Drag & Drop with 2 TreeViews

Beginner

Thursday, May 8th 2008, 1:17pm

Hi,

I have followed the Qt instruction on how to implement drag and drop capabilities in my model.

This works perfect when im trying to dragdrop one item from view1 on another item in view2.

But if view2 has no items, i wont get any drop indicator.

Please help me =(

cheers,
mike

Nicolas SOUCHON

Professional

Posts: 920

2

Thursday, May 8th 2008, 2:41pm

RE: Drag & Drop with 2 TreeViews

try to do it on the viewport

Nicolas

T1c4L

Beginner

Posts: 5

3

Thursday, May 8th 2008, 4:28pm

RE: Drag & Drop with 2 TreeViews

thx !

do you have a short intro how to use the viewport to setup the drop on it?

cheers,
mike

Nicolas SOUCHON

Professional

Posts: 920

4

Friday, May 9th 2008, 6:49pm

RE: Drag & Drop with 2 TreeViews

look at doc: QAbstractScrollArea::setViewport to customize the viewport

Nicolas

T1c4L

Beginner

Posts: 5

5

Tuesday, May 13th 2008, 9:26am

RE: Drag & Drop with 2 TreeViews

Hi,

thx I will take a look at it. But are you sure this is the right aproach? Cant see the connection between Scrollbars and droppin on an empty space within a QTreeView...

quote from the doc:
"The QAbstractScrollArea widget provides a scrolling area with on-demand scroll bars"

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