Index: ui/views/widget/native_widget_mac.mm |
diff --git a/ui/views/widget/native_widget_mac.mm b/ui/views/widget/native_widget_mac.mm |
index 8a08e3b012cfc2ae74b15706db95455ca178434b..079600df68004a727c1e3c90a13da40dd106a48c 100644 |
--- a/ui/views/widget/native_widget_mac.mm |
+++ b/ui/views/widget/native_widget_mac.mm |
@@ -588,8 +588,7 @@ void NativeWidgetPrivate::ReparentNativeView(gfx::NativeView native_view, |
// static |
bool NativeWidgetPrivate::IsMouseButtonDown() { |
- NOTIMPLEMENTED(); |
- return false; |
+ return [NSEvent pressedMouseButtons] != 0; |
} |
// static |