Skip to content

Commit

Permalink
chore: cherry-pick 2ed58f4 from chromium (#33109) (#33248)
Browse files Browse the repository at this point in the history
Refs: https://chromium-review.googlesource.com/c/chromium/src/+/3492658
Fixes: #33049
Signed-off-by: Darshan Sen <raisinten@gmail.com>

Co-authored-by: Charles Kerr <charles@charleskerr.com>

Co-authored-by: Darshan Sen <raisinten@gmail.com>
Co-authored-by: Charles Kerr <charles@charleskerr.com>
  • Loading branch information
3 people committed Mar 21, 2022
1 parent b8e2253 commit f949a1a
Show file tree
Hide file tree
Showing 2 changed files with 40 additions and 0 deletions.
1 change: 1 addition & 0 deletions patches/chromium/.patches
Expand Up @@ -161,3 +161,4 @@ cherry-pick-1887414c016d.patch
cherry-pick-6b2643846ae3.patch
cherry-pick-246c10dede97.patch
fix_imagebitmaprenderingcontext_interaction_with_software_compositor.patch
remove_incorrect_width_height_adjustments.patch
39 changes: 39 additions & 0 deletions patches/chromium/remove_incorrect_width_height_adjustments.patch
@@ -0,0 +1,39 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Bruce Dawson <brucedawson@chromium.org>
Date: Mon, 28 Feb 2022 19:07:41 +0000
Subject: Remove incorrect width/height adjustments

In late 2016 a change which fixed some problems around window sizing
when attaching or detaching additional displays was landed, which fixed
some genuine bugs. Unfortunately it included a subtraction of 1 from the
width and height of the Chrome window. I couldn't find any discussion of
this size adjustment and I think that it was just a misunderstanding of
how window rectangles work (inclusive versus exclusive extents).

This size adjustment causes non-maximized Chrome windows to shrink every
time a monitor is added or removed. The problematic commit was found
by the bug-filer through a bisect of more than four years of Chrome
history - I'm just landing the fix that they suggested.

Bug: 1300415
Change-Id: Ief124f584a91aa9cc3f10704b0cc1e83356dea5b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3492658
Reviewed-by: Allen Bauer <kylixrd@chromium.org>
Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
Cr-Commit-Position: refs/heads/main@{#975872}

diff --git a/ui/views/win/hwnd_message_handler.cc b/ui/views/win/hwnd_message_handler.cc
index dc4e4755116935c527c34e98a27ce19de0e7b7bc..61ab82a38dd829677a7d642b5b12478ff2e2de96 100644
--- a/ui/views/win/hwnd_message_handler.cc
+++ b/ui/views/win/hwnd_message_handler.cc
@@ -2818,8 +2818,8 @@ void HWNDMessageHandler::OnWindowPosChanging(WINDOWPOS* window_pos) {
// (Win+Shift+Arrows). See crbug.com/656001.
window_rect.left = window_pos->x;
window_rect.top = window_pos->y;
- window_rect.right = window_pos->x + window_pos->cx - 1;
- window_rect.bottom = window_pos->y + window_pos->cy - 1;
+ window_rect.right = window_pos->x + window_pos->cx;
+ window_rect.bottom = window_pos->y + window_pos->cy;
}

HMONITOR monitor;

0 comments on commit f949a1a

Please sign in to comment.