In Virtual List , why every itemsize is resetted when new item enters.

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In Virtual List , why every itemsize is resetted when new item enters.

Phyo Arkar
https://github.com/qooxdoo/qooxdoo/blob/45d5c2a62e6ad78977800b4e3e55ac23c68e768c/application/demobrowser/source/class/demobrowser/demo/virtual/list/List.js#L216

This causing slow downs, refreshing items that have different sizes.

Why it is necessary? When it is used as a chatroom it causing flickering and slow downs.

Thanks. 

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Re: In Virtual List , why every itemsize is resetted when new item enters.

Phyo Arkar

On Sat, Aug 15, 2015 at 3:03 AM, Phyo Arkar <[hidden email]> wrote:
https://github.com/qooxdoo/qooxdoo/blob/45d5c2a62e6ad78977800b4e3e55ac23c68e768c/application/demobrowser/source/class/demobrowser/demo/virtual/list/List.js#L216

This causing slow downs, refreshing items that have different sizes.

Why it is necessary? When it is used as a chatroom it causing flickering and slow downs.

Thanks. 


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Re: In Virtual List , why every itemsize is resetted when new item enters.

Phyo Arkar

On Sat, Aug 15, 2015 at 3:04 AM, Phyo Arkar <[hidden email]> wrote:

On Sat, Aug 15, 2015 at 3:03 AM, Phyo Arkar <[hidden email]> wrote:
https://github.com/qooxdoo/qooxdoo/blob/45d5c2a62e6ad78977800b4e3e55ac23c68e768c/application/demobrowser/source/class/demobrowser/demo/virtual/list/List.js#L216

This causing slow downs, refreshing items that have different sizes.

Why it is necessary? When it is used as a chatroom it causing flickering and slow downs.

Thanks. 



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