From e7dcf75eeac08593c9f996bac5dacb6473a96ec8 Mon Sep 17 00:00:00 2001
From: Pei <peipeilong116@gmail.com>
Date: Mon, 25 Mar 2019 12:04:38 +0800
Subject: [PATCH] - fix an issue of calculating cell width not properly

---
 PARTagPicker/Classes/PARTagPickerViewController.m | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/PARTagPicker/Classes/PARTagPickerViewController.m b/PARTagPicker/Classes/PARTagPickerViewController.m
index cc4ecfe..be4b773 100644
--- a/PARTagPicker/Classes/PARTagPickerViewController.m
+++ b/PARTagPicker/Classes/PARTagPickerViewController.m
@@ -331,6 +331,9 @@ - (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollection
         }
         sizingCell.tagLabel.text = tag;
         sizingCell.tagLabel.font = self.font;
+        [sizingCell setNeedsLayout];
+        [sizingCell layoutIfNeeded];
+
         CGSize size = [sizingCell systemLayoutSizeFittingSize:CGSizeMake(collectionView.contentSize.width, TAGCOLLECTION_CELL_HEIGHT) withHorizontalFittingPriority:UILayoutPriorityDefaultLow verticalFittingPriority:UILayoutPriorityDefaultHigh];
         return size;
     }