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[Nebula Gallery] Reload images from directory in the same group [message #986303]

Mon, 19 November 2012 14:34

Eclipse User

Hello,
I have a question related with nebula gallery. When I load images from selected directory gallery adds new groups (it's works perfect Smile

) but when I want to open directory which was loaded previously is it possible to slide down old group and reload images there instead of adding new group ?

E.g. from my app in file attachment, I want to refresh images in E:\Images instead of create new

Attachment: nebulagallery.jpg
(Size: 26.69KB, Downloaded 434 times)

[Updated on: Tue, 20 November 2012 16:06] by Moderator

Re: [Nebula Gallery] Reload images from directory in the same group [message #986661 is a reply to message #986303]

Wed, 21 November 2012 05:20

Eclipse User

Hi,

You can remove existing groups and items using Gallery#remove or GalleryItem#remove
Then add items/groups at any position of Gallery using GalleryItem(GalleryItem parent, int style, int index).

Or you can also update existing items, see Gallery#getItem(int index) and GalleryItem#getItem(int index)

If current documentation is not enough, you can also search for solution with Table or Tree since the basic API (adding/removing items) is exactly the same as Gallery.

Nicolas

Re: [Nebula Gallery] Reload images from directory in the same group [message #988947 is a reply to message #986661]

Mon, 03 December 2012 18:55

Eclipse User

Thanks for reply it works very well Smile

[Updated on: Wed, 05 December 2012 12:40] by Moderator

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