On 8/29/12 11:53am, Jan Kundrát wrote:
> That's because root.parent() is an invalid index, and your code
> explicitly rejects such drops. Try changing the else branch to
> explicitly test for indexAt(event->pos()) == root and accept such events.
Cool, now I get root to accept drops! Thanks!
On 08/29/12 09:57, Sensei wrote:
> void txProjectView::dragMoveEvent(QDragMoveEvent *event)
> {
> if (indexAt(event->pos()).parent().isValid())
> {
> event->accept();
> }
> else
> {
> event->ignore();
> }
> }
>
>
> Unfortunately, I cannot drop
On 8/29/12 10:53am, Tibold Kandrai wrote:
> Hi,
>
> You can try to set flags on the invisibleRootItem:
> http://doc.qt.nokia.com/4.7-snapshot/qstandarditemmodel.html#invisibleRootItem
>
> I never used this, but it worth a try. :)
It would be cool, but it doesn't work...
invisibleRootItem()-
Hi,
You can try to set flags on the invisibleRootItem:
http://doc.qt.nokia.com/4.7-snapshot/qstandarditemmodel.html#invisibleRootItem
I never used this, but it worth a try. :)
Tibold
On 2012-08-29 09:57, Sensei wrote:
> On 8/27/12 12:37pm, Tibold Kandrai wrote:
>> Hi,
>>
>> Nice catch!
>>
>> Se
On 8/27/12 12:37pm, Tibold Kandrai wrote:
> Hi,
>
> Nice catch!
>
> Set the flag since that you have to do that only when creating the item
> and I guess Qt internally it will check the flag anyway.
Hi again!
Having succeeded in this, now I'm facing a new challenge: limit the drop
to a tree.
I
Hi,
Nice catch!
Set the flag since that you have to do that only when creating the item
and I guess Qt internally it will check the flag anyway.
Cheers,
Tibold
On 2012-08-27 12:33, Sensei wrote:
> On 8/27/12 10:59am, Tibold Kandrai wrote:
>> Hi,
>>
>> As I understood the task is this:
>> You wa
On 8/27/12 10:59am, Tibold Kandrai wrote:
> Hi,
>
> As I understood the task is this:
> You want Qt to handle the drag and drop, but you want to control whether
> you can or cannot drop the item.
>
> For this you need to override one of the drag events not the drop event.
> I think you need to use
Hi,
As I understood the task is this:
You want Qt to handle the drag and drop, but you want to control whether
you can or cannot drop the item.
For this you need to override one of the drag events not the drop event.
I think you need to use this:
http://doc.qt.nokia.com/4.7-snapshot/qtreeview.htm
Dear all,
I am now messing around my own QTreeWidget. I'm trying to let
rearrangement of items possible, allowing or disallowing drop events.
Obviously it doesn't work, otherwise I wouldn't seek your help! :)
Test case: in a tree there are "folders" and "files", and I can move
files on folders
