76c5f5cc8a
In the GN build, libchromiumcontent is no longer a distinct library, but merely a container for a set of scripts and patches. Maintaining those patches in a separate repository is tedious and error-prone, so merge them into the main repo. Once this is merged and GN is the default way to build Electron, the libchromiumcontent repository can be archived.
60 lines
2.4 KiB
Diff
60 lines
2.4 KiB
Diff
diff --git a/ui/views/win/hwnd_message_handler.cc b/ui/views/win/hwnd_message_handler.cc
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index c8fb7eecb9c8..3d995aa331b1 100644
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--- a/ui/views/win/hwnd_message_handler.cc
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+++ b/ui/views/win/hwnd_message_handler.cc
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@@ -251,6 +251,10 @@ const int kSynthesizedMouseMessagesTimeDifference = 500;
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} // namespace
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+bool HWNDMessageHandlerDelegate::HasNativeFrame() const {
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+ return false;
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+}
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+
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// A scoping class that prevents a window from being able to redraw in response
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// to invalidations that may occur within it for the lifetime of the object.
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//
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@@ -302,6 +306,7 @@ class HWNDMessageHandler::ScopedRedrawLock {
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cancel_unlock_(false),
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should_lock_(owner_->IsVisible() && !owner->HasChildRenderingWindow() &&
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::IsWindow(hwnd_) &&
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+ !owner_->HasNativeFrame() &&
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(!(GetWindowLong(hwnd_, GWL_STYLE) & WS_CAPTION) ||
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!ui::win::IsAeroGlassEnabled())) {
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if (should_lock_)
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@@ -903,6 +908,10 @@ bool HWNDMessageHandler::HasChildRenderingWindow() {
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hwnd());
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}
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+bool HWNDMessageHandler::HasNativeFrame() {
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+ return delegate_->HasNativeFrame();
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+}
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+
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////////////////////////////////////////////////////////////////////////////////
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// HWNDMessageHandler, gfx::WindowImpl overrides:
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diff --git a/ui/views/win/hwnd_message_handler.h b/ui/views/win/hwnd_message_handler.h
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index 5d5765c1928e..d77991cfa737 100644
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--- a/ui/views/win/hwnd_message_handler.h
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+++ b/ui/views/win/hwnd_message_handler.h
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@@ -227,6 +227,8 @@ class VIEWS_EXPORT HWNDMessageHandler : public gfx::WindowImpl,
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typedef std::set<DWORD> TouchIDs;
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enum class DwmFrameState { OFF, ON };
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+ bool HasNativeFrame();
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+
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// Overridden from WindowImpl:
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HICON GetDefaultWindowIcon() const override;
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HICON GetSmallWindowIcon() const override;
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diff --git a/ui/views/win/hwnd_message_handler_delegate.h b/ui/views/win/hwnd_message_handler_delegate.h
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index d13f807e4a75..877189d63616 100644
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--- a/ui/views/win/hwnd_message_handler_delegate.h
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+++ b/ui/views/win/hwnd_message_handler_delegate.h
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@@ -46,6 +46,8 @@ class VIEWS_EXPORT HWNDMessageHandlerDelegate {
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// True if the widget associated with this window has a non-client view.
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virtual bool HasNonClientView() const = 0;
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+ virtual bool HasNativeFrame() const;
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+
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// Returns who we want to be drawing the frame. Either the system (Windows)
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// will handle it or Chrome will custom draw it.
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virtual FrameMode GetFrameMode() const = 0;
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