Hi all
I'm trying to implement Drag & Drop in my QTreeWidget based GUI but it is not
clear to me how to proceed (after having read the Doc and googled it).
I have several question (tree = QTreeWidget())
1) I have activated:
tree.setSelectionMode(QAbstractView.ExtendedSelection)
yet before I would just keep the mouse pressed and slide over the selection
I wanted but now that is not possible. Is there a way to maintain such
behaviour and force that the drag is only performed on a second click over the
selection ?
2) how do I force a certain QTreeWidgetItem NOT to accept drops ?
3) I have a specific tree:
RootItem
|
| --- Campaign1
| |
| |---- Folder1
| |
| |------ Calc1 path1 (where
path1= /home/ .... /Folder1/calcname1
| |------ Calc2 path2 (where
path2= /home/ .... /Folder1/calcname2
|
| --- Campaign2
So what I would like would be to drag only items of name "calc*" to
nodes of type "campaign" (ex: Campaign2) and when doing so create the sub-node
"Folder1" if it does not exist within "campaign" and put the dragged items
under "folder1" (and not "campaign" where they were dropped). How to do this ?
Do I do this in a dropEvent? In a dropEventAction ?
Thank you all for your help, I know it's not easy to answer this sort of
hypothetic questions.
Cheers
Rui
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