[gnome-shell/gbsneto/pagination: 4/4] appDisplay: Compare indicator and grid pages



commit b28b6deccee94d97931b38874e7844253db83a23
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Mon May 25 16:52:43 2020 -0300

    appDisplay: Compare indicator and grid pages
    
    In the past, the icon grid would update the number of pages
    during the call to adaptToSize(). However, after the new grid
    layout landed, the number of pages is updated by the time an
    item is added or removed.
    
    Instead of comparing the old and new number of pages in the
    icon grid, compare the pages shown by the indicator, and the
    grid pages.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1271

 js/ui/appDisplay.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/js/ui/appDisplay.js b/js/ui/appDisplay.js
index b662c89dc2..c5bf535ae9 100644
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -442,13 +442,13 @@ var BaseAppView = GObject.registerClass({
 
         const availWidth = box.get_width();
         const availHeight = box.get_height();
-        const oldNPages = this._grid.nPages;
+        const indicatorNPages = this._pageIndicators.nPages;
 
         this._grid.adaptToSize(availWidth, availHeight);
 
         if (this._availWidth !== availWidth ||
             this._availHeight !== availHeight ||
-            oldNPages !== this._grid.nPages) {
+            indicatorNPages !== this._grid.nPages) {
             Meta.later_add(Meta.LaterType.BEFORE_REDRAW, () => {
                 this._adjustment.value = 0;
                 this._grid.currentPage = 0;


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