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Bug 197131

Summary:

Drag and Drop inside a gallery

Product:

z_Archived

Reporter:

Volker Renneberg <ritchie>

Component:

Nebula

Assignee:

Nicolas Richeton <nicolas.richeton>

Status:

CLOSED INVALID

QA Contact:

Severity:

enhancement

Priority:

CC:

trevor

Version:

unspecified

Keywords:

plan

Target Milestone:

---

Hardware:

OS:

Windows XP

Whiteboard:

Attachments:

Description	Flags
subclass of GalleryRenderer showing findNearestFollowingItem() for DnD	none

Description Volker Renneberg

2007-07-19 08:58:04 EDT

Hi!

Like Picasa allows to reorder the pictures in a picture gallery, this feature would also be very nice to have it supported by the Nebula-Gallery widget.

Cheers
Volker

Comment 1 Trevor Campbell

2008-04-24 20:34:37 EDT

Created attachment 97549 [details]
subclass of GalleryRenderer showing findNearestFollowingItem() for DnD

Comment 2 Trevor Campbell

2008-04-24 20:41:19 EDT

I found this pretty easy to add to my application.  The biggest issue was finding where the item was dropped.  I subclassed the renderer I use and added a method to help do that findNearestFollowingItem().  It is a bit rough, but works for me.  The only other issue I have is trying to keep the scroll position of the gallery stable after it is refreshed.

In my code I just update my model and then clear and refresh the gallery which I created as SWT.VIRTUAL.  As I only have a maximum of about 200 items this appears instantaneous to me.

Comment 3 Wim Jongman

2019-12-12 15:58:08 EST

This bug does not have a target milestone assigned and is automatically closed as part of the 2.3.0 release cleanup.

It could be that this bug is accidentally closed for which we apologize.

If this bug is still relevant, please re-open and set a target milestone.