• andersca@apple.com's avatar
    https://bugs.webkit.org/show_bug.cgi?id=29332 · 9c050adc
    andersca@apple.com authored
    <rdar://problem/7231652> 
    REGRESSION (r48446): While a <select> popup menu is open, the
    rest of the WebView doesn't respond to mouse move events.
    
    Reviewed by Sam Weinig.
    
    * platform/win/PopupMenuWin.cpp:
    (WebCore::translatePoint):
    New helper function that translates a point between HWND coordinates.
            
    (WebCore::PopupMenu::show):
    Protect the PopupMenu if someone removes the <select> in response to a mouse
    event. Handle WM_HOST_WINDOW_MOUSEMOVE events.
            
    (WebCore::PopupMenu::wndProc):
    in the WM_MOUSEMOVE handler, if the mouse is not over the popup, post a 
    WM_HOST_WINDOW_MOUSEMOVE event so that the host window (the WebView) gets the
    mouse move event.
    
    
    
    git-svn-id: http://svn.webkit.org/repository/webkit/trunk@48529 268f45cc-cd09-0410-ab3c-d52691b4dbfc
    9c050adc
PopupMenuWin.cpp 31.3 KB