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Unified Diff: ui/views/win/hwnd_message_handler_delegate.h

Issue 2093993003: Add Plumbing for WM_DPICHANGED (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@screenprepare
Patch Set: Adjust Non-Square Scaling Factor Check Created 4 years, 6 months ago
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Index: ui/views/win/hwnd_message_handler_delegate.h
diff --git a/ui/views/win/hwnd_message_handler_delegate.h b/ui/views/win/hwnd_message_handler_delegate.h
index 631f3592b8cc8cf5881e82a4527b3051f94f9747..f9e027d6faa81274ec68e4cc39d69f111a5232c1 100644
--- a/ui/views/win/hwnd_message_handler_delegate.h
+++ b/ui/views/win/hwnd_message_handler_delegate.h
@@ -242,6 +242,9 @@ class VIEWS_EXPORT HWNDMessageHandlerDelegate {
// Called when the window size has finished changing.
virtual void HandleWindowSizeChanged() = 0;
+ // Called when the window scale factor has changed.
+ virtual void HandleWindowScaleFactorChanged(float window_scale_factor) = 0;
+
protected:
virtual ~HWNDMessageHandlerDelegate() {}
};
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