Files
electron/patches/chromium/fix_remove_caption-removing_style_call.patch
electron-roller[bot] c98cf69f40 chore: bump chromium to 147.0.7687.0 (main) (#49782)
* chore: bump chromium in DEPS to 147.0.7683.0

* fix(patch): constant moved to header

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7536483

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix(patch): occlusion simplification upstream

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7563790

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* chore: remove upstreamed patches

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* chore: update patches (trivial only)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* chore: bump chromium in DEPS to 147.0.7685.0

* fix(patch): V1 Keychain removal

Upstream deleted the V1 Keychain API. Removed V1 hunks and adapted

keychain_password_mac.mm to use KeychainV2 APIs.

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7540447

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* chore: update patches (trivial only)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* 7535923: Rename ozone buildflags

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7535923

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* 7528398: [LNA] Rename PNA-named files to LNA-named files

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7528398

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* 7534194: Convert some functions in ui::Clipboard to async

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7534194

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* 7544580: [DevTools] Add command to restart Chrome to DevTools UI bindings

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7544580

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* chore: bump chromium in DEPS to 147.0.7687.0

* chore: update patches (trivial only)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* chore: incorporate learnings into claude skill

I asked Claude to reflect on our upgrade session, consider what it learned and should know in the future, and to update its skill documents.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
Co-authored-by: clavin <clavin@electronjs.org>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-17 14:25:21 -05:00

49 lines
2.4 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Raymond Zhao <7199958+rzhao271@users.noreply.github.com>
Date: Wed, 17 Aug 2022 13:49:40 -0700
Subject: fix: Adjust caption-removing style call
There is a SetWindowLong call that removes WS_CAPTION for frameless
windows, but Electron uses WS_CAPTION even for frameless windows,
unless they are transparent.
Changing this call only affects frameless windows, and it fixes
a visual glitch where they showed a Windows 7 style frame
during startup.
The if statement was originally introduced by
https://codereview.chromium.org/9372053/, and it was there to fix
a visual glitch with the close button showing up during startup
or resizing, but Electron does not seem to run into that issue
for opaque frameless windows even with that block commented out.
diff --git a/ui/views/win/hwnd_message_handler.cc b/ui/views/win/hwnd_message_handler.cc
index fd21436484c851acfe0027cfc475ebef5e642d64..bbd092d2a90765c52fd5792ee37a909d028634fe 100644
--- a/ui/views/win/hwnd_message_handler.cc
+++ b/ui/views/win/hwnd_message_handler.cc
@@ -1856,7 +1856,23 @@ LRESULT HWNDMessageHandler::OnCreate(CREATESTRUCT* create_struct) {
SendMessage(hwnd(), WM_CHANGEUISTATE, MAKELPARAM(UIS_CLEAR, UISF_HIDEFOCUS),
0);
- if (!delegate_->HasFrame()) {
+ LONG is_popup =
+ GetWindowLong(hwnd(), GWL_STYLE) & static_cast<LONG>(WS_POPUP);
+
+ // For transparent windows, Electron removes the WS_CAPTION style,
+ // so we continue to remove it here. If we didn't, an opaque rectangle
+ // would show up.
+ // For non-transparent windows, Electron keeps the WS_CAPTION style,
+ // so we don't remove it in that case. If we did, a Windows 7 frame
+ // would show up.
+ // We also need this block for frameless popup windows. When the user opens
+ // a dropdown in an Electron app, the internal popup menu from
+ // third_party/blink/renderer/core/html/forms/internal_popup_menu.h
+ // is rendered. That menu is actually an HTML page inside of a frameless popup window.
+ // A new popup window is created every time the user opens the dropdown,
+ // and this code path is run. The code block below runs SendFrameChanged,
+ // which gives the dropdown options the proper layout.
+ if (!delegate_->HasFrame() && (is_translucent_ || is_popup)) {
SetWindowLong(hwnd(), GWL_STYLE,
GetWindowLong(hwnd(), GWL_STYLE) & ~WS_CAPTION);
SendFrameChanged();