[pve-devel] [PATCH widget-toolkit] fix #6679: log/journal view: keep x scroll position when updating the scrolling

[Dominik Csapak]

otherwise the refresh logic will 'jump' back to the beginning of the
line if the user has scrolled horizontally.

Signed-off-by: Dominik Csapak <d.csapak at proxmox.com>
---
should be cherry-pickable for stable-bookworm too if desired

 src/panel/JournalView.js | 5 +++--
 src/panel/LogView.js     | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/panel/JournalView.js b/src/panel/JournalView.js
index 71c0f30..45aeda7 100644
--- a/src/panel/JournalView.js
+++ b/src/panel/JournalView.js
@@ -49,17 +49,18 @@ Ext.define('Proxmox.panel.JournalView', {
             let me = this;
             let view = me.getView();
 
+            let scrollX = view.getScrollX() ?? 0;
             if (!livemode) {
                 setTimeout(function () {
                     view.scrollTo(0, 0);
                 }, 10);
             } else if (view.scrollToEnd && scrollPos <= 5) {
                 setTimeout(function () {
-                    view.scrollTo(0, Infinity);
+                    view.scrollTo(scrollX, Infinity);
                 }, 10);
             } else if (!view.scrollToEnd && scrollPosTop < 20 * view.lineHeight) {
                 setTimeout(function () {
-                    view.scrollTo(0, num * view.lineHeight + scrollPosTop);
+                    view.scrollTo(scrollX, num * view.lineHeight + scrollPosTop);
                 }, 10);
             }
         },
diff --git a/src/panel/LogView.js b/src/panel/LogView.js
index a774178..4e81846 100644
--- a/src/panel/LogView.js
+++ b/src/panel/LogView.js
@@ -87,7 +87,7 @@ Ext.define('Proxmox.panel.LogView', {
             if (scrollToBottom) {
                 let scroller = view.getScrollable();
                 scroller.suspendEvent('scroll');
-                view.scrollTo(0, Infinity);
+                view.scrollTo(view.getScrollX() ?? 0, Infinity);
                 me.updateStart(true);
                 scroller.resumeEvent('scroll');
             }
-- 
2.39.5