

Regards,

Hyeon


Replies (3)

RE: Drag & Drop with WTreeNode ? - Added by Hyeoni Hwasoo about 10 years ago

I'm trying with :

node~~label()~~>setDraggable("own_type", node, false, node);

But the treenode disappears once I click down (even before I move the mouse). Is it possible to prevent this behaviour ?

Hyeon.

RE: Drag & Drop with WTreeNode ? - Added by Koen Deforche about 10 years ago

Hey,

You need to specify a dragWidget that differs from the node. Usually this is a WImage (that acts like an icon). See also the drag&drop widget in the examples folder of Wt (which is different from the treeview-dragdrop example).

Regards,

koen

[Solved] RE: Drag & Drop with WTreeNode ? - Added by Hyeoni Hwasoo almost 10 years ago

It works Thank you again.

Now I must try the drop ... :-D

Hyeon.

(Wt 3.3.2)

    (1-3/3)