[Webkit-unassigned] [Bug 31978] New: Chrome::contentsSizeChanged() is called when the content size has not changed

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=31978

           Summary: Chrome::contentsSizeChanged() is called when the
                    content size has not changed
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: NEW
          Keywords: Qt
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: benjamin.poulain at nokia.com
                CC: benjamin.poulain at nokia.com


Chrome::contentsSizeChanged() is called systematically when
FrameView::setContentsSize() is called. This means this functions is also
called when the size has not changed.

The view itself ignores the change since ScrollView::setContentsSize() check if
the size if different:
    if (contentsSize() == newSize)
        return;
    [...]

FrameView::setContentsSize() does not do such check and
Chrome::contentsSizeChanged() is always called.

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.