Click-edit behavior of List-container items
Hi,
Sorry if it has been asked, but I couldnt find it. I would
like to know if it is possible to start editing an item in a
List-container when a user double-clicks. With default settings it
starts editing on a single click. I couldnt find anything in the
documentation. How can I change this behaviour?
Also, is it possible to set the focus on a List-container
item in edit mode? What I mean is that I could implement a
double-click event-handler that changes the List-conatiner from
not-editable to editable and then put the double-clicked item in
edit-mode. Is this possible? Than I could implement my desired
double-click-edit behaviour easily.
Thank you!
Andrej
kokot-san,
I was trying to find an answer to the same issue. I never
found anything in the documentation either. After walking through
the Tree and List class a bit I came up with this. Here is an
example where the Tree is not editable and double clicking a node
will allow you to rename it.
tree.addEventListener( ListEvent.ITEM_DOUBLE_CLICK,
itemDoubleClick );
tree.addEventListener( ListEvent.ITEM_EDIT_END, itemEditEnd
private function itemDoubleClick( event:ListEvent=null
):void
tree.editable = true;
tree.editedItemPosition = {rowIndex:tree.selectedIndex};
private function itemEditEnd( event:ListEvent=null ):void
tree.editable = false;
- Jankrod
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Last edited by MayKiller (2015-04-02 10:55:18)ewaller wrote:
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