When use `estimatedItemSize` and there is only one cell in the section: the cell is center aligned (should be aligned left). - Githubissues

Instagram / IGListKit

A data-driven UICollectionView framework for building fast and flexible lists.

https://instagram.github.io/IGListKit/

MIT License

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When use `estimatedItemSize` and there is only one cell in the section: the cell is center aligned (should be aligned left). #520

Closed ShaneQi closed 7 years ago

ShaneQi commented 7 years ago

New issue checklist

[x] I have reviewed the README and documentation
[x] I have searched existing issues and this is not a duplicate

General information

IGListKit version: 2.1.0
iOS version(s): 10.2
CocoaPods/Carthage version: 1.2.0
Xcode version: 8.2.1
Devices/Simulators affected: both
Reproducible in the demo project? (Yes): Details described below.
Related issues: maybe #516

This issue is totally reproducible in demo project with two simple steps:

In file MixedDataViewController.swift:
Change the itemCount to 1.

In viewDidLoad function of file MixedDataViewController.swift:
Add this snippet of code to set estimated cell size:

let layout = UICollectionViewFlowLayout()
layout.estimatedItemSize = CGSize(width: 50, height: 50)
collectionView.setCollectionViewLayout(layout, animated: false)

Then when run the project and goto Mixed Data view, it will turn out to be like: (The single cell section center aligns the cell, which should be aligned left.)

screen shot 2017-02-28 at 6 16 05 pm

jessesquires commented 7 years ago

Probably just as to do with item spacing or other flow layout settings?

ShaneQi commented 7 years ago

I tried the same without IGListKit, the issue still exists. It turned out not a issue of IGListKit.

Sorry for mis-reporting. I will close this issue.

filippkos commented 1 year ago

Did you manage to find a solution to this problem?

heykomikmi commented 1 year ago

Hacked

iPhone’umdan gönderildi

Filipp Kosenko @.***> şunları yazdı (14 May 2023 ÖS 12:19):

Did you manage to find a solution to this problem?

— Reply to this email directly, view it on GitHubhttps://github.com/Instagram/IGListKit/issues/520#issuecomment-1546852839, or unsubscribehttps://github.com/notifications/unsubscribe-auth/A7KYAEAYWMX2F4IJY7D5RB3XGCPQRANCNFSM4DB4H2BA. You are receiving this because you are subscribed to this thread.Message ID: @.***>

ShaneQi commented 1 year ago

@filippkos @heykomikmi

TBH I don't remember how I worked around it. I think I customized the collectionview flowlayout for the cell to be where I wanted it to be at.