[Webkit-unassigned] [Bug 111413] Support wheel event even when FrameView does not have scrollbars.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=111413





--- Comment #1 from Huang Dongsung <luxtella at company100.net>  2013-03-05 00:32:27 PST ---
This policy has been so long time.
I quote as follows from r37159.
 void ScrollView::wheelEvent(PlatformWheelEvent& e)
 {
-    if (!allowsScrolling() || platformWidget())
+    // We don't allow mouse wheeling to happen in a ScrollView that has had its scrollbars explicitly disabled.
+    if (!canHaveScrollbars() || platformWidget())
         return;

I assume there is no ports that do not have scrollbars without having delegates scrolling, because I think that wheel event is too essential to be disabled.

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