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fix: fullscreen fillet / recovery is incorrect (#46847)

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* fix: fullscreen fillet / recovery is incorrect

Signed-off-by: ZOY\zoy-l <zoy-l@outlook.com>

Co-authored-by: ZOY\zoy-l <zoy-l@outlook.com>

* fix: maintain frameless consistency on windows 11

Co-authored-by: ZOY\zoy-l <zoy-l@outlook.com>

* fix: maintain frameless consistency on windows 11

Co-authored-by: ZOY\zoy-l <zoy-l@outlook.com>

* chore: modify the comments

Co-authored-by: ZOY\zoy-l <zoy-l@outlook.com>

---------

Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: ZOY\zoy-l <zoy-l@outlook.com>
This commit is contained in:
trop[bot] 2025-04-28 22:07:15 -05:00 • committed by GitHub
parent d224d03e31
commit 713165e406
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GPG key ID: B5690EEEBB952194
2 changed files with 28 additions and 12 deletions
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37
shell/browser/native_window_views.cc
View file

@ -374,14 +374,17 @@ NativeWindowViews::NativeWindowViews(const gin_helper::Dictionary& options,
frame_style |= WS_MINIMIZEBOX;
if (maximizable_)
frame_style |= WS_MAXIMIZEBOX;
// We should not show a frame for transparent window.
if (!thick_frame_)
frame_style &= ~(WS_THICKFRAME | WS_CAPTION);
::SetWindowLong(GetAcceleratedWidget(), GWL_STYLE, frame_style);
bool rounded_corner = true;
options.Get(options::kRoundedCorners, &rounded_corner);
SetRoundedCorners(rounded_corner);
// We should not show a frame for transparent window.
if (!thick_frame_) {
frame_style &= ~(WS_THICKFRAME | WS_CAPTION);
rounded_corner_ = false;
} else {
options.Get(options::kRoundedCorners, &rounded_corner_);
}
::SetWindowLong(GetAcceleratedWidget(), GWL_STYLE, frame_style);
SetRoundedCorners(rounded_corner_);
}
LONG ex_style = ::GetWindowLong(GetAcceleratedWidget(), GWL_EXSTYLE);
@ -646,10 +649,12 @@ void NativeWindowViews::SetEnabledInternal(bool enable) {
void NativeWindowViews::Maximize() {
#if BUILDFLAG(IS_WIN)
if (IsTranslucent()) {
// If a window is translucent but not transparent on Windows,
// that means it must have a backgroundMaterial set.
if (!transparent())
// Semi-transparent windows with backgroundMaterial not set to 'none', and
// not fully transparent, require manual handling of rounded corners when
// maximized.
if (rounded_corner_)
SetRoundedCorners(false);
restore_bounds_ = GetBounds();
auto display = display::Screen::GetScreen()->GetDisplayNearestWindow(
GetNativeWindow());
@ -678,7 +683,8 @@ void NativeWindowViews::Unmaximize() {
NotifyWindowUnmaximize();
if (transparent()) {
UpdateThickFrame();
} else {
}
if (rounded_corner_) {
SetRoundedCorners(true);
}
return;
@ -724,7 +730,8 @@ void NativeWindowViews::Restore() {
NotifyWindowRestore();
if (transparent()) {
UpdateThickFrame();
} else {
}
if (rounded_corner_) {
SetRoundedCorners(true);
}
return;
@ -758,6 +765,12 @@ void NativeWindowViews::SetFullScreen(bool fullscreen) {
NotifyWindowLeaveFullScreen();
}
// If round corners are enabled,
// they need to be set based on whether the window is fullscreen.
if (rounded_corner_) {
SetRoundedCorners(!fullscreen);
}
// For window without WS_THICKFRAME style, we can not call SetFullscreen().
// This path will be used for transparent windows as well.
if (!thick_frame_) {

3
shell/browser/native_window_views.h
View file

@ -286,6 +286,9 @@ class NativeWindowViews : public NativeWindow,
HWND legacy_window_ = nullptr;
bool layered_ = false;
// This value is determined when the window is created.
bool rounded_corner_ = true;
// Set to true if the window is always on top and behind the task bar.
bool behind_task_bar_ = false;