Drag/Drop a copy of an Item

[Utkarsh Tiwari]

Thank you Pulkit :)

Regards,
Utkarsh Tiwari

On Tue, 28 Feb 2017 at 20:59 Pulkit Gupta <pulkitnsit at gmail.com> wrote:

> Hi Utkarsh,
>
> You can see my activity Digital Electricity in which I have implemented
> this:
>
> https://github.com/gcompris/GCompris-qt/tree/gsoc_pulkit_digital_electricity/src/activities/digital_electricity
>
> The basic idea is that whenever the image is clicked, you remove its
> anchors, update its co-ordinates to let it drag (See the
> MultiPointTouchArea in DragListItem.qml of Digital Electricity), and
> when the image is released, create a copy of it on the specified drop
> point (see createComponent() function in digital_electricity.js file),
> and let the original image to go back to its original position by
> changing its anchors to the previous value.
>
> If you want to see how to create specific drop area, then see the
> babymatch activity.
>
> If you have any other doubts, feel free to ask :).
>
> Regards,
> Pulkit
>
>
> On 2/28/17, Utkarsh Tiwari <iamutkarshtiwari at gmail.com> wrote:
> > Hi,
> >      I am trying to implement the drag/drop functionality in Railroad
> > activity. I want to drag a clone/copy of the clicked image onto the
> > specified drop area. I looked through the GCompris code but couldn't find
> > any activity(like Chess, enumerate, tangram, scaleboard) which makes a
> > clone of the object while drag/drop.
> >
> > Could anyone please suggest any ideas on how to get about it?
> >
> > Regards,
> > Utkarsh Tiwari
> >
> > --
> > Regards,
> > Utkarsh Tiwari
> >
>
-- 
Regards,
Utkarsh Tiwari
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